TAP: UNF 0 X 80 3PC SET HAND TAPS

SKU: TAP3241510
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1 X 72 3PC SET HAND TAPS

SKU: TAP3241512
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 2 X 04 3PC SET HAND TAPS

SKU: TAP3241515
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 3 X 56 3PC SET HAND TAPS

SKU: TAP3241516
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 4 X 48 3PC SET HAND TAPS

SKU: TAP3241518
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 5 X 44 3PC SET HAND TAPS

SKU: TAP3241520
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 6 X 40 3PC SET HAND TAPS

SKU: TAP3241522
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 8 X 36 3PC SET HAND TAPS

SKU: TAP3241524
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 10 X 32 3PC SET HAND TAPS

SKU: TAP3241526
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 12 X 28 3PC SET HAND TAPS

SKU: TAP3241528
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1/4″ X 28 3PC SET HAND TAPS

SKU: TAP3241530
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 5/16″ X 24 3PC SET HAND TAPS

SKU: TAP3241532
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 3/8″ X 24 3PC SET HAND TAPS

SKU: TAP3241534
Excl. GST: $44.00
Incl. GST: $50.60
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 7/16″ X 20 3PC SET HAND TAPS

SKU: TAP3241536
Excl. GST: $44.00
Incl. GST: $50.60
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1/2″ X 20 3PC SET HAND TAPS

SKU: TAP3241538
Excl. GST: $49.00
Incl. GST: $56.35
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 9/16″ X 18 3PC SET HAND TAPS

SKU: TAP3241540
Excl. GST: $62.00
Incl. GST: $71.30
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 5/8″ X 18 3PC SET HAND TAPS

SKU: TAP3241542
Excl. GST: $73.00
Incl. GST: $83.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 3/4″ X 16 3PC SET HAND TAPS

SKU: TAP3241544
Excl. GST: $90.00
Incl. GST: $103.50
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 7/8″ X 14 3PC SET HAND TAPS

SKU: TAP3241546
Excl. GST: $143.00
Incl. GST: $164.45
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1″ X 12 3PC SET HAND TAPS

SKU: TAP3241548
Excl. GST: $160.00
Incl. GST: $184.00
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-1/16″ X 12 3PC SET HAND TAPS

SKU: TAP3241554
Excl. GST: $243.00
Incl. GST: $279.45
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-1/8″ X 12 3PC SET HAND TAPS

SKU: TAP3241556
Excl. GST: $260.00
Incl. GST: $299.00
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-1/4″X 12 3PC SET HAND TAPS

SKU: TAP3241560
Excl. GST: $278.00
Incl. GST: $319.70
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-3/8″ X 12 3PC SET HAND TAPS

SKU: TAP3241564
Excl. GST: $298.00
Incl. GST: $342.70
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-1/2″ X 12 3PC SET HAND TAPS

SKU: TAP3241568
Excl. GST: $320.00
Incl. GST: $368.00
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-5/8″ X 12 3PC SET HAND TAPS

SKU: TAP3241572
Excl. GST: $590.00
Incl. GST: $678.50
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-3/4″” X 12 3PC SET HAND TAPS

SKU: TAP3241576
Excl. GST: $630.00
Incl. GST: $724.50
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1-7/8″ X 12 3PC SET HAND TAPS

SKU: TAP3241580
Excl. GST: $660.00
Incl. GST: $759.00
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 2″ X 12 3PC SET HAND TAPS

SKU: TAP3241584
Excl. GST: $710.00
Incl. GST: $816.50
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a 3pc set: Taper, Second and Bottom tap * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 0 X 80 3PS SET HAND TAP

SKU: TAP3251608
Excl. GST: $33.00
Incl. GST: $37.95
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 1 X 72 TAPER HAND TAP

SKU: TAP3251612
Excl. GST: $15.00
Incl. GST: $17.25
** UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 2 X 64 TAPER HAND TAP

SKU: TAP3251614
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 3 X 56 TAPER HAND TAP

SKU: TAP3251616
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 4 X 48 TAPER HAND TAP

SKU: TAP3251618
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 5 X 44 TAPER HAND TAP

SKU: TAP3251620
Excl. GST: $15.00
Incl. GST: $17.25
* * UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.*

TAP: UNF 6 X 40 TAPER HAND TAP

SKU: TAP3251622
Excl. GST: $17.00
Incl. GST: $19.55
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 8 X 36 TAPER HAND TAP

SKU: TAP3251624
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 10 x 32 TAPER HAND TAP

SKU: TAP3251626
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 12 X 28 TAPER HAND TAP

SKU: TAP3251628
Excl. GST: $15.00
Incl. GST: $17.25
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.

TAP: UNF 3/16″ X 32 TAPER HAND TAP

SKU: TAP3251629
Excl. GST: $17.00
Incl. GST: $19.55
* UNF (Unified National Fine) This is a standard thread form adopted by countries like, USA, Canada and UK. * This is a Taper or First tap which has an 8 thread lead in * * Manufactured from quality HSS-M2 for durability and long service life * Thread Profile: Similar to Metric and is 60deg form * The crest is flat and the thread has a clearance at the root allowing internal and external to mate easily. * This fine thread stripping and is better than the coarse thread when internal and external threads are engaged and subject to load * This tread is also used when there is a limitation on the length of engagement.