1/4″ x 20 BSW Taper Chrome Tap – Bordo
- 1/4" x 20 BSW Taper Chrome Tap
- Chrome Alloy BSW Taper Hand Tap.
- Used as thread chasers to clean an existing thread.
- They can also be used to create a new female thread in non-ferrous metals and plastics.
- Chrome alloy taps are not suitable for creating precision, safety or critical threads.
- British Standard Whitworth has a thread angle of 55 degrees as opposed to 60 degrees in Metric and Unified threads.
- This thread form was developed by Sir Joseph Whitworth in 1841.
- The thread form has rounded roots and crests and is specified in BS84:1956.
- The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).
- Taper Taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes.
Specifications
- Pack Qty: 1
- Diameter (inch): 1/4
- Drill Diameter (mm): 5.1
- Lead: Taper
- Overall Length (mm): 66
- Pitch (tpi): 20
- Thread Form: BSW
$9.95 Incl. GST ($9.05 Excl. GST)
Ships the next business day from our Horsham store
Posted Australia-wide in a satchel for $17.95, or FREE on orders over $199
Or pick up free from our store at 60A Darlot Street, Horsham
- 1/4" x 20 BSW Taper Chrome Tap
- Chrome Alloy BSW Taper Hand Tap.
- Used as thread chasers to clean an existing thread.
- They can also be used to create a new female thread in non-ferrous metals and plastics.
- Chrome alloy taps are not suitable for creating precision, safety or critical threads.
- British Standard Whitworth has a thread angle of 55 degrees as opposed to 60 degrees in Metric and Unified threads.
- This thread form was developed by Sir Joseph Whitworth in 1841.
- The thread form has rounded roots and crests and is specified in BS84:1956.
- The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).
- Taper Taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes.
Specifications
- Pack Qty: 1
- Diameter (inch): 1/4
- Drill Diameter (mm): 5.1
- Lead: Taper
- Overall Length (mm): 66
- Pitch (tpi): 20
- Thread Form: BSW
Join the HB Crew
Member-only deals, exclusive offers, competitions and giveaways, straight to your inbox.
Approved by Ned, our Head of HR.
No spam. Unsubscribe any time.
