• BSW - British Standard Whitworth
  • 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 thread angle for BSW is 55° as opposed to 60° in Metric and Unified threads.
Pitch40 tpi
SKU 4808-1/8-1D
Barcode # 9326518046424
Brand Bordo
Shipping Weight 0.0200kg
Type tools

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