Helicoil Type Inserts - BSW & BSF Tapped Hole Size Table - Cross Tools Co
British Standard Whitworth (BSW) Thread Form
The Locomotive . proportions of standard Whitworth threads, and ofordinary bolts as provided with these threads ; and in Table 5 we give similardata for staybolts provided with Whitworth threads. We also
British Thread Gages | British Thread Gauges
Random Stuff: Inventor Threads BSW BSF
BSW/BSF Thread Dimensions Chart | Optimas International