Handling and Performance

Cornering This article was prompted by some of our members at the recent Sprint Day. They made comments on the approach that many drivers had to the corner at the end of pit straight, and asked for the reason many drivers appeared to take the long way around. I thought that I might endeavour to […]

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All about threads

WHIT: Whitworth Form BSW:British Standard Whitworth Tap Size Threads perInch Tap Form Drill size mm 1/16 60 WHIT 1.2 3/32 48 WHIT 1.9 1/8 40 BSW 2.55 5/32 32 WHIT 3.2 3/16 24 BSW 3.7 7/32 24 WHIT 4.5 1/4 20 BSW 5.1 5/16 18 OSW 6.5 3/8 16 BSW 7.9 7/16 14 BSW 9.5 […]

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