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TSB-38

[TSB-38]

*Taper length(s) is 2 to 21/2 times the pitch of the thread except on lengths shown and shorter the taper length(s) is 11/2 to 2 times the pitch of the thread.
Specifications
Nom. Size 3/8
Threads Per Inch - Short Lengths (Flat & Oval Head) 5/8
Threads Per Inch - Short Lengths (All Others - No c's'k) 1/2
Threads Per Inch 12
Min. Major Diamter (D) 0.371
Max. Minor Diameter (d) 0.309
Min. Minor Diameter (d) 0.299
Max. Point Diameter (P) 0.293
Min. Point Diameter (P) 0.285
Point Selection Pinch Point (Gimlet)|Rolled Point|Cut Points|Round Point|Nail Po
Head Selection Fillister Head|Washer Head|Spanner Head|Flat and Oval Heads (Und
Diameter of Head 1/16|1|3/4|7/8|1/2|5/8|1/8|3/8
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