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Shapes of bolt and screw head
Screw Point Types
Material
Standard
Thread
Finish & Coating
TYPE A POINT
A thread forming screw for use in thin metal .015 to .050 thick. Used with drilled, punched or nested holes in sheet metal, resin impregnated plywood, asbestos combinations, among others. Not recommended for new design.
Relative Items
TYPE C POINT
TYPE U POINT
TYPE F POINT
TYPE FZ POINT
TYPE 1 POINT
TYPE 17 POINT
TYPE 23 POINT
TYPE 25 POINT
SELF-DRILLING 1
SELF-DRILLING 2
DIE POINT
DOG POINT
ROLLED POINT
PINCH POINT (ROUNDED)
NAIL POINT (PINCHED)
CUPPED POINT
ROUND POINT
CONE POINT
TYPE A POINT
TYPE B POINT
TYPE AB POINT
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