3/8-16 x 1-1/4 Inch Coarse Black Oxide Alloy Steel Knurled Cup Point Socket Head Set Screw Best Seller SDS plus shank drill bits

SDS plus shank drill bits are for use with industrial rotary hammer drills with SDS chucks

GR8 HHCS ZY UNF 9/16-18x5

Ford - W708633-S300

3/4-10x7 GR5 HHCS PLN

Fascia Push Type Retainer - Accord 1990 - On

3/8-16 x 1-1/4 Inch Coarse Black Oxide Alloy Steel Knurled Cup Point Socket Head Set Screw Best Seller SDS plus shank drill bitsCup point set screws feature a hex drive at one end and a cup shaped indentation at the other. The most commonly used set screw head style the thin edge of the cup end digs into the contact surface for high holding power. It is useful for fast permanent and semi permanent placement in applications where some indentation left by the cup end is acceptable.