1/4-20 x 1-3/4 Inch Coarse Black Oxide Alloy Steel Cup Point Socket Head Set Screw Best Seller Square drive is designed to

Square drive is designed to reduce the risk of stripping and allow single-handed installation

Streak-Free is ammonia-free and is safe for use on frosted tinted and stained glass

Thread sealant is recommended for use with NPT threaded holes

Pillar Rocker and Floor Screw Grommet

Hi Tech provides a tough finish that inhibits rust and resists heat and gasoline

1/4-20 x 1-3/4 Inch Coarse Black Oxide Alloy Steel Cup Point Socket Head Set Screw Best Seller Square drive is designed toCup 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.