M4 x 0.7 x 6 Mm Coarse Black Oxide Alloy Steel Din 916 Cup Point Socket Head Set Screw Best Seller Upholstery Snap Fastnener Stud

Upholstery Snap Fastnener Stud

GR 2 HEX TAP BOLT 1/2-13X3 ZP

2X1/16X3/8 CUT OFF WH TY 1

This 18 piece ShopPro tap and drill set is gold surface treated for maximum lubricity

Safety Collar Stop Prevents Over-Penetration For Safer Operation

M4 x 0.7 x 6 Mm Coarse Black Oxide Alloy Steel Din 916 Cup Point Socket Head Set Screw Best Seller Upholstery Snap Fastnener StudSocket set screws also known as grub screws have no head and are typically tightened or loosened with a square or hex key. A slotted set screw can be adjusted with a screwdriver. Socket set screws prevent movement of a pulley or similar machine part relative to a shaft. A cup point set screw has a rounded tip that grips and resists deforming the shaft surface. A flat point screw provides more contact with the shaft.