50 PCS M4 x 20/25/30/35/40mm Button Head Socket Cap Screw Assortment, Stainless Steel 18-8 (304), Bright Finish Size:M4 x 20/25/30/35/40mm Construction with Decorative Cap Cover

Construction with Decorative Cap Cover Nails

Used for high-precision 3D scanning operations

accuracy ±0

Undercut tongue & groove design won't slip

50 PCS M4 x 20/25/30/35/40mm Button Head Socket Cap Screw Assortment, Stainless Steel 18-8 (304), Bright Finish Size:M4 x 20/25/30/35/40mm Construction with Decorative Cap Cover50 PCS M4 x 20 25 30 35 40mm Button Head Socket Cap Screw Assortment, Stainless Steel 18 8 (304), Bright Finish Product Specification Socket cap screws are commonly used in machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets. Button socket cap screws offer a wider bearing surface and high tensile strength but are still low profile like other socket cap screws. Allen