Bulk 3/8"-16 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:400 Qty - 3/8"-16 x 2-1/4" acetal and other engineering plastics

acetal and other engineering plastics without cracking thin walls or requiring metal inserts

Zinc JS500 Coating: Offers superior corrosion resistance and a protective finish

heat-treatable alloy delivers higher shear strength than 18-8

Available Sizes

Bulk 3/8"-16 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:400 Qty - 3/8"-16 x 2-1/4" acetal and other engineering plasticsMonster Overview: Fix your project right the first time with Bulk 3 8 16 Button Head Socket Cap Screws from Monster Bolts. These heavy duty alloy steel fasteners are designed for strength, precision, and durability. Featuring a thermal black oxide + oil finish, they provide a sleek black appearance with mild corrosion protection while maintaining the close dimensional tolerances required by high performance applications. Engineered to ASTM A574