Bulk 5/8"-18 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Thermoplastic Perfect for truck bodies

Perfect for truck bodies

corrosion-resistant connections in the most delicate and precision assemblies

Bulk value pricing reduces cost per piece

and reduced cam-out—crucial in small-format hardware

Bulk 5/8"-18 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Thermoplastic Perfect for truck bodiesMonster Overview: Fix your project right the first time with Bulk 5 8 18 Socket Head Cap Screws from Monster Bolts. Precision made from high strength alloy steel and finished with a thermal black oxide coating, these fine thread SHCS provide compact head geometry, consistent torque, and a smooth matte appearance with a mild protective layer. All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship directly from our U. S.