Bulk 5/16"-18 Phillips Truss-Head Machine Screws – Black Oxide | Fully Threaded Length:1000 Qty - 5/16-18 x 1-1/2" Load Distribution: Evenly spreads the

Load Distribution: Evenly spreads the load to prevent surface damage and material fatigue

Thread Size: 1/4"-20 Coarse Thread (UNC)

Point Type: Cup Point for robust holding power

The A4 stainless steel composition provides enhanced durability

Bulk 5/16"-18 Phillips Truss-Head Machine Screws – Black Oxide | Fully Threaded Length:1000 Qty - 5/16-18 x 1-1/2" Load Distribution: Evenly spreads theMonster Overview: Fix your project right the first time with Bulk 5 16" 18 Phillips Truss Head Machine Screws featuring a Black Oxide & Oil finish and a fully threaded design. Manufactured from AISI 1006 1022 or equivalent low carbon steel, these screws provide a minimum tensile strength of 60,000 psi, making them ideal for sheet metal, HVAC, industrial enclosures, and hardware assemblies where wide bearing surface and a low profile head are critical.