5/16"-18 X 3-1/2" Machine Screws | Truss Head | Phillips Drive | Steel Zinc Plated (200/Pkg.) Toggle Stock up on these machine

Stock up on these machine screws to ensure you’re prepared for a range of metalworking tasks

these screws are built for reliable performance in metal-to-metal assemblies

Ideal for standard 1/4-20 hardware needs

Specifications & applications

Precision-engineered Phil Truss machine screws designed for durable metal-to-metal connections

5/16"-18 X 3-1/2" Machine Screws | Truss Head | Phillips Drive | Steel Zinc Plated (200/Pkg.) Toggle Stock up on these machineMachine Screws Phil Truss Steel Zinc Plated 5 16 18 X 3 1 2 offer a reliable fastening solution for metal to metal and metal to wood assemblies. These high strength screws feature a Phillips drive and a wide, low profile Phillips Truss head for flush seating and a clean finish. Constructed from durable steel and finished with zinc plating, they resist corrosion in everyday environments, making them suitable for a range of applications from cabinetry