#4-40 X 5/16" Machine Screws | Undercut Binder Head | Phillips Drive | Steel Zinc Plated (10000/Pkg.) U Bolts DIN standard: DIN 7985 A

DIN standard: DIN 7985 A

and industrial applications

corrosion-resistant fastener with a built-in washer for quick

easy to install

and a standard 12-24 thread pitch with a 1/4 inch length

#4-40 X 5/16" Machine Screws | Undercut Binder Head | Phillips Drive | Steel Zinc Plated (10000/Pkg.) U Bolts DIN standard: DIN 7985 AEngineered for reliable, precise fastening, Machine Screws Phil Undercut Binder Zinc Plated 4 40 X 5 16 deliver durability for metal assemblies. The Phil Undercut Binder head provides a flush seating and enhanced drive compatibility with standard Phillips drivers. The screws are zinc plated for corrosion resistance, and measure 4 40 in diameter with a 5 16" length. Diameter Thread: 4 40 Length: 5 16 inch Head style: Binder Drive: Phillips (Phil)