Bulk 1/4"-28 Flat Head Socket Cap screws, Alloy Steel with Black Oxide, Fine Thread

1/4"-28 Flat Head Socket Cap screws. These are countersunk screws that are made from Alloy Steel with Thermal Black Oxide coating. Note: PT = Partial Thread Diameter: 1/4" Thread Size: 28 TPI - Fine Thread Length: Please select from menu above. Drive: 5/32" Hex Key - Available here Type: Flat Head Socket Cap Screw Matching Nut & Washer: 1/4-28 Available here System of Measurement: U.S. / Inch Material: Alloy Steel with Thermal Black Oxide Specifications: ASTM F835 82° Head (Standard)