1/4"-20 Stainless Steel Flat Head Socket Cap screws. These are countersunk screws that are made from Class 18-8 / A2 Stainless Steel.
Thread Size: 20 TPI - Coarse (Standard) Thread
Length: Please select from menu above.
Type: Flat Head Socket Cap Screw
Matching Nut & Washer: 1/4-20 - Available here
System of Measurement: U.S. / Inch
Material: Stainless Steel Grade 18-8 / A2
Specifications: ASTM F835, 82° Head (Standard)