1/4-20 x 1/2" Button Head Socket Cap Screws, Allen Socket Drive, Black Oxide, Grade 10.9 Alloy Steel, Fully Threaded, 50 PCS

Product Specification Button socket cap screws feature a low profile, cylindrical head with a plain finish. The internal hexagonal drive hole, also known as a hex-socket drive, requires a hex socket wrench drive — commonly called an Allen wrench, hex key or Allen key driver — for quick and easy insertion. With its flush profile, button socket cap screws are ideally utilized in areas with little overhead or side clearance and suitable for light duty applications like machine assembly with removable parts and panels. System of Measurement : Inch Thread Diameter : 1/4" Head Diameter : 0.437" Head Height : 0.132" Screw Length : 1/2 Pitch Size : 20 Threads per Inch Allen Hex Drive : 0.156" (5/32") Material : Alloy Steel Grade 10.9 Finish : Black Oxide Package Included 50 x Button Head Socket Bolts/Screws Warranty MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.