1/2x22-13 x 3x22 (PT) Coarse Thread Socket Flat Head Cap Screw Alloy Steel Mechanical Zinc

Part #: 0000-121745. Buy as few as 25 pcs. Discounts on larger quantities. PRODUCT SPECIFICATIONS Part #: 0000-121745 Fastener Type: Socket Flat Head Cap Screw Size Description: 1/2-13 x 3 (PT) Diameter/Nominal Size: 1/2 Length: 3 Wrench Size/Across Flats: 5/16 Head Diameter: 0.872-0.938 Head Height: 0.251 Thread Pitch: 13 Thread Pitch Type: Coarse Thread Direction: Right Thread Coverage: Partial System of Measurement: Inch Grade: 170 KSI Alloy Steel (Grade 9) Material: Alloy Steel Finish: Mechanical Zinc Head Type: Flat Drive Type: Internal Hex Average Piece Weight: 0.1460300 lbs. The socket screws category contains several different types of fasteners with one thing in common: an internal hex (allen) drive. Socket head cap screws are in fastening or clamping components together, die castings, and machine assemblies, among other uses. Socket flat head cap screws are in applications where countersinking is desired. when a flush finish is required for either safety or appearance require