5/16-18 Socket Head Cap screws, Alloy Steel w/ Thermal Black Oxide, Coarse Thread

US (Inch) 5/16-18 screws with an allen key drive. Socket caps have a small cylindrical head with tall vertical sides. Socket drive is a six-sided

5/16-18 x 2 Coarse Thread 12-Point Flange Screw Alloy Steel Thermal Black Oxide

5/16-18 x 7/8 Button Head Socket Cap Screw with Nylon Patch, Alloy Steel, Thermal Black Oxide - FT (Box of 500)

7/16-14 x 1 1/2 Coarse Thread Grade 5 Hex Cap Screw (Bolt) Drilled Head Medium Carbon Steel Thermal Black Oxide

5/16-18 Socket Head Cap screws. These are made from Alloy Steel with Thermal Black Oxide coating., Note: PT = Partial Thread, Diameter: 5/16, Thread

5/16-18 Socket Head Cap screws, Alloy Steel w/ Thermal Black Oxide, Coarse Thread

5/16-18 Stainless Steel Hex Cap Bolts 18-8 / A2

5/16-18 x 1-1/2 Button Head Socket Cap Screws, Allen Socket Drive, Black Oxide, Alloy Steel, Fully Threaded, Machine Thread, Quantity 25

5/16-18x1 Security Flat Socket Cap Screw Black Oxide

5/16-18 x 1-1/2 Flat Head Cap Screws w/Patch Bulk

5/16-18 x 1 Coarse Thread Socket Low Head Cap Screw Nylon Pellet Alloy Steel Thermal Black Oxide