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

MonsterBolts - #5-40 x 1/4 Button Head Socket Cap Screws, ASME B18.3, Alloy Steel, Black Oxide, 10 Pack: : Industrial & Scientific

1/4-20 x 1 (26 pcs) Flat Countersunk Head Socket Head Cap Screws, 10.9 Grade Alloy Steel, Black Oxide Finish, Allen Hex Socket Drive, Full Thread, Coarse Thread UNC: : Industrial & Scientific

ASMC Industrial 0.31 in. -18 x 2.75 in.-PT Coarse Thread Socket Head Cap Screw, Alloy Steel - Black Oxide - 200 Piece

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

5/16-18 x 5/8 Socket Head Cap Screws w/Pellet Bulk

5/16-18 x 2-1/2 Socket Head Cap Screw with Nylon Patch, Alloy Steel, Thermal Black Oxide - PT (Pkg of 100)

5/16-18 x 1 (FT) Coarse Thread Socket Flat Head Cap Screw Nylon Patch Alloy Steel Black Oxide Pk 25

5/16-18 x 5/8 Flat Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - Holo-Krome 60076

5/16 - 24 Allen Head Socket Cap Screw Black - BC Fasteners & Tools

1/4-20 Low Head Socket Cap screws - Monster Bolts

Item #132-754 - 6-32 X 5/16 Flat Head Socket Cap Screw ASTM F835 Alloy Therm Black Oxide

SOCKET SET SCREWS FULL DOG POINT COARSE ALLOY THERMAL BLACK OXIDE 5/16-18x3/4