Socket Head Cap Screw Black Oxyde Alloy Steel 1/2-13 * 13" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity it features a shear strength

it features a shear strength of 90

The ratchet buckle tightens incrementally for maximum tension

The screw has a length of 6 and a thread of 3/4-16

It is made of black plated and thus provide medium resistance to corrosion in both dry and wet environments

Black-oxide steel screws are mildly corrosion resistant in dry environments

Socket Head Cap Screw Black Oxyde Alloy Steel 1/2-13 * 13" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity it features a shear strengthWith a tensile strength of170, 000psi, these alloy steel screws are stronger than Grade 8 steelscrews. Length is measured from under the head. Black oxide steel screws are mildly corrosion resistant in dry environments. Coarse threads are the industrystandard: choose these screws if you dont know the pitch or threads per inch. Screws that meet ASTMA574, ASTMA574M, and ISO898 1comply with specifications and testing requirements for materialquality.