Socket Head Cap Screw Black Steel 1-8 * 11" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity This hexagonal bolt has a

This hexagonal bolt has a length of 6" with a threading of 1-1/4-12 [Partially Threaded]

About 25% stronger than medium-strength steel nuts

This hexagonal nut fit a threading of 7/8-14

provides very high resistance to corrosion in dry and wet environments

Screws that meet ASTMA574

Socket Head Cap Screw Black Steel 1-8 * 11" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity This hexagonal bolt has aWith a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head. The screws have a thread of 1 8 and a length of 11. Black oxide steel screws are mildly corrosion resistant in dry environments. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch. Screws that meet ASTM A574, ASTM A574M, and ISO 898 1 comply with