Socket Head Cap Screw Full Thread Black Steel 9/16-12 * 8" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity Black-oxide steel screws are mildly

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

This hexagonal bolt has a length of 12-1/2" with a threading of 7/8-9 [Partially Threaded]

UNF | Fine threads are an industry standard

This hexagonal bolt has a length of 3" with a threading of 1-1/8-12 [Fully Threaded]

Socket Head Cap Screw Full Thread Black Steel 9/16-12 * 8" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity Black-oxide steel screws are mildlyWith 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 screw has a length of 8" and a thread of 9 16 12. 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