Socket Head Cap Screw Black Steel 3/4-10 * 18" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity This hexagonal bolt has a

This hexagonal bolt has a length of 8" with a threading of 5/8-18 [Partially Threaded]

With a tensile strength of170

This hexagonal bolt has a length of 5-1/2" with a threading of 7/8-14 [Partially Threaded]

The Grade 12 increases its strength against the pressure and has a tensile strength and hardness of 180

Socket Head Cap Screw Black Steel 3/4-10 * 18" 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 3 4 10 and a length of 18. 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