Socket Head Cap Screw Black Steel 1-3/8-6 * 18" Grade 8 [Cup Point] [Allen Drive] yellow_zinc provides very high resistance to

provides very high resistance to corrosion in dry and wet environments

The rod has a length of 36 and a thread of 1-8

This hexagonal bolt has a length of 12" with a threading of 3/4-16 [Partially Threaded]

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

Socket Head Cap Screw Black Steel 1-3/8-6 * 18" Grade 8 [Cup Point] [Allen Drive] yellow_zinc provides very high resistance toWith 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 3 8 6 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