Socket Head Cap Screw Black Steel 1-1/8-7 * 7-1/2" Grade 8 [Cup Point] [Allen Drive] conique The screw has a length

The screw has a length of 3-1/2" and a thread of 3/8-16

Yellow Zinc-plated steel screws resist corrosion in wet environments

This hexagonal bolt has a length of 12" with a threading of 1-1/2-6 [Partially Threaded]

This hexagonal bolt has a length of 5 with a threading of 1-1/2-6 [Partially Threaded]

This hexagonal bolt has a length of 6" with a threading of 1-1/2-12 [Partially Threaded]

Socket Head Cap Screw Black Steel 1-1/8-7 * 7-1/2" Grade 8 [Cup Point] [Allen Drive] conique The screw has a lengthWith 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 1 8 7 and a length of 7 1 2. 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