Socket Head Cap Screw Black Steel 1-3/4-5 * 15" Grade 8 [Cup Point] [Allen Drive] thread_size_1-3-4-5 The screws have a thread

The screws have a thread of 1-8 and a length of 6-1/2

The strength of the bolt should match the strength of the nut to prevent damaging threads

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

The rod measures 72" and has a 5/8-11 thread

also known as screw lead

Socket Head Cap Screw Black Steel 1-3/4-5 * 15" Grade 8 [Cup Point] [Allen Drive] thread_size_1-3-4-5 The screws have a threadWith 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 4 5 and a length of 15. 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