Socket Head Cap Screw Black Steel 1-1/2-6 * 16" Grade 8 [Cup Point] [Allen Drive] thread_size_7-8-9 The screw has a length

The screw has a length of 1/2" and a thread of 5/8-11

8 bolts and are suitable for fastening most machinery and equipment

This hexagonal bolt has a length of 3-1/2" with a threading of 1-1/8-7 [Fully Threaded]

The screw has a length of 2" and a thread of 1-1/4-7

This hexagonal bolt has a length of 13 with a threading of 5/8-11 [Partially Threaded]

Socket Head Cap Screw Black Steel 1-1/2-6 * 16" Grade 8 [Cup Point] [Allen Drive] thread_size_7-8-9 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 2 6 and a length of 16. 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