Socket Head Cap Screw Full Thread 316 Stainless Steel 7/8-9 * 3" [Cup Point] [Allen Drive] thread_size_1-14 the inside threads have a

the inside threads have a thread of 4-8

The screws have a thread of 1-1/4-7 and a length of 12

The screws have a thread of 1-1/2-6 and a length of 3-1/4

The screw has a length of 9" and a thread of 7/8-9

Socket Head Cap Screw Full Thread 316 Stainless Steel 7/8-9 * 3" [Cup Point] [Allen Drive] thread_size_1-14 the inside threads have aThese screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Length is measured from under the head. The screw has a length of 3" and a thread of 7 8 9. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch. Screws that meet ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.