Socket Head Cap Screw Stainless Steel 3/4-10 * 3-1/2" [Cup Point] [Allen Drive] Quantity:Unity The shackles have a diameter

The shackles have a diameter of 5/8

The screw has a length of 4-1/2" and a thread of 1-8

a width of 20 and a length of 2

This hexagonal bolt has a length of 5" with a threading of 1-14 [Partially Threaded]

Socket Head Cap Screw Stainless Steel 3/4-10 * 3-1/2" [Cup Point] [Allen Drive] Quantity:Unity The shackles have a diameterMade from 18 8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head. The screw has a length of 3 1 2" and a thread of 3 4 10. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch.