Socket Head Cap Screw Stainless Steel 1/2-13 * 12" [Cup Point] [Allen Drive] Quantity:Unity The shackles have a diameter

The shackles have a diameter of 1

This hexagonal bolt has a length of 10-1/2" with a threading of 1-8 [Partially Threaded]

This hexagonal bolt has a length of 2-1/2" with a threading of 3/4-10 [Fully Threaded]

Screws that meet ASTM A574 comply with specifications and testing requirements for material quality

these set screws are chemical resistant and may be mildly magnetic

Socket Head Cap Screw Stainless Steel 1/2-13 * 12" [Cup Point] [Allen Drive] Quantity:Unity The shackles have a diameterThese screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive. Length is measured from under the head. The screw has a length of 12" and a thread of 1 2 13. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch.