Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M30 * 3.5 * 55MM Grade 12.9 [Allen Key] locking The screw has a length

The screw has a length of 5" and a thread of 1/2-13

Also known as hammer locks and sling links

This carriage bolt has a length of 12" with a threading of 3/4-10 [Partially Threaded]

They thread on from the bottom of the nut

This socket head cap screw is 340 mm long and has a M20 * 2

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M30 * 3.5 * 55MM Grade 12.9 [Allen Key] locking The screw has a lengthThis socket head cap screw has a length of 55mm with a threading of M30 * 3. 5mm [Fully Threaded]. It is made of Black Oxide Alloy Steel and thus provides a mild resistance to corrosion in dry environments. The cup point and the Grade 12. 9 increases its strength against the pressure and has a tensile strength and hardness of 170,000 psi Rockwell C39. Furthermore, it features a shear strenght of 102,000 psi. ISO Metric Pitch Coarse threads are an