Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M42 * 4.5 * 340MM, Grade 12.9 [Allen Key] length_260mm The screw has a length

The screw has a length of 3-3/4" and a thread of 5/16-18

The hooks have a diameter of 1/4

This socket head cap screw is 360 mm long and has a M36 * 4

The screw has a length of 2-3/4" and a thread of 5/8-11

The screw has a length of 2-3/4" and a thread of 1-1/4-7

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M42 * 4.5 * 340MM, Grade 12.9 [Allen Key] length_260mm The screw has a lengthThis socket head cap screw is 340 mm long and has a M42 * 4. 5 mm thread [partially threaded]. Made of black oxide alloy steel, it offers slight corrosion resistance in dry conditions. The cup point and 12. 9 grade increase its compressive strength and provide a tensile strength and hardness of 170,000 psi Rockwell C39. In addition, it has a shear strength of 102,000 psi. ISO Metric Pitch Coarse threads are an industry standard. These screws are