Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M22 * 2.5 * 130MM, Grade 12.9 [Allen Key] thread_size_m30_3-5 The half rings have a

The half rings have a thread of 6-8 and a pressure of 150 psi

This socket head cap screw is 130 mm long and has a M18 * 2

The screw has a length of 7 and a thread of 1-12

these meet ANSI/MSS SP-114 standards for heat treating

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M22 * 2.5 * 130MM, Grade 12.9 [Allen Key] thread_size_m30_3-5 The half rings have aThis socket head cap screw is 130 mm long and has a M22 * 2. 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