Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M42 * 4.5 * 220MM, Grade 12.9 [Allen Key] 45_angle use these screws with Grade

use these screws with Grade 9 nuts and screws

This carriage | dome bolt has a length of 4-1/2" with a threading of 5/8-11 [Fully Threaded]

the amount of weight the link can lift is significantly reduced

The screw has a length of 6" and a thread of 7/8-9

The screw has a length of 4-3/4" and a thread of 1-1/2-6

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M42 * 4.5 * 220MM, Grade 12.9 [Allen Key] 45_angle use these screws with GradeThis socket head cap screw is 220 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