Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M42 * 4.5 * 130MM Grade 12.9 [Allen Key] thread_size_1-2-14 This hexagonal nut fit a

This hexagonal nut fit a threading of 1-1/4-7

The screw has a length of 2-3/4" and a thread of 3/4-10

allowing more threads to engage the bolt before tightening for easier installation than center-lock distorted thread locknuts

This hexagonal bolt has a length of 8" with a threading of 5/8-18 [Partially Threaded]

The screw has a length of 3-1/2" and a thread of 7/8-9

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M42 * 4.5 * 130MM Grade 12.9 [Allen Key] thread_size_1-2-14 This hexagonal nut fit aThis socket head cap screw has a length of 130mm with a threading of M42 * 4. 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