Metric Flat Head Cap Screw Black-Oxide Alloy Steel Partial Thread M20 * 2.5 * 200mm Grade 12.9 [Allen Key] length_7-16 They're angled under the head

They're angled under the head to sit flush within countersunk holes

This hexagonal nut fit a threading of 1-8

This socket head cap screw is 200 mm long and has a M27 * 3

This hexagonal bolt has a length of 13-1/2" with a threading of 3/4-10 [Partially Threaded]

The nuts have a thread 7/16-20 and a length of 1-1/4

Metric Flat Head Cap Screw Black-Oxide Alloy Steel Partial Thread M20 * 2.5 * 200mm Grade 12.9 [Allen Key] length_7-16 They're angled under the headThis flat head cap screw has a length of 200mm with a threading of M20 * 2. 5mm [Partially 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