Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M24 * 3.0 * 300MM, Grade 12.9 [Allen Key] Quantity:5 Also known as extension nuts

Also known as extension nuts

They'renot reusable

This hexagonal bolt has a length of 6-1/2" with a threading of 7/8-14 [Partially Threaded]

Class 8 nuts are comparable in strength to Class 8

This carriage bolt has a length of 8" with a threading of 1/2-13 [Partially Threaded]

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Partial Thread M24 * 3.0 * 300MM, Grade 12.9 [Allen Key] Quantity:5 Also known as extension nutsThis socket head cap screw is 300 mm long and has a M24 * 3. 0 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