Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 6-1/2" Grade 8 [Cup Point] [Allen Drive] nothread_size_1-1-4 Nuts have a load capacity

Nuts have a load capacity of 10000 lbs

This hexagonal bolt has a length of 8 with a threading of 7/8-9 [Partially Threaded]

This hexagonal bolt has a length of 5-1/2" with a threading of 7/8-9 [Partially Threaded]

also known as screw lead

Eyebolts without shoulder are for vertical lifting only

Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 6-1/2" Grade 8 [Cup Point] [Allen Drive] nothread_size_1-1-4 Nuts have a load capacityWith a tensile strength of 170,000 psi, these Alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head. The screw has a length of 6 1 2 and a thread of 1 2 20. Alloy steel screws are mildly corrosion resistant in dry environments. Fine and extra fine threads are closely spaced to prevent loosening from vibration: the finer the thread, the better the resistance. They are not compatible with coarse threads.