Socket Head Cap Screw Fine Thread Black Steel 1-1/4-12 * 6" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity This hexagonal bolt has a

This hexagonal bolt has a length of 20" with a threading of 5/8-11 [Partially Threaded]

This hexagonal bolt has a length of 2" with a threading of 1-8 [Fully Threaded]

It is made of black plated and thus provide medium resistance to corrosion in both dry and wet environments

The screws have a thread of 1-3/8-6 and a length of 12

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

Socket Head Cap Screw Fine Thread Black Steel 1-1/4-12 * 6" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity This hexagonal bolt has aWith 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 and a thread of 1 1 4 12. 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.