Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity

Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:UnityWith 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 5 1 2 and a thread of 1 1 2 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.

Yellow Zinc-plated steel nuts are corrosion resistant in wet environments

The screw has a length of 3" and a thread of 1/4-20

The screws have a thread of 3/4-10 and a length of 15

Made from alloysteel

Made of alloy steel

This hexagonal bolt has a length of 7" with a threading of 1-1/8-12 [Partially Threaded]

The screw has a thread of 1-8 and a length of 3"

This hexagonal bolt has a length of 15" with a threading of 3/4-10 [Partially Threaded]

This hexagonal bolt has a length of 4-1/2 with a threading of 7/8-9 [Partially Threaded]

The screw has a length of 9" and a thread of 9/16-12

The screw has a length of 3-1/2" and a thread of 9/16-12

The rod measures 36" and has a 5/8-11 thread