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

The screws have a thread of 1-3/4-5 and a length of 6

The rod has a length of 36" and a thread of 9/16-12

This hexagonal bolt has a length of 9 with a threading of 1-1/2-6 [Partially Threaded]

The screws have a thread of 1-8 and a length of 18

Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 8" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity The screws have a threadWith 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 8 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.