Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 6" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity Lightweight and flexible

Lightweight and flexible

The screw has a length of 8 and a thread of 1-1/2-12

Made from alloysteel

The screw has a length of 7" and a thread of 1/2-13

Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 6" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity Lightweight and flexibleWith 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 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.