Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 8" Grade 8 [Cup Point] [Allen Drive] levage 0 and a length of

0 and a length of 30mm

This hexagonal bolt has a length of 6-1/2" with a threading of 7/8-9 [Partially Threaded]

Also known as stripper bolts

This hexagonal bolt has a length of 7" with a threading of 3/4-10 [Partially Threaded]

Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 8" Grade 8 [Cup Point] [Allen Drive] levage 0 and a length ofWith 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 5 8 18. 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.