Set screw Full Thread Black Oxyde Alloy Steel 5/8-11 * 1" Grade 8 [Cone Point] [Allen Drive] Quantity:Unity This hexagonal bolt has a

This hexagonal bolt has a length of 20" with a threading of 7/8-9 [Partially Threaded]

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

but are weaker than standard socket heads

This hexagonal bolt has a length of 6" with a threading of 1-1/8-12 [Partially Threaded]

Black-oxide alloy steel set screws resist corrosion in dryenvironments

Set screw Full Thread Black Oxyde Alloy Steel 5/8-11 * 1" Grade 8 [Cone Point] [Allen Drive] Quantity:Unity This hexagonal bolt has aMade from alloysteel, these set screws have a thin edge that digs into hard surfaces for a securehold. Length listed is the overalllength. Black oxide alloy steel set screws resist corrosion in dryenvironments.