Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 10" Grade 8 [Cup Point] [External Square Drive] thread_size_3-4-16 This hexagonal nut fit a

This hexagonal nut fit a threading of 7/8-14

The screws have a thread of 1-3/4-5 and a length of 15

This hexagonal bolt has a length of 11" with a threading of 5/8-11 [Partially Threaded]

This hexagonal bolt has a length of 4-1/2" with a threading of 3/4-10 [Partially Threaded]

Also known as nut eyebolts

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 10" Grade 8 [Cup Point] [External Square Drive] thread_size_3-4-16 This hexagonal nut fit aUse these set screws for light duty holding. A square head allows them to be turned by hand, or fastened with a wrench when you need more torque. The cup point has a thin edge that digs into the contact surface for a secure hold. Length is measured from under the head. The screw has a length of 10" and a thread of 1 2 13.