Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 6" Grade 8 [Cup Point] [External Square Drive] thread_size_1-1-2-6 The screw has a length

The screw has a length of 3-1/4" and a thread of 5/8-11

The rod has a length of 36 and a thread of 1/2-13

This hexagonal bolt has a length of 11-1/2" with a threading of 3/4-10 [Partially Threaded]

The rod has a thread of 7/8-9 and a length of 36"

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 6" Grade 8 [Cup Point] [External Square Drive] thread_size_1-1-2-6 The screw has a lengthUse 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 6" and a thread of 3 4 10.