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

The screw has a length of 4-1/2" and a thread of 1-8

This hexagonal bolt has a length of 12" with a threading of 1-1/8-7 [Partially Threaded]

The bolts have a thread of 1/2-13 and a length of 10

This hexagonal bolt has a length of 6" with a threading of 1-1/2-12 [Partially Threaded]

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 4-1/2" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity 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 4 1 2" and a thread of 3 4 10.