Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 3/4-16 * 3" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The screws have a thread

The screws have a thread of 1-1/4-7 and a length of 5

The screw has a length of 6-1/2" and a thread of 3/8-16

This hexagonal bolt has a length of 8" with a threading of 5/8-18 [Partially Threaded]

The screws have a thread of 1-8 and a length of 10

The screws have a thread of 1-1/8-7 and a length of 7

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 3/4-16 * 3" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The screws have a threadUse 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 3" and a thread of 3 4 16.