Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 5/8-18 * 4" Grade 8 [Cup Point] [External Square Drive] eyenut This hexagonal bolt has a

This hexagonal bolt has a length of 8-1/2" with a threading of 3/4-10 [Partially Threaded]

such as securing access panels

This hexagonal bolt has a length of 3-1/2" with a threading of 1-1/8-12 [Fully Threaded]

The bolt has a maximum load of 5200 lbs

This rod has a length of 36 and a thread of 1-1/2-12

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 5/8-18 * 4" Grade 8 [Cup Point] [External Square Drive] eyenut This hexagonal bolt has 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 4" and a thread of 5 8 18.