Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/2" Grade 8 [Cup Point] [External Square Drive] nylon_insert These Grade B7 threaded rods

These Grade B7 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks

The nuts are colored yellow

This hexagonal bolt has a length of 6" with a threading of 5/8-11 [Partially Threaded]

This hexagonal bolt has a length of 6" with a threading of 1-1/8-12 [Partially Threaded]

Nylon slings stretch more than polyester

Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 2-1/2" Grade 8 [Cup Point] [External Square Drive] nylon_insert These Grade B7 threaded rodsUse 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 2 1 2" and a thread of 7 8 9.