Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 9" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The Grade 8 increases its

The Grade 8 increases its strength against the pressure and has a tensile strength and hardness of 150

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

The screw has a length of 2-1/2" and a thread of 1-14

5 | SAE J429 and comply with dimensional standards

This hexagonal bolt has a length of 20" with a threading of 7/8-9 [Partially Threaded]

Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 9" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The Grade 8 increases itsUse 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 9" and a thread of 7 8 9.