Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 5" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity use these for light duty

use these for light duty hanging

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

and automotive suspension systems

The screws have a thread of 1-8 and a length of 5-1/2

The screw has a length of 2-3/4" and a thread of 7/8-9

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 5" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity use these for light dutyUse 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 5" and a thread of 1 14.