Square Head Screw Full Thread Black-Oxide Alloy Steel 1-8 * 6-1/2" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The screw has a length

The screw has a length of 3-3/4" and a thread of 1-1/4-7

This hexagonal bolt has a length of 5-1/2" with a threading of 5/8-11 [Partially Threaded]

This plow bolt has a length of 4" with a threading of 1-1/4-7 [Partially Threaded]

The screws have a thread of 1-1/4-7 and a length of 16

Square Head Screw Full Thread Black-Oxide Alloy Steel 1-8 * 6-1/2" Grade 8 [Cup Point] [External Square Drive] Quantity:Unity The screw has a lengthUse 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 6 1 2" and a thread of 1 8.