HAR1046 GRUB SOCKET/SCREW- 3/8'' 5/16''

This headless screw sits flush or below the surface once installed. Internal socket drive requires Allen wrench (hex key) to install. It installs into an internally threaded hole to hold an object into place and is often used in machinery to secure gears to shafts.

GRUB/SCREW 3/8″x5/16″

Color: Black

Size: 3/8” x 5/16”

Material: Steel

Exterior finish: Black Oxide

Type: Grub screw