Skip to content

Free shipping on orders $100 and up!

5/16"-18 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts (8 pcs.)

Type: Lock Nuts
Part Number: MF33765
Original price $6.43 - Original price $6.43
Original price
$6.43
$6.43 - $6.43
Current price $6.43

Diameter: 5/16"
Diameter 2: 9/16"
Thickness: 9/32"
Material: Stainless Steel
Driver Type: 1/2" Wrench
Thread Size: 18 (Coarse)
Hardness: 18-8
Style: Serrated
Type: Lock Nut
Diameter 3: 5/8"

Box of 8.

A lock nut is a nut that resists loosening under vibrations and torque.