Skip to content
9/16"-12 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

9/16"-12 Black Phosphate Grade 2 Nylon Insert Lock Nuts (82 pcs.)

SKU: 50158
Regular price $3674
Shipping calculated at checkout.

Diameter: 9/16"
Diameter 2: 1"
Thickness: 21/32"
Material: Steel
Finish: Black Phosphate
Driver Type: 7/8" Wrench
Thread Size: 12 (Coarse)
Hardness: Grade 2
Style: Nylon Insert
Type: Lock Nut

Box of 82.

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