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7/16"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

7/16"-20 Zinc Grade 2 Nylon Insert Lock Nuts (12 pcs.)

SKU: 80281
Regular price $1247
Shipping calculated at checkout.

Diameter: 7/16"
Diameter 2: 23/32"
Thickness: 15/32"
Material: Steel
Finish: Zinc
Driver Type: 11/16" Wrench
Thread Size: 20 (Fine)
Hardness: Grade 2
Style: Nylon Insert
Type: Lock Nut

Box of 12.

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