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#4-40 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

#4-40 18-8 Stainless Nylon Insert Lock Nuts (100 pcs.)

SKU: 50257
Regular price $1361
Shipping calculated at checkout.

Diameter: #4
Diameter 2: 9/32"
Thickness: 5/32"
Material: Stainless Steel
Driver Type: 1/4" Wrench
Thread Size: 40 (Coarse)
Hardness: 18-8
Style: Waxed Nylon Insert
Type: Lock Nut

Box of 100.

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