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1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

SKU: 05660
1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

SKU: 05660
Box Size: 679 pcs.
Regular price $3674
Shipping calculated at checkout.

Nominal Size: 1/4"
Thread: 20 TPI (Coarse)
Width Across Flats: 7/16"
Height: 21/64"
Across-Corners Size: 1/2"
Material: Steel
Finish: Black Phosphate
Hardness: Grade 2
Style: Nylon Insert
Type: Lock Nut

Box of 679.

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