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3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

Type: Insert Nuts
Part Number: 53661
Original price $7.28 - Original price $7.28
Original price
$7.28
$7.28 - $7.28
Current price $7.28

Diameter: 3mm
Diameter 2: 6.1mm
Thickness: 3.9mm
Material: Steel
Finish: Zinc
Driver Type: #6 Wrench
Thread Size: 0.5mm (Coarse)
Hardness: Class 8
Style: Nylon Insert
Type: Lock Nut
Specifications: DIN 985

Box of 50.

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