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12mm-1.75 Black Phosphate Class 8 Nylon Insert Lock Nuts (146 pcs)

Type: Lock Nuts
Part Number: 03907
Original price $39.50 - Original price $39.50
Original price
$39.50 - $39.50
Current price $39.50

Diameter: 12mm
Diameter 2: 22mm
Thickness: 12mm
Material: Steel
Finish: Black Phosphate
Driver Type: #19 Wrench
Thread Size: 1.75mm (Coarse)
Hardness: Class 8
Style: Nylon Insert
Type: Lock Nut
Specifications: DIN 985

Box of 146.

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