1 Piece Per Pack
Diameter: 12mm
Diameter 2: 22mm
Thickness: 12mm
Material: Steel
Finish: Yellow Zinc
Driver Type: #19 Wrench
Thread Size: 1.5mm (Fine)
Hardness: Class 8
Style: Nylon Insert
Type: Lock Nut
Specifications: DIN 985
A lock nut is a nut that resists loosening under vibrations and torque.