50 pcs) Metric DIN 980V M12X1.25 All Metal Prevailing Torque Lock Nut Class 8 Steel Zinc Plated: Hex Nuts: Amazon.com: Industrial & Scientific
DIN 980 Locking Nuts M12 x 1.25 Galvanised Steel Strength 10 Pack of 2 : Amazon.de: DIY & Tools
Hexagonal NUTS-M14 x 1, 5–8-A4K DIN (980–V- fine, Self-Locking : Amazon.co.uk: Automotive
M8 x 1.25 Coarse Thread DIN 980 Class 8 Automation (Stover All Metal) Locknut Medium Carbon Steel Zinc Plated and Wax Pk 100: Amazon.com: Industrial & Scientific