50Pcs Flange Nut Set Stainless Steel A2 70 DIN 1587 Rustproof Locking Nuts For M3 M4 M5 M6 M8 M10 M12 Bolts Heavy Duty Vibration Resistant Fasteners For Automotive Maintenance And Equipment
✔️ A2 70 stainless locking flange nuts, DIN 1587, fits M3 to M12
This 50 piece flange nut set is made from A2 70 stainless steel. It features an integrated washer to spread pressure and prevent loosening under vibration, ideal for automotive repairs, HVAC systems, and workshop equipment maintenance in indoor or outdoor environments. The nuts are manufactured to DIN 1587 standards with fine threads for smooth threading on M3 to M12 bolts.
✅ Durable A2-70 stainless steel ensures rust resistance in wet or dusty work sites.
✅ Fits standard metric bolts M3 to M12 and DIN 1587 threaded.
✅ Integrated washer distributes load and resists vibration loosening.
✅ 50 pieces per pack of a single size for focused projects.
💡 What is a flange nut set used for in automotive and industrial equipment? This handy set helps keep assemblies secure and reliable.
- Perfect for components exposed to vibration.
- Uses a built in washer to evenly distribute clamping load.
- Made from A2 70 stainless steel for rust resistance.
- DIN 1587 threaded to fit M3 to M12 bolts.