Lock Washer Kit For M3 To M12 Metric Brass Split And Spring Washers GB93 DIN 127 M5 20pcs Pack Built For Auto Upgrades And DIY Projects Dope Enough For Heavy Duty Fastening Gear Accessories

Brass Lock Washer Kit M3-M12: Split and Spring Washers, 20pc
✔️ Brass split lock washers kit for M3-M12, 20 pcs pack

This brass lock washer kit covers M3 to M12 sizes and is built for auto upgrades and DIY projects. It follows metric GB93 standard for reliable fit and corrosion resistance, with no surface treatment.

✅ Material: Brass
✅ Type: Brass Split Lock Washers
✅ Size range: M3 to M12
✅ Standard: GB93 (Metric)
✅ Pack size: 20 pieces
✅ Surface treatment: No-treatment
✅ Color: One Color

💡 What is a lock washer used for in mechanical assemblies and why choose brass for the job?

A handy upgrade for fastening reliability. - Increases preload and resists loosening under vibration
- Brass resists corrosion and is easy to form on metal surfaces
- DIN 127 GB93 compatibility helps ensure a reliable fit in automotive and DIY projects
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