Industrial Washers: Flat Washers, Spring Lock Wash. Guía completa de Industrial Washers: Flat Washers, Spring Lock Wash - especificaciones, aplicaciones y selección de proveedores para exportación B2B a mercados africanos.
304 & 316 Stainless Steel Flat Washers
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Spring Lock Washers and Anti Lock Spring Washers
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Extra Large Flat Washers and Heavy Duty Flat Washers
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Anti Slip Patterned Metal Washers
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Washer Selection Quick Reference
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| Washer Type | DIN/ANSI Standard | Function | Best Application |
|---|---|---|---|
| Flat Washer (Standard) | DIN 125 / ISO 7089 | Load distribution | General use, prevent marring |
| Flat Washer (Heavy) | DIN 126 / ISO 7093 | High load distribution | Structural, oversized holes |
| Fender/Extra Wide | ANSI B18.22M | Max load distribution | Soft母材, thin sheets, slots |
| Spring Lock (Split) | DIN 127 / ISO 14315 | Spring tension/vibration | Thermal cycling, supplemental lock |
| Tooth Lock (External) | DIN 6797 | Anti-rotation bite | Moderate vibration, sheet metal |
| Tooth Lock (Internal) | DIN 6798 | Anti-rotation bite | Soft母材, painted surfaces |
| Serrated Flange | DIN 6926 | Bearing + locking | Automotive wheel, structural |
Frequently Asked Questions
See frequently asked questions below.
Do spring washers actually prevent loosening?
Spring washers provide limited vibration resistance. For critical connections, use nylon insert lock nuts or all-metal prevailing torque nuts. Spring washers are best for maintaining preload under thermal cycling.
What size washer for a M10 bolt?
Standard M10 flat washer: 21mm ID × 40mm OD × 3mm thick (DIN 125 Form A). Heavy duty: 21mm ID × 60mm OD × 6mm thick.
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