20pcs M14 X 20 X 1mm Flat Washers In 304 Stainless Steel For Screws And Bolts, SAE Fender Style Washer Set, Circular Washers Kit, Heavy Duty DIY Auto Marine Hardware Supply

Twenty-piece 14x20x1mm Flat Washers in 304 Stainless
✔️ 14mm ID, 20mm OD, 1mm thick, 304 stainless steel washers

These SAE Fender-style flat washers are made from 304 stainless steel, designed to distribute load and protect surfaces on screws and bolts in automotive, marine, and DIY projects.

✅ Inside Diameter: 14mm
✅ External Diameter: 20mm
✅ Thickness: 1mm
✅ Material: 304 Stainless Steel

💡 What is a flat washer used for with stainless steel fasteners in automotive and marine applications?

Flat washers spread load, protect surfaces, and resist corrosion in harsh environments.

- distribute load across the fastening surface to prevent damage

- prevent embedment and surface gouging on soft materials

- improve clamp stability in wet or salty conditions

- compatible with SAE and metric hardware for DIY projects

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