Description
M12 Flat Washer – SS316 Stainless Steel (12mm Dia.)
Enhance your fastening assemblies with a premium M12 Flat Washer crafted from marine-grade SS316 (A4 316) stainless steel—engineered for environments requiring maximum corrosion resistance and long-term durability. Ideal for marine, food, chemical, pharmaceutical, and outdoor industrial applications, this washer pairs perfectly with M12 bolts, U-bolts, and threaded rods.
Key Features
- Manufactured from high-quality SS316 (A4, 1.4401) stainless steel for exceptional resistance to corrosion, acids, saline, and chemicals
- Complies with DIN 125A standard for reliable compatibility and fit with metric hardware
- Bright annealed or passivated finish for a professional, hygienic appearance
- Compatible with M12 bolts, U-bolts, and other M12 hardware
Technical Specifications
- Nominal Size: M12 (for 12mm bolts/studs)
- Standard: DIN 125A
- Material: SS316 Stainless Steel (A4, 1.4401)
- Inner Diameter: 13mm (typical for M12)
- Outer Diameter: 24mm
- Thickness: 2.5mm (DIN 125A ranges 2.3–2.7mm)
Applications
- Corrosion-proof assemblies in marine, chemical, food/beverage, pharmaceutical, and water treatment plants
- Load distribution and surface protection on pipe clamps, machinery, and heavy structures
- Outdoor, mechanical, electrical, sanitary, and hygienic environments demanding the ultimate protection
- Ideal for pairing with M12 U-bolts, hex bolts, and rods in aggressive or clean-room settings
Why Choose Our M12 SS316 Washers?
- DIN-compliant sizing guarantees fit with all metric M12 hardware
- Unbeatable durability and protection against rust, pitting, and chemical attack—even in the harshest atmospheres
- Professional, clean finish—suitable for visible, food-grade, and clean-room assemblies
- Available in bulk and custom orders for any project scale
