Value Collection FW1X01200-100BX M12 Fender Washer 18-8 Ss

Product Description

The VALUE COLLECTION FW1X01200-100BX is an M12 fender flat washer manufactured from Grade 18-8 stainless steel with a plain finish. Fender washers are distinguished by their oversized outer diameter relative to the inner bore, which distributes clamp load across a wider surface area and reduces the risk of pull-through in softer substrates. This washer measures 13 millimeters inner diameter and 37 millimeters outer diameter, conforming to DIN 9021 standards. The 18-8 stainless steel construction provides solid corrosion resistance in general-purpose and mildly corrosive environments. Plumbers, electricians, HVAC technicians, and general trade contractors regularly use fender washers when fastening into sheet metal, wood framing, or thin panel stock.

This washer is suited for M12 metric fastener applications across residential and light commercial construction, mechanical systems, and equipment mounting. The DIN 9021 standard governs the dimensional requirements, making this washer appropriate for metric-based assemblies where an enlarged bearing surface is required. The plain finish is acceptable for interior applications or installations where a protective coating will be applied over the fastener assembly. This item is sold individually with a minimum order quantity of 10 pieces.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in general-purpose environments
• Oversized 37 millimeter outer diameter distributes load and reduces pull-through risk
• 13 millimeter inner diameter sized for M12 metric fasteners
• Conforms to DIN 9021 dimensional standard for metric fender washers
• Plain finish compatible with interior installations or coated assemblies
• Metric system of measurement for compatibility with metric fastener assemblies

Compatibility

Designed for use with M12 metric screws and bolts in applications requiring an enlarged bearing surface. Conforms to DIN 9021 and is suitable for metric fastener assemblies across HVAC, plumbing, electrical, and general mechanical installations.

Installation Notes

Installation requires no specialized tools beyond those used for standard fastener assembly. Ensure the washer seats flat against the substrate before applying torque to the mating fastener. In corrosive or wet environments, verify that all mating fasteners and hardware are also stainless steel or otherwise compatible to prevent galvanic corrosion. Follow applicable mechanical and structural codes for the specific trade application.