Value Collection CD557529 M6 Steel Flat Washer 100 Pack

Product Description

The VALUE COLLECTION CD557529 is a standard flat washer designed for use with M6 metric fasteners. Made from steel with a plain finish, it features an inside diameter of 6.4 millimeters, an outside diameter of 12 millimeters, and a thickness of 1.6 millimeters. These washers distribute load across the bearing surface, protecting the workpiece material and reducing the risk of fastener pull-through. Manufactured to DIN 125, ISO 7089, and ISO 7090 standards, they are suited for general mechanical assembly and structural fastening applications. Sold in a pack of 100 pieces.

Standard M6 flat washers see broad use across HVAC equipment assembly, plumbing fixture mounting, electrical panel fabrication, and pool equipment installation. They are equally common in light structural fabrication and general mechanical maintenance. Any application requiring an M6 bolt or screw and a flat bearing surface under the fastener head or nut is a typical use case for this washer. The plain steel finish makes them appropriate for indoor or protected environments where corrosion resistance is not the primary requirement.

Key Features

• Meets DIN 125, ISO 7089, and ISO 7090 dimensional standards for metric fastener hardware
• 6.4 millimeter inside diameter fits M6 screws and bolts with standard clearance
• 12 millimeter outside diameter provides load distribution across the bearing surface
• 1.6 millimeter thickness for consistent seating under fastener heads and nuts
• Plain steel finish suited for dry or protected indoor installations
• Pack of 100 washers for high-volume service work and assembly tasks

Compatibility

Designed for use with M6 metric screws and bolts in standard fastener assemblies conforming to DIN 125, ISO 7089, and ISO 7090 specifications.

Installation Notes

Install with the washer seated flat against the workpiece surface before torquing the fastener. Ensure the washer bore is fully engaged over the fastener shank with no cocking or misalignment. Plain steel washers are not rated for wet or corrosive environments — use stainless or plated alternatives where moisture or chemical exposure is present. No special tooling is required beyond the appropriate wrench or driver for the mating fastener.