Hillman Fasteners 830612 Fender Washer 1/4x1-1/4 Od 100pk

Product Description

The HILLMAN FASTENERS 830612 is a stainless steel fender washer sized for 1/4-inch fasteners with a 1-1/4-inch outer diameter. Fender washers distribute load over a larger surface area than standard flat washers, reducing pull-through on thin or soft materials. The stainless steel construction resists corrosion in wet, outdoor, and chemically active environments. These washers are sold in a 100-count pack, making them practical for service vans, job-site kits, and shop stock. Plumbers, HVAC technicians, electricians, and general contractors reach for this size when securing panels, straps, pipe hangers, or conduit supports where a wide bearing surface is needed.

This fender washer is suited for both residential and light commercial applications. Common uses include securing sheet metal, attaching pipe straps or conduit hangers, anchoring equipment pads, and reinforcing mounting points on access panels or equipment enclosures. The 1/4-inch bore fits standard 1/4-20 and 1/4-28 threaded fasteners. The 100-pack quantity supports bulk installation work and reduces the need for frequent restocking on active job sites.

Key Features

• 1/4-inch inner diameter fits standard 1/4-inch bolts and screws
• 1-1/4-inch outer diameter provides wide load distribution to reduce pull-through
• Stainless steel construction for corrosion resistance in wet and outdoor installations
• 100-count pack suitable for bulk trade use and job-site stocking
• Fender washer profile covers oversized holes and spans wide clearance gaps

Compatibility

Designed for use with 1/4-inch threaded fasteners in general trade applications including HVAC, plumbing, electrical, and mechanical installations requiring a wide-bearing flat washer.

Installation Notes

Install with standard hand tools; a wrench or nut driver appropriate to the mating fastener is sufficient. Ensure the washer seats flat against the work surface before torquing the fastener. Stainless steel fasteners are recommended when pairing with these washers in corrosive environments to prevent galvanic incompatibility. No special codes govern washer installation, but follow applicable NEC, IPC, or IFGC provisions for the primary fastening application.