3/8" Copper Flat Was

PRODUCT OVERVIEW

These 3/8 SAE Flat Washers from Midwest are crafted from solid copper, offering superior corrosion resistance that makes them ideal for roofing, plumbing, and electrical applications. Designed to SAE flat washer dimensions, they provide a precise fit for standard bolts, screws, and threaded fasteners. The smooth, flat bearing surface ensures even load distribution while protecting mating materials from damage.

Made from non-magnetic, conductive copper, these washers are especially suited for grounding, bonding, and various electrical assemblies. Their naturally durable copper finish not only delivers long-lasting performance but also develops a rich patina over time, combining functionality with a clean, professional appearance. Perfect for contractors, electricians, and maintenance professionals seeking reliable, high-quality washers for demanding environments.

Features

• Solid copper construction provides excellent corrosion resistance, especially in roofing, plumbing, and electrical applications
• SAE flat washer dimensions ensure a precise fit on standard bolts, screws, and threaded fasteners
• Smooth, flat bearing surface helps distribute load evenly and protect mating materials from damage
• Non‑magnetic, conductive material makes these washers ideal for grounding, bonding, and electrical assemblies
• Naturally durable copper finish delivers long‑lasting performance with a clean look that develops a rich patina over time

Brand

Midwest