Amabro

M4 Flat Washers 200 Pcs, 4mm ID x 8.9mm OD x 0.8mm Carbon Steel Black Washers for Screws Bolts, Home Industrial Repair Hardware

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R 903
In stock
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Delivered in 10–20 working days —
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Description

  • 200-Piece M4 Flat Washer Set: This M4 flat washer set includes 200 black carbon steel flat washers sized at 4mm inner diameter, 8.9mm outer diameter, and 0.8mm thickness. Each M4 washer is designed for faucet repair, hydrant assemblies, electrical connections, and general hardware projects. A complete flat washer assortment for any toolbox or workshop.
  • Durable Carbon Steel Construction: These M4 washers are made from premium carbon steel with black zinc plating for excellent rust and corrosion resistance. Unlike standard stainless washers or nylon gasket alternatives, these carbon steel washers offer superior strength at a budget-friendly price. Ideal for frost-free hydrant repairs and combination fastening applications.
  • Surface Protection & Load Distribution: Each flat washer spreads the load of screws and bolts evenly across a larger surface area, preventing damage to joined materials and reducing stress concentration. These M4 flat washers minimize loosening and keep hardware assemblies secure in automotive, marine, and hydraulic installations.
  • Versatile Home & Industrial Application: Use these M4 washers for electrical connections, household appliances, fuel systems, hydraulic lines, faucet handles, ABS round fittings, and small electronic mounts. These black flat washers blend seamlessly with most metal finishes and work perfectly for DIY projects and professional technician use.
  • Cost-Effective Hardware Assortment: This M4 washer assortment eliminates multiple hardware store trips with 200 pieces in one convenient pack. Keep these carbon steel flat washers in your garage, workshop, or hydrant maintenance kit. Compatible with M4 screws, bolts, and nylon gaskets. A practical plain washer set for long-term project use.
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.