Heavy-Duty Black Zinc Flat Washers for Screws and Bolts

• Material: Stainless Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: 1
• Grade: 10.9
• Washer Type: Fender
• Exterior: Zinc
• Fastener Size: M4
• Metal Type Galvanized: Carbon Steel
• Style: Flat Washer Kit
• Transport Package: Packing + Pallet
• Specification: M4
• Origin: China
• Production Capacity: 50000

Product Description

Material Galvanized Carbon Steel
Washer Type Fender
Exterior Zinc
Fastener Size M4
Sizes M2 M2.5 M3 M4 M5 M6 M8 M10 M12
Metal Type Galvanized Carbon Steel
 

	About this product [Size] M2 M2.5 M3 M4 M5 M6 M8 M10 M12, a total of 900 pieces/9 sizes The most commonly used black zinc washers, fender washers, metal washers, packed in plastic boxes, different sizes can meet your different needs. [Design] Flat washers, fender washers, metal washers are designed for electrical connections in home and commercial appliances, automotive and marine uses, where the power supply has a threaded/bolted type connection. [Material] Black galvanized steel, with good corrosion resistance in harsh environments such as high temperature, cold weather, and high humidity areas. With superior rust resistance and excellent anti-oxidation properties, it can ensure long-term use. [Package Included] A total of 900 pieces of 9 sizes, packed in a durable transparent box with labels. The product sizes are easy to distinguish, and you can choose the right product to meet all your needs. [Wide Application] Highly compatible with screws, nuts and bolts of the same size, and has a solid bearing surface to prevent the nut/bolt head from tearing the material. Designed to spread the load on threaded fasteners and prevent loosening in industrial, shop, deck and fence construction, automotive and appliances.