280PCS Copper Washer Seal Set Assorted Kit with Storage Box

This 280-piece copper washer assortment includes 12 essential sizes suitable for automotive, plumbing, and mechanical sealing tasks. Made from high-quality solid copper, the washers offer excellent heat resistance, corrosion resistance, and reliable sealing performance. The kit is neatly organised in a durable storage box, making it easy to access, store, and carry for both professional and home use.

Features
High-Quality Copper: Provides strong sealing, heat resistance, and corrosion resistance.
12 Useful Sizes: Covers common applications for sump plugs, valves, pumps, and fittings.
Well-Organised Box: Individual compartments keep washers tidy and easy to locate.
Durable & Reliable: Solid copper construction ensures long-term use across various repairs.
Ideal for Multiple Tasks: Suitable for automotive maintenance, plumbing work, and machinery.

Specifications
Material: Solid Copper
Colour: Copper Gold
Quantity: 280pcs (12 sizes)
Box Size: 176 × 102 × 23 mm
Weight: Approx. 310 g
Sizes Included: M5×9×1 (30pcs), M6×10×1 (30pcs), M6×12×1 (20pcs), M8×12×1 (30pcs), M8×14×1 (20pcs), M10×14×1 (30pcs), M12×16×1 (25pcs), M14×18×1 (25pcs), M12×18×1.5 (20pcs), M16×20×1.5 (20pcs), M16×22×1.5 (15pcs), M20×26×1.5 (15pcs)

Package Includes
1 × 280PCS Copper Washer Assortment Kit
1 × Storage Case

Note
Manual measurement may result in small deviations. 

Slight colour differences may occur due to lighting or screen settings.