Copper Washers – Soft Annealed (Small) | DIN 7603A – 130 Piece Kit

PART NO: AAK12

A versatile essential for sealing and vibration-dampening applications, this 130-piece DIN 7603A Soft Annealed Copper Washer Kit is engineered for oil, fuel, hydraulic, and coolant systems. Made from annealed soft copper, these washers conform under pressure to create a tight seal—perfect for mechanics, technicians, and DIY enthusiasts working with high-pressure components.

Kit Contents – 8 Sizes Included:

• M6 — ID: 6.1mm, OD: 10mm, Thickness: 0.95mm – Qty: 20

• M8 — ID: 8.1mm, OD: 11.5mm, Thickness: 0.95mm – Qty: 20

• M10 — ID: 10.1mm, OD: 15.5mm, Thickness: 1.35mm – Qty: 20

• M12 — ID: 12.1mm, OD: 15.5mm, Thickness: 1.35mm – Qty: 20

• M14 — ID: 14.1mm, OD: 20mm, Thickness: 1.35mm – Qty: 20

• M16 — ID: 16.1mm, OD: 22mm, Thickness: 1.85mm – Qty: 10

• M17 — ID: 17.1mm, OD: 22mm, Thickness: 1.85mm – Qty: 10

• M18 — ID: 18.1mm, OD: 22mm, Thickness: 1.85mm – Qty: 10

Product Features:

• Total Quantity: 130 washers

• Material: Soft annealed copper for superior sealing

• Standard: DIN 7603A

• Use Cases: Ideal for sump plugs, fuel lines, oil drain bolts, brake fittings & hydraulic systems

• Conforms under torque for leak-free connections

• Packaging: Labeled, compartmented case for workshop convenience

• Shipping Weight: 0.23 kg

• Part Number: AAK12

Flexible. Durable. Leakproof.

Get a perfect seal every time with Shenka’s Soft Annealed Copper Washer Kit – trusted by professionals for high-performance sealing applications.