High quality sealing washers made of copper and to DIN 7603 A standards 

Sizing is Inside diameter x outside diameter x depth

Sizes Available:

(M4) 4mm x 8mm x 1mm

(M6) 6mm x 10mm x 1mm

(M6) 6mm x 12mm x 1mm

(M8) 8mm x 11mm x 1mm

(M8) 8mm x 12mm x 1mm

(M8) 8mm x 14mm x 1mm

(M8) 8mm x 14mm x 1.5mm

(M8) 8mm x 16mm x 1mm

(M8) 8mm x 16mm x 1.5mm

(M10) 10mm x 13.5mm x 1mm

(M10) 10mm x 14mm x 1mm 

(M10) 10mm x 14mm x 1.5mm 

(M10) 10mm x 15mm x 1mm

(M10) 10mm x 15mm x 1.5mm

(M10) 10mm x 16mm x 1mm

(M10) 10mm x 16mm x 1.5mm

(M10) 10mm x 18mm x 1mm

(M10) 10mm x 20mm x 1mm

(M10) 10mm x 20mm x 1.5mm

(M10) 10mm x 20mm x 2mm

(M12) 12mm x 15.5mm x 1.5mm

(M12) 12mm x 16mm x 1.5mm

(M12) 12mm x 17mm x 1.5mm

(M12) 12mm x 18mm x 1.5mm

(M12) 12mm x 20mm x 2mm

(M14) 14mm x 18mm x 1mm

(M14) 14mm x 18mm x 1.5mm

(M14) 14mm x 19mm x 2.5mm

(M14) 14mm x 19mm x 2.5mm

(M14) 14mm x 20mm x 1.5mm

(M14) 14mm x 20mm x 2mm

(M14) 14mm x 22mm x 1.5mm

(M14) 14mm x 22.5mm x 2.5mm

(M16) 16mm x 20mm x 1.5mm

(M16) 16mm x 20mm x 2mm

(M16) 16mm x 22mm x 1.5mm

(M16) 16mm x 24mm x 1.5mm

(M16) 16mm x 24mm x 2mm

(M18) 18mm x 22mm x 1.5mm

(M18) 18mm x 24mm x 1.5mm

(M20) 20mm x 24mm x 1.5mm

(M20) 20mm x 26mm x 1.5mm

(M22) 22mm x 27mm x 1mm

(M22) 22mm x 27mm x 1.5mm

(M24) 24mm x 30mm x 2mm

(M24) 24mm x 32mm x 2.5mm

(M26) 26mm x 31mm x 2mm 

(M26) 26mm x 32mm x 2mm 

(M26) 26mm x 34mm x 2mm 

(M28) 28mm x 34mm x 2mm

(M30) 30mm x 34.5mm x 1.5mm

(M30) 30mm x 36mm x 2mm

(M30) 30mm x 38mm x 2mm

(M32) 32mm x 40mm x 2mm

(M42) 32mm x 49mm x 2mm

Available Quantities:

2, 5, 10, 25, 50 & 100

Copper washers are ideal as replacements for drain plug washers in a wide variety of applications, they are well suited to use in outdoor applications where they may be exposed to the weather. 

They can be used in pneumatic fittings and low pressure hydraulic systems.