Metric Washers

Form A Washers ISO 7089 non chamfer & 7090 chamfered (DIN 125A)

A standard flat washer for use in just about any assembly. A flat washer’s main task is to spread the load across a wider area, which comes in particularly useful when dealing with softer materials. Conforms to DIN 125.

Form B Washers

A thinner thickness flat washer. Produced To BS 4320.

Form C Washers

A rarer design of flat washer with a slightly larger external diameter than a standard form A

 

 

M4 M5 M6 M8 M10 M12 M16 M20

Penny Washers

Also known as a fender or repair washer, this very popular type offers a large external diameter. Often employed by plasterers, amongst others.

Spring Washer

Spring washer designed to help prevent loosening of bolted joints under vibration. This type has a square section and is generally used with Socket Head Cap screws/bolts, manufactured to DIN 7980.

Rectangular Section Spring Washers DIN 127

Spring washer designed to help prevent loosening of bolted joints under vibration. This type has a rectangular section and is generally used on hexagon head bolted fixings, manufactured to DIN 127.

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