Spring Washers - Square Section - Metric - A2 Stainless Steel

Spring washers are locking washers that are used when there is a need to prevent a fastener from loosening as a result of vibration. They are also often called split lock or split ring washers.

A spring washer has a split in the washer section that when tightened each side of the split bites into the nut and the mounting surface. This “bite” prevents any anti-clockwise rotation from occurring under vibration.

The term “square section” refers to the end section of the split in the spring washer.

About A2 Stainless Steel Metric Thread

The most common thread type in production today. Usually specified as M then a number x another number. This signifies the thread diameter and the length of the fastener.

For example, M4 x 30 means that the major thread diameter (the external distance across the outside of the thread) is 4mm and the length is 30mm. Length is usually measured from the underside of the fastener head.

A2 stainless steel is often referred to as 304 or 18/8 Stainless. 18/8 actually refers to the amount of chromium and nickel in the alloy - 18% chromium and 8% nickel.

A2 stainless is the most common type of steel used for the manufacture of fasteners and is suitable for general use.

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12 Items

Code Product Name Info Pack Size Price Qty
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA203 M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£6.47 £7.76
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA203
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£6.47 £7.76
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA2035 M3.5 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£6.28 £7.54
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA2035
M3.5 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£6.28 £7.54
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA204 M4 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£7.71 £9.25
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA204
M4 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£7.71 £9.25
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA205 M5 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£8.92 £10.70
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA205
M5 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000
1000
£8.92 £10.70
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA206 M6 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 500
500
£6.64 £7.97
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA206
M6 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 500
500
£6.64 £7.97
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA208 M8 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 500
500
£10.00 £12.00
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA208
M8 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 500
500
£10.00 £12.00
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA210 M10 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£8.91 £10.69
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA210
M10 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£8.91 £10.69
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA210250 M10 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 250
250
£10.00 £12.00
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA210250
M10 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 250
250
£10.00 £12.00
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA212 M12 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£10.35 £12.42
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA212
M12 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 200
200
£10.35 £12.42
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA214 M14 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£8.30 £9.96
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA214
M14 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£8.30 £9.96
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA216 M16 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£15.25 £18.30
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA216
M16 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£15.25 £18.30
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA220 M20 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£10.95 £13.14
M3 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 1000 SWSMA220
M20 - Spring Washer Square Section Type A DIN 7980 - A2 Stainless Steel - Pack of 100
100
£10.95 £13.14
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12 Items