Hobson WRMSZSQM04012 M4 x 7 x 1.2mm Metric Spring Washer, Square Section, Zinc Plated
Available
This page lists 17 items of the Hobson metric spring washer, square section (mild steel, zinc plated): M4 to M24.
A spring washer is a split ring fitted under a nut or bolt head. In a square section spring washer the ring has a square cross-section.
The supplier item description lists each size as the bolt or screw size followed by further figures without saying which is which. Those figures are shown as listed, and outside diameter and thickness are labelled only where the store option or the Hobson stock list states them.
Pack quantity varies by size and is shown for each item in the table.
Where this product is used
- Fitted under a nut or bolt head as a spring washer
- Where an assembly calls for a spring washer under the nut
Features
- 17 items: M4 to M24
- Mild steel, zinc plated
- Dimensions labelled where the store option or stock list states them
- Pack quantity shown for each item
Common specifications
| Specification | Detail |
|---|---|
| Sizes | M4 to M24 |
| Material | Mild steel |
| Finish | Zinc plated |
Key specifications
| Model | Size | Thickness | Listed dimensions | Supplied as |
|---|---|---|---|---|
| WRMSZSQM04012 | M4 | 1.2mm | M4 x 7 x 1.2mm | Box of 200 |
| WRMSZSQM04015 | M4 | 1.5mm | M4 x 7 x 1.5mm | Box of 200 |
| WRMSZSQM05015 | M5 | 1.5mm | M5 x 8.8 x 1.5mm | Box of 200 |
| WRMSZSQM06015 | M6 | 1.5mm | M6 x 9.9 x 1.5mm | Box of 200 |
| WRMSZSQM06025 | M6 | 2.5mm | M6 x 9.9 x 2.5mm | Box of 200 |
| WRMSZSQM08020 | M8 | 2mm | M8 x 12.7 x 2mm | Box of 200 |
| WRMSZSQM08025 | M8 | 2.5mm | M8 x 12.7 x 2.5mm | Box of 200 |
| WRMSZSQM10025 | M10 | 2.5mm | M10 x 16 x 2.5mm | Box of 200 |
| WRMSZSQM10032 | M10 | 3.2mm | M10 x 16 x 3.2mm | Box of 200 |
| WRMSZSQM12025 | M12 | 2.5mm | M12 x 18 x 2.5mm | Box of 200 |
| WRMSZSQM12032 | M12 | 3.2mm | M12 x 18 x 3.2mm | Box of 200 |
| WRMSZSQM12040 | M12 | 4mm | M12 x 18 x 4mm | Box of 200 |
| WRMSZSQM14032 | M14 | 3.2mm | M14 x 21.1 x 3.2mm | Box of 200 |
| WRMSZSQM16032 | M16 | 3.2mm | M16 x 24.4 x 3.2mm | Box of 200 |
| WRMSZSQM16035 | M16 | 3.5mm | M16 x 24.4 x 3.5mm | Box of 200 |
| WRMSZSQM20045 | M20 | 4.5mm | M20 x 30.6 x 4.5mm | Box of 100 |
| WRMSZSQM24050 | M24 | 5mm | M24 x 35.9 x 5mm | Box of 100 |
Selecting the right option
Choose the washer by the bolt size it is made for, then check the dimensions in the table: more than one thickness is listed for some sizes. Zinc plating is a thin zinc coating; hot dip galvanised washers carry a thicker one. For a similar washer in another material, finish or size range see Hobson Metric Spring Washer, Square Section, Zinc Yellow, M4 to M12.
Related products
Related washers: Hobson Metric Spring Washer, Square Section, Zinc Yellow, M4 to M12, Hobson Imperial Spring Washer, Flat Section, Zinc Plated, 1/8" to 1-1/2" and Hobson Imperial Spring Washer, Square Section, Hot Dip Galvanised, 1/4" to 1".
Resources
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M4 / 1.2
Model Number: WRMSZSQM04012
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M4 / 1.5
Model Number: WRMSZSQM04015
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M5 / 1.5
Model Number: WRMSZSQM05015
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M6 / 1.5
Model Number: WRMSZSQM06015
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M6 / 2.5
Model Number: WRMSZSQM06025
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M8 / 2
Model Number: WRMSZSQM08020
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M8 / 2.5
Model Number: WRMSZSQM08025
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M10 / 2.5
Model Number: WRMSZSQM10025
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M10 / 3.2
Model Number: WRMSZSQM10032
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M12 / 2.5
Model Number: WRMSZSQM12025
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M12 / 3.2
Model Number: WRMSZSQM12032
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M12 / 4
Model Number: WRMSZSQM12040
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M14 / 3.2
Model Number: WRMSZSQM14032
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M16 / 3.2
Model Number: WRMSZSQM16032
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M16 / 3.5
Model Number: WRMSZSQM16035
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M20 / 4.5
Model Number: WRMSZSQM20045
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M24 / 5
Model Number: WRMSZSQM24050
