Hobson External Tooth Lock Washer, M3
The price shown is for the box.
Available
The Hobson external tooth lock washer comes in 9 sizes (zinc plated): M3 to M20. An external tooth lock washer has teeth around its outside edge. The teeth bite into the surfaces on either side when the fastener is tightened.
Where this product is used
- Fitted under a nut or screw head as a lock washer
- Where the joint calls for a toothed lock washer under the head
Features
- 9 items: M3 to M20
- Zinc plated
- Pack quantity shown for each item
- IFI 532 Type A
Key specifications
| Specification | Detail |
|---|---|
| Brand | Hobson |
| Sizes | M3 to M20 |
| Finish | Zinc plated |
| Standard | IFI 532 Type A |
Choosing the right option
Choose the washer by the screw or bolt size it is made for. An internal tooth washer has the teeth on the inside edge instead. 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 External Tooth Lock Washer, Type A, Zinc Plated, 1/8" to 1".
Related washers: Hobson External Tooth Lock Washer, Type A, Zinc Plated, 1/8" to 1", Hobson Internal Tooth Lock Washer, Type A, Zinc Plated, 1/8" to 1" and Hobson Internal Tooth Lock Washer, Type A, Zinc Plated, M3 to M20.
| Option | Part number | SKU |
|---|---|---|
| M3 | WLMSZTEM03 | A0136821 |
| M4 | WLMSZTEM04 | A0136822 |
| M5 | WLMSZTEM05 | A0136823 |
| M6 | WLMSZTEM06 | A0136824 |
| M8 | WLMSZTEM08 | A0136825 |
| M10 | WLMSZTEM10 | A0136826 |
| M12 | WLMSZTEM12 | A0136827 |
| M16 | WLMSZTEM16 | A0136828 |
| M20 | WLMSZTEM20 | A0136829 |
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Hobson External Tooth Lock Washer, Type A, Zinc Plated, M3 to M20: M3
SKU: A0136821 | Model: WLMSZTEM03
Hobson WLMSZTEM03: M3 external tooth lock washer, zinc plated. Box of 1000.