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Split Lock Washers — Zinc finish, M8, 2.0 mm thickness, 60-Pack
- Mfg.#
- 43286-B
- Sku#
- 6334767
- Zinc finish offers corrosion resistance for indoor fastening applications
- Designed as an M8 split lock washer to help resist nut and bolt loosening
- Features M8 dimensions: 8.5mm inside, 14.8mm outside, 2.0mm thick
- Suitable for indoor use and supplied in a 60-piece pack for projects
- Hardened construction designed for metric M8 fastening applications
* Estimated stock levels as of Sat, Apr 18, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The HILLMAN M8 zinc split lock washer is designed to keep fasteners secure where vibration or movement can work hardware loose. You’ll want these when assembling furniture, installing light fixtures, servicing indoor HVAC components, or tightening bolts on appliances that see regular use. The M8 inside diameter (8.5 mm) fits standard M8 bolts, while the 14.8 mm outside diameter and 2.0 mm thickness give a solid spring action to maintain clamping force. The zinc finish resists corrosion appropriate for indoor environments and offers a clean, metallic look where hardware is visible. These lock washers slip over bolts easily and bite into mating surfaces to reduce loosening, making routine maintenance and installations more dependable without altering your existing fastener choices.
Specifications
General
| Finish | Zinc |
|---|---|
| Indoor/Outdoor | Indoor |
| Pack Qty | 60 |
| Type | Split Lock Washer |
Dimensions
| Diameter | M8 |
|---|---|
| Inside Diameter | 8.5mm |
| Outside Diameter | 14.8mm |
| Size | M8 |
| Thickness | 2.0mm |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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