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Industrial · SKU: AA0383115
Internal Serrated Lock Washer, Carbon Steel 65Mn, Zinc Plated, M8, Pkg Qty 1000
This internal serrated lock washer is manufactured from 65Mn carbon steel, heat-treated to a minimum hardness of 400 HV for reliable, vibration-resistant fastening. The zinc plating provides a durable corrosion-resistant finish. The internal serrations bite into both the bolt head and the work surface, preventing loosening under dynamic loads. This washer is designed for an M8 bolt (approximately 0.315 inches) and is supplied in a bulk quantity of 1000 pieces for production efficiency.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $29.99 |
| 11 - 50 | -5% | $28.49 |
| 51+ | -10% | $26.99 |
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Technical Specifications
| System of Measurement | Metric |
| Material Grade/Class | 65Mn |
| Material | Carbon Steel |
| Thread Size | M8 |
| Finish | Zinc Plated |
| Length | Washer |
| Head Type | Washer |
| Drive Type | Washer |
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