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Steel split lock washers are mechanical fastening components designed to secure bolts and nuts against loosening caused by vibration or torque. Featuring a circular shape with a si...
Steel split lock washers are mechanical fastening components designed to secure bolts and nuts against loosening caused by vibration or torque. Featuring a circular shape with a single split and helical twist, they create spring tension when compressed, ensuring a tight and secure hold. Manufactured from high-strength steel, these washers provide superior durability, wear resistance, and corrosion protection when plated or treated. They are widely used in construction frameworks, automotive assemblies, industrial machinery, and electrical housings. Compliance with ISO/DIN standards ensures reliability in demanding environments.
| Attribute | Value |
|---|---|
| Core Product Name | Steel Split Lock Washer |
| Material | High-Strength Steel |
| Shape | Circular with Split and Helical Twist |
| Function | Prevents loosening under vibration and torque |
| Sizes Available | M3 – M24 (custom sizes available) |
| Finish Options | Zinc-Plated, Chrome-Plated, Stainless Steel |
| Tensile Strength | 400–1000 MPa (depending on grade) |
| Corrosion Resistance | Enhanced with plated or stainless finishes |
| Features | Vibration resistance, secure fastening, durable, reusable |
| Industry Application | Construction, Automotive, Industrial Machinery, Electrical Hardware |
| Additional Information | |
|---|---|
| SKU | 1 |
| Country of Origin | India |
| Customisable | No |
Steel split lock washers are extensively used in: • Construction frameworks (structural joints, load-bearing assemblies) • Automotive systems (engine components, suspension systems) • Industrial machinery (rotating parts, vibration-prone areas) • Electrical panels and housings (secure fastening under vibration) • Mechanical assemblies (equipment housings, precision fittings)
| Production Lead Time | 4-7 Days |
| Available Stock | In stock |
| Sample Availability | No |
| Shipping Internationally | Yes | |
| Methods |
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| IncoTerms |
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| Port of Dispatch | -- | |
| Packaging Type | -- | |
| Units per Package | -- | |
| Barcode / HSN / GTIN / UPC | 0 | |
| Dispatch Lead time | Ships in 7 Days |

It is a circular washer with a split and helical twist, designed to prevent loosening of fasteners.
They are widely used in construction, automotive assemblies, industrial machinery, and electrical housings.
Its helical design creates spring tension when compressed, resisting loosening under vibration and torque.
Yes, especially when zinc-plated, chrome-plated, or made from stainless steel.
Yes, they are manufactured to ISO, DIN, and ASTM standards for quality and reliability.
Shipping fee and delivery date to be negotiated. Contact supplier now for more details.