| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SCHNORR 416100 safety washer is engineered for high resistance to vibration, providing a secure locking mechanism in demanding applications. It maintains initial bolt tension, preventing loosening under dynamic loads. The design utilizes serrations combined with a conical disc spring form to offer double protection against vibration.
Available in Type S for bolts up to grade 8.8 and Type VS for high-strength bolts up to grade 10.9, these washers are suitable for clearance holes and can be used in counterbores. They are designed to eliminate bending torques and deformation of the bolt stem, ensuring uniform axial loading.
Materials include standard spring steel (hardened and blackened) and corrosion-resistant options like stainless steel, phosphor bronze, and Inconel. Surface treatments such as blackened, bronzed, phosphated, and zinc coatings are available. These safety washers are applicable in automotive, heavy-duty cranes, textile machinery, and machine tools.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Type S safety washers are suitable for bolt grades up to 8.8, while Type VS washers can be used with grades 8.8 and 10.9.
The standard size range is M1.6 to M36 for Type S and M5 to M30 for Type VS.
Standard material is spring steel according to DIN EN 10132-4, hardened and blackened. Corrosion-resistant materials include stainless steel 1.4301, phosphor bronze CuSn8, nickel-cobalt alloy, creep-resistant steel 1.4122, and Inconel.
Available surface treatments include blackened as standard, bronzed, phosphated, zinc-coated, and zinc lamellar coatings.
The key performance feature is positive locking through serrations combined with a conical disc spring form, providing double protection against vibration loosening.
Typical applications include automotive, heavy-duty cranes, textile machinery, mowing machines, machine tools, and plant engineering.