Spring Washer

Spring Washers for Vibration-Resistant Fastening

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Spring washers are locking washers designed to prevent loosening of bolts and nuts under vibration or dynamic load conditions. Their split-ring or helical shape applies continuous tension, improving joint stability in mechanical and structural assemblies.

Widely used in automotive, machinery and industrial applications.

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Manufacturing Capability

• Multiple inner diameters and thickness options

• Standard and heavy-duty variants

• Precision forming for consistent tension

• Bulk production & OEM supply

Manufactured for reliable locking performance and dimensional accuracy.

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Standards & Specifications

Manufactured in accordance with:

• DIN 127 (Split Lock Washers)

• DIN 7980 (Heavy-Duty Spring Washers)

• ISO Metric Standards

• Custom specifications upon request

Supplied based on bolt size compatibility.

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Materials & Finishes

Available in:

• Carbon Steel

• Stainless Steel (SS304 / SS316)

• Spring Steel

Surface finishes include:

• Zinc Plated

• Black Oxide

• Corrosion-resistant coatings

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Applications

• Automotive assemblies

• Industrial machinery

• Structural fastening systems

• Electrical equipment

• Vibration-prone mechanical joints

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Packaging & Supply

• Bulk industrial packaging

• Assorted hardware kits

• OEM & private labeling available

Suitable for manufacturers, distributors and industrial buyers.