Fastening & Structural Solutions
Precision Plain & Hardened Washers
Manufactured from high-grade steel sheets with high-speed power press blanking, our precision washers deliver exact inner/outer diameters, deburred edges, and heat-treated load endurance for automotive and industrial equipment.
Washer Variants
- Plain Flat Industrial Washers
- Case & Through-Hardened Washers
- Thick Heavy-Duty Load Washers
- Custom OD/ID & Thickness Washers
Thermal & Surface Treatment
- Controlled Case Hardening & Tempering
- Trivalent Blue & Yellow Zinc Plating
- Black Phosphating / Oiling
- Vibratory Deburring & Edge Rounding
Quality Validation
- Optical Profile Projector Verification
- Micro-Hardness Testing (Partner Lab)
- Salt Spray Corrosion Testing (NABL Lab)
- Batch Traceability & Material Test Reports
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FAQ
Frequently Asked Questions
Verified information about our manufacturing, quality assurance, and order capabilities.
We manufacture precision plain washers, thick structural washers, case-hardened washers, through-hardened washers, and custom dimension thrust washers with tight ID/OD tolerances.