Disc Spring Washer Manufacturers Standard is for | OEM
Disc Spring Washer Manufacturers
Standards & OEM Excellence
Eliminate costly downtime & compliance risks โ precision-engineered disc spring washers that meet DIN 6796 / ISO 10670 standards, backed by 10+ years of export expertise to 30+ countries.
โ ๏ธ The Real Cost of Substandard Disc Spring Washers
Unplanned Downtime
A single failed spring washer in a bolted joint can cause loosening & trigger $12,000+ per hour of production stoppage. Substandard material (non-spring steel) accelerates fatigue.
Non-Compliance Risks
European machinery directives & US construction codes require traceable standards (DIN 6796, ISO 10670). Non-certified washers = liability & failed audits.
Hidden Logistics Costs
Overseas buyers often pay 30โ50% more for urgent airfreight of small batches. Inconsistent lead times from unreliable manufacturers wreak havoc on inventory planning.
Inconsistent Quality
Hardness variation >HRC 5, edge burrs, or incorrect load deflection โ common issues from non-specialized disc spring washer manufacturers โ cause field failures & warranty claims.
โ Precision-Grade Disc Spring Washers โ Built to Global Standards
Handan Boen Fastener delivers OEM/ODM disc spring washers that satisfy disc spring washer standard requirements across automotive, agricultural, construction, and energy sectors.
Factory-Direct Power
8 fully automated production lines produce 2.8 million pieces/month with 99.3% on-time delivery. Eliminate middleman markup.
DIN 6796 / ISO 10670
Full compliance with disc spring washer standard โ certified load/deformation curves, hardness HRC 42โ50, and corrosion resistance (NSS 72h+).
OEM/ODM Flexibility
Custom OD/ID, thickness, material (SK5, 60Si2Mn, 301 SS, Inconel), and finish โ zinc flake, Dacromet, Geomet, PTFE โ with NDA protection.
High-Speed Delivery
Stock programs for standard sizes (8โ200 mm) ship within 7โ12 days. Custom orders 20โ25 days via sea/air/DDP to USA & Europe.
๐ Technical Specifications โ Disc Spring Washers (DIN 6796 / ISO 10670)
| Parameter | Standard Range | OEM Custom Option |
|---|---|---|
| Outer Diameter (OD) | 8 mm โ 200 mm | Up to 300 mm (tooling change) |
| Inner Diameter (ID) | 4.2 mm โ 110 mm | As per customer drawing |
| Thickness (t) | 0.5 mm โ 12 mm | +/- 0.02 mm tolerance |
| Material | SK5, 60Si2Mn, 301 SS | Inconel, 17-7PH, 316L, CuBe |
| Hardness (HRC) | 42 โ 48 HRC | 38 โ 52 HRC (application tuned) |
| Surface Treatment | Zinc plated, phosphated | Dacromet, Geomet, PTFE, Xylan |
| Corrosion Resistance | NSS 72 h (zinc) | NSS 1000+ h (Geomet) |
| Certification | ISO 9001, RoHS, REACH | CE, CCC, IATF 16949 (upon request) |
๐ Load deflection curves & fatigue test reports available for every production lot.
๐๏ธ Where Precision Disc Spring Washers Make the Difference
Agricultural Machinery
High-vibration bolted joints in harvesters & tractors โ disc spring washers maintain preload and reduce loosening by 67% compared to standard flat washers.
Energy & Power Generation
Turbine flange bolting demands consistent spring force at high temperature. Our 60Si2Mn washers withstand 250ยฐC continuous without relaxation.
Automotive Chassis & Braking
OEM disc spring washers for brake calipers & suspension systems โ IATF 16949 compliant, PPAP Level 3 documentation provided.
Structural Steel & Bridge
HV bolted connections use disc spring washers to compensate for creep & temperature cycles. Meet EN 14399 / ASTM F3125 references.
๐ค Trusted by Global OEMs & Distributors
๐ญ 8 automated lines
๐ฌ In-house hardness & fatigue lab
๐ฆ Export-ready packaging
ISO 9001:2015
CE / EU Declaration
UL recognized (selected)
RoHS / REACH
Markus Vogel
Procurement Director, AgriParts GmbH (Germany)
"We switched to Boen for our disc spring washers and saw 22% cost reduction with zero quality rejections. Their DIN 6796 certification gave us full traceability for our ISO audit."
Sarah Chen
Supply Chain Manager, Elevate Construction (USA)
"The OEM team customized the OD/ID for our bridge joint assembly. Fast prototyping & 20-day delivery โ Boen is now our preferred disc spring washer manufacturer."
Lars Johansson
Technical Director, Nordic Power AB (Sweden)
"We needed Inconel disc spring washers for high-temp turbine flanges. Boen delivered certified material & load test reports โ outstanding reliability."
๐ฌ Real Conversations with Our Clients
๐ฉ๐ช Client: "24h quote & sample tracking"
๐บ๐ธ OEM spec review & NDA signed
๐ฌ๐ง "DDP delivery to Manchester in 12 days"
โ Frequently Asked Questions โ Disc Spring Washer Manufacturers & Standards
๐น What is the disc spring washer standard I should specify?
๐น Can you manufacture custom sizes for OEM projects?
๐น What is the minimum order quantity (MOQ) for disc spring washers?
๐น How do you ensure quality consistency across batches?
๐น What shipping options do you offer to the USA & Europe?
๐น Do you offer free samples for evaluation?
๐ Get Your OEM Disc Spring Washer Solution in 24 Hours
Stop overpaying for inconsistent quality. Partner with a disc spring washer manufacturer that delivers precision, compliance, and speed.
About the Author
David Zhuo โ Senior Application Engineer, Fastener Solutions
With 14+ years in industrial fastener engineering at Handan Boen, David specializes in disc spring washer design, global standards compliance (DIN, ISO, ASTM), and OEM project management. He has led over 200 custom washer development programs for clients in 18 countries. David regularly contributes to industry standards discussions and believes that precision fastening is the foundation of machine reliability.
