







The M12 Spherical + Conical Washer Pair enables automatic angle compensation in bolted joints with non-parallel surfaces. The spherical washer's curved surface and conical washer's taper correct misalignment, ensuring even load distribution and reducing stress concentration.
Ideal for heavy machinery, structural installations, flanges, and applications requiring stable connections despite angular deviations.
Automatic Alignment: Self-adjusting design compensates angular deviations up to several degrees.
Stress Reduction: Even pressure distribution prevents bolt bending and joint fatigue.
High Durability: Precision manufactured for reliable performance in demanding environments.
| Property | Specification |
| Product Name | Spherical + Conical Washer Pair |
| Size | M12 (Customizable) |
| Material | High-Strength Steel |
| Finish | Black Oxide / Plain |
| Style | Spherical Convex + Conical Taper |
| Application | Heavy Machinery, Structural Joints, Flange Connections |
| Custom Support | OEM/ODM Available |
| Brand | Hangfan |
Factory Direct Price | Fast Delivery | OEM Service
Email: admin@changhua-electrical.com | WhatsApp: +86 181 3296 8158
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![]() Advanced Cold Heading Precision manufacturing. | ![]() Optical Sorting 0-PPM defects. | ![]() Lab Testing Tensile & Salt Spray. |
![]() Heavy Machinery Angle Compensation | ![]() Structural Joints Even Load | ![]() Flange Connections Stress Reduction |
Q: Can I get free samples?
Yes! We provide free samples for standard angled washers. You only need to cover the shipping cost.
Q: What sizes and materials do you support?
M12 spherical/conical pair standard. Custom sizes/materials available.
Q: What certifications do you have?
We are ISO9001:2015 Certified. Every shipment comes with a Factory Quality Inspection Report.
Q: What is your delivery time?
Stock items: 3-7 days. Mass production: 20-30 days.
Q: Can you produce according to drawings?
Yes, OEM/ODM is our strength. Send us CAD drawings for a quote within 24 hours.
Q: What are your payment terms?
We generally accept T/T (30% deposit, 70% before shipment). For long-term partners, we can discuss L/C.
Get in touch for more information, pricing, or custom requirements.