Import Afnor Contact Washer — Buy in Bulk from Supplier in China

The Afnor contact washer is a precision-engineered fastener component designed to provide a secure fit and distribute loads evenly in mechanical assemblies. Its specialized shape ensures stability under vibration or dynamic loads, making it a critical part in applications where bolt preload retention is essential. The washer is typically manufactured from high-grade steel or alloy materials to meet the demands of industrial environments.

Industry-standard Afnor washers are produced to strict dimensional tolerances, with typical material grades including carbon steel, stainless steel (e.g., A2 or A4), or alloy steel for enhanced strength. Surface treatments such as zinc plating or passivation are standard to improve corrosion resistance. The design often includes serrations or teeth to prevent loosening, a feature common in automotive and machinery applications.

This component is widely used in automotive manufacturing, aerospace assemblies, and heavy machinery where reliability under stress is non-negotiable. Buyers in these sectors prioritize washers that meet international standards such as DIN, ISO, or AFNOR to ensure interchangeability and performance. Trade terms for bulk orders typically include FOB or CIF, with packaging optimized to prevent deformations or surface damage during shipping.

Jiaxing Shunshine Metal Products Co., Ltd is located in Nanhu District, Jiaxing, Zhejiang Province, China, at No.6 Qixing Road, Qixing Town. The company specializes in metal fasteners and precision components, with a focus on industrial-grade products for demanding applications. Its harbor trust tier indicates a verified business presence, though specific certifications or production capacities are not detailed in the available profile.

The supplier’s listing for the Afnor contact washer emphasizes durability and precision, but does not specify exact material grades, dimensions, or compliance with particular standards. Buyers should directly request technical drawings, material certificates, and test reports for critical parameters such as hardness, surface treatment, and dimensional tolerances. The response rate and average response time are not currently trackable, so proactive follow-up may be necessary.