What materials are used?

The washers are made from Spring Steels 65Mn and 60Si2MnA.

What standards do you follow?

We follow DIN6796, DIN6908, and other standards. Non-standard options are also available.

Hot Selling Carbon Steel Black Oxide Conical Spring Washers DIN 6796

Name: Hot Selling Carbon Steel Black Oxide Conical Spring Washers DIN 6796
Brand: Wenzhou Wujing Fastener Co., Ltd
SKU: 2121673325

Zhejiang, ChinaWenzhou Wujing Fastener Co., Ltd

US$0.013

1,000-9,999 Pieces

US$0.012

10,000-19,999 Pieces

US$0.01

20,000+ Pieces

Product profile

Customization

Available

Type

Spring Washer

Material

Spring Steels 65mn&60si2mna

Model NO.

Q419

Combination Washer Structure

A Type

Spring Washer Type

Standard

Hardness

Hv420-510

Transport Package

Carton+Pallet

Specification

φ 2-φ 30 support customized size

Origin

Zhejiang, China

HS Code

7318151001

Production Capacity

500000/Month

Key features

DIN 6796 Standard: Conical spring washers manufactured to DIN 6796 and DIN 6908 standards.

High Hardness Grade: Material hardness ranges from HV420 to HV510 for superior durability.

Flexible Customization: OEM available for non-standard sizes and finishes based on drawings.

Fast Delivery: Ship within 3 days for stock items; 7-15 days for OEM samples.

Free Samples: Free samples provided with shipping cost covered by the buyer.

Quality Assurance: Strict QC process with pre-bulk sample checks before production.

15+ Years Experience: Over 15 years of specialized OEM service in fastener manufacturing.

Multiple Finishes: Available in plain, black oxide, or galvanized finishes.

Company profile

Importers and ExportersFast DeliveryR&D CapabilitiesFlexible Customization

Wenzhou Wujing Fastener Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.51h

AI-Powered supplier vetting

SummaryWenzhou Wujing Fastener Co., Ltd. is a China-based trading company established in 2023 with two employees, offering various fasteners and related products. It has explicit ODM, OEM, flexible customization, and self-operated import/export capabilities, with exports representing 90% of total sales. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service coverage. Service-management controls are weak, with no written procedures, approved supplier list, or corrective/preventive-action records. No new products were launched in the past year, and no SDK is available. Financial information is limited to the presence of records for specified years, without performance values. An audit by BV is recorded, but the evaluation result is stated as 0 and no certification holding is identified.

After-Sales capabilityThe supplier has stated lead times of within 15 workdays in the off-season and one month during peak season, and accepts EXW, FOB, and CIF terms. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service coverage; service-management procedures and corrective/preventive-action records are also absent.

R&D capabilityThe supplier reports no new products launched during the past year and no available SDK, which limits evidence of recent product innovation and software-development capability. It does provide ODM services, but this alone does not establish a broader innovation record.

Production capacityThe supplier reports no in-stock capability, while its service-capability controls lack written assessment procedures, approved supplier lists, and corrective/preventive-action records. It is identified as a trading company with two employees and no cooperative suppliers recorded; although stated lead times are available, the evidence does not demonstrate robust in-house production capacity.

Customization capabilityThe supplier explicitly states that it provides flexible customization, ODM services, and OEM services for well-known brands. These statements provide direct evidence of customization and contract-manufacturing support, although no technical scope, tooling capability, or project examples are provided.

Product Q&A

Q:What is the delivery time?

If stock is available, goods ship within 3 days after QC. For OEM samples, it takes 7-15 days, and 20-30 days for bulk goods. Opening new molds adds an extra 7-15 days.

Q:What are the payment terms?

Normally, a 30% deposit is required after PI confirmation, and the 70% balance is paid before shipment.

Q:How do you guarantee quality?

We conduct a pre-bulk sample check. Production follows the quality standard of the confirmed pre-bulk sample.

Q:Is customization available?

Yes, OEM is available for non-standard products according to drawings or physical samples.

Q:Are samples free?

Samples are free, but the shipping cost is covered by the buyer.