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Spring Steel DIN 25201 Safety Wedge Washer Two-Fold Dual Stacked Double Stack Self Locking Washer
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

Lock Washer

Material

Spring Steel 65mn C67s

Model NO.

SDSJDQ

Combination Washer Structure

A Type

Spring Washer Type

Standard

Transport Package

Carton+Pallet

Specification

φ 3-φ 130 support customized size

Origin

Zhejiang, China

HS Code

7318151001

Production Capacity

500000/Month

Key features

Customizable Size Range: Supports sizes from M3 to M130 with customization options available.
DIN 25201 Standard: Manufactured to DIN25201 standard with 550HV hardness grade spring steel.
OEM Service Available: Non-standard products can be customized according to drawings or physical samples.
Free Sample Provision: Free samples are available for quality verification, with shipping cost borne by the buyer.
Advanced QC Process: Strict quality control and testing processes ensure product reliability and consistency.
Flexible Packaging: Packaging can be customized according to customer requirements, including bulk or palletized.

Company profile

Wenzhou Wujing Fastener Co., Ltd
Importers and ExportersFast DeliveryR&D CapabilitiesFlexible Customization
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: ≤0.70h

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?
A:
If bulk goods are in stock, shipment occurs within 3 days after QC. For OEM samples, it takes 7-15 days, and for bulk goods, 20-30 days. Opening new molds requires an additional 7-15 days.
Q:What are your payment terms?
A:
Normally, a 30% deposit is required after PI confirmation, and the remaining 70% balance is paid before shipment.
Q:How do you guarantee good quality?
A:
We conduct a pre-bulk sample check to ensure quality. Production proceeds according to the confirmed sample quality standard.
Q:What materials are used for these washers?
A:
The washers are made from Spring Steel 65Mn or C67S, meeting the DIN25201 standard with a hardness grade of 550HV.
Q:Can you customize the size of the washers?
A:
Yes, we support customized sizes ranging from M3 to M130.

Send Inquiry

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