What are the available material options?

The washers are available in carbon steel and stainless steel.

What surface finishes are available?

Available finishes include white zinc plated, yellow zinc plated, and HDG.

M3-M33 DIN127 HDG Carbon Steel Open Spring Lock Washer

Name: M3-M33 DIN127 HDG Carbon Steel Open Spring Lock Washer
Brand: Younsion Fastening Industrial Co., Ltd.
SKU: 1926729731

Hebei, ChinaYounsion Fastening Industrial Co., Ltd.

US$0.001-0.10

10,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Model NO.

SW03

Combination Washer Structure

A Type

Combination Washer Packaging

Half a Pack

Spring Washer Type

Standard

Transport Package

Carton with Pallet

Specification

1.7-165mm

Trademark

Origin

China

HS Code

73181900

Production Capacity

3200tons/Years

Key features

Wide Size Range: Available in sizes from M3 to M33 to meet diverse application needs.

Multiple Finish Options: Offers white zinc plated, yellow zinc plated, and HDG finishes.

DIN127 Compliance: Manufactured to meet DIN127 standards for carbon steel open spring lock washers.

Material Versatility: Constructed from high-quality carbon steel and stainless steel.

OEM Service Available: Customization from designs is supported for tailored requirements.

Fast Delivery: Standard delivery time is 7-20 days after receiving prepayment.

ISO Certified: Management system certified with ISO9001:2015, ISO14001, and ISO45001:2018.

Global Shipping: Export terms include FOB, CIF, CFR, and EXW from Tianjin Port.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedExhibition Experience

Younsion Fastening Industrial Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.18h

AI-Powered supplier vetting

SummaryThe supplier operates across hardware, handling equipment, metal materials, wire rope, bearings, building materials, and related industrial products. It reports 10 production lines and OEM service for well-known brands, while offering customization from customer designs. Certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE. However, its documented R&D and service-management infrastructure is limited: it reported no new products in the past year, no ODM, no SDK, no 3D design or private mold capability, and only one year of R&D engineer experience. Quality-control staffing is below five. Supplier-service procedures, complaint handling, and corrective-action records are not documented. It has no overseas warehouse, showroom, agent, or branch, but has attended the 136th Canton Fair. Financial information is present for recent years, but the provided slices do not establish financial strength.

Supplier typeThe supplier appears to be a diversified industrial and hardware manufacturer/seller, covering handling equipment, metals, wire rope, bearings, building materials, cables, and hardware. Its 10 production lines and stated OEM activity indicate both manufacturing and supplier-service functions rather than a purely trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. These are explicit certification claims, although the record also contains a general management-system category of “Others” without further detail.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also has no overseas warehouse, showroom, agent, or branch, so the available evidence does not demonstrate a robust after-sales infrastructure.

R&D capabilityInnovation evidence is limited: there were no new products in the past year, no ODM, no SDK, no ERP-based digital process integration, no 3D design service, no private molds, and only one year of R&D engineer experience. The supplier does report Photoshop capability and three R&D patents, but the overall evidence does not show strong current innovation capacity.

Production capacityThe supplier reports 10 production lines, a quality-control team of fewer than five staff, production-process controls aligned with national standards and consumer requirements, and peak- and off-season lead times within 15 working days. These explicit operating details support production capability, although the limited QC staffing may constrain oversight.

Customization capabilityThe supplier explicitly offers customization from customer designs and provides OEM services for well-known brands. However, it does not provide ODM, 3D software design, private mold, or SDK services, indicating that customization is primarily execution based on supplied designs rather than independent product development.