What materials are available for these washers?

Materials include Carbon steel, Alloy steel, Stainless steel A2/A4, Aluminum, Brass, and plastic. Coating options include ZP, Black, HDG, Dacromet, and Geomet.

DIN6798 Stainless Steel Tooth Serrated Lock Washers

Name: DIN6798 Stainless Steel Tooth Serrated Lock Washers
Brand: WELLBOLT CO., LTD.
SKU: 2195602395

Zhejiang, ChinaWELLBOLT CO., LTD.

US$0.03-0.15

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

DIN6798

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS

Grade

Size

M2-M100

Length

5-5000mm

Delivery Time

7-15days

Color

Silver

Transport Package

25kg/Carton, 36 Carton/Pallet.

Specification

DIN, GB, JISB, ISO, ANSI/ASME B, W. S. W

Trademark

WELL BOLT

Origin

China

HS Code

7318160000

Production Capacity

8000 Tons Per Year

Key features

Wide Size Range: Available in sizes from M2 to M100 and lengths from 5mm to 5000mm.

High Precision Customization: Strictly follows drawing tolerances for high-precision parts and OEM/ODM services.

ISO9001 Quality Assurance: All processes adhere to ISO9001:2008 procedures with strict quality control.

Large Production Capacity: Capacity of about 600 tons per month with fast delivery for standard parts.

Multiple Material Options: Made from Carbon steel, Alloy steel, Stainless steel A2/A4, Aluminum, Brass, etc.

Flexible Payment Terms: Supports T/T, LC, D/P, PayPal, Western Union, and Money Gram.

Global Export Experience: Exported to over 60 countries since 2010 with 10+ years of industry experience.

Custom Model Development: Develops new models monthly; accepts samples and drawings for custom hardware.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

WELLBOLT CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: shanghaiAverage Response Time: ≤6.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWELLBOLT CO., LTD. is identified as a Chinese manufacturer/factory producing fasteners and metal products. It has professional technical, 3D design, ODM, OEM, and sample/design customization capabilities, but reported no new products in the past year and no available SDK. Service management is supported by written procedures and records for supplier assessment, corrective actions, and complaint handling. The company holds a valid import/export license and has six years of export experience, with exports representing 51%–70% of total sales. However, it reports no overseas warehouses, showrooms, agents/branches, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial records are referenced for recent years, but no financial results are provided. Certification holdings, production scale, and customer cases are not sufficiently documented; employee count is six, but this alone does not establish production capacity.

Supplier typeWELLBOLT CO., LTD. is explicitly identified as a manufacturer/factory and as a fasteners and metal production manufacturer and exporter located in Haiyan County, Zhejiang, China. It is a limited company and is not part of a larger company group.

CertificationsThe supplier is stated to possess a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent or branch, and its overseas service coverage is recorded as zero countries, limiting evidence of international after-sales presence.

R&D capabilityThe supplier provides professional technical R&D support, 3D software design, ODM services, and customization from samples or designs. However, it reported no new products in the past year and no available SDK, so evidence supports design and development services but not recent product innovation.

Production capacityThe supplier is explicitly classified as a manufacturer/factory producing fasteners and metal products, with export licensing and six years of export experience. Nevertheless, the employee count is six and no production capacity, equipment, output, or throughput data is provided, preventing a full assessment of manufacturing scale.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These statements provide direct evidence of product and design customization capability.

Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving brand customers. No customer names, project details, order history, or verifiable case studies are provided.

Product Q&A

Q:What is the delivery time for standard and non-standard parts?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible with guaranteed quality.

Q:How can I order and make payment?

Payments are accepted via T/T, LC, D/P, PayPal, Western Union, and Money Gram. For production, a 30% deposit is required before production, with the balance paid before shipment.

Q:Can you strictly follow drawing tolerances for high precision?

Yes, we can provide high precision parts and manufacture them exactly according to your drawings.

Q:How do you ensure product quality?

All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from production to delivery and strong technology support.

Q:How can I request custom-made (OEM/ODM) products?

If you have a new product drawing or sample, please send it to us. We can custom-make the hardware according to your requirements and develop new models.