What is your delivery time?

For standard parts, the delivery time is 7-45 days. For non-standard parts, it is 25-45 days. We aim to deliver as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

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

Dacromet Coated Nylon Insert Hex Flange Lock Nuts

Name: Dacromet Coated Nylon Insert Hex Flange Lock Nuts
Brand: WELLBOLT CO., LTD.
SKU: 2094563515

Zhejiang, ChinaWELLBOLT CO., LTD.

US$0.01-1.00

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

m3-m30

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI

Grade

6.8

Transport Package

25kg Per Carton, 36 Cartons Per Pallet

Specification

DIN, ANSI/ASME, , BSW, JISB, ISO, GB

Trademark

WELL BOLT

Origin

HS Code

7318150000

Production Capacity

8000 Tons Per Year

Key features

Dacromet Coating Protection: Features Dacromet, Black, Zinc, HDG, Nickel, or Phosphate Black coatings for superior corrosion resistance.

Wide Size Range: Available in dimensions from M3 to M30, and 1/8' to 1-1/4' to meet diverse application needs.

High Precision Customization: Capable of strictly following drawing tolerances and providing high-precision parts for OEM/ODM orders.

ISO9001 Quality Assurance: All processes strictly adhere to ISO9001:2008 procedures with strict quality control from production to delivery.

Experienced Manufacturer: Over 10 years of experience in fastener production and export, serving customers in more than 60 countries.

Flexible Material Options: Primary material is Carbon Steel, with options for Alloy Steel, Stainless Steel, Aluminum, Brass, and Plastic.

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: ≤6.06hTerms 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:Why choose Wellbolt?

We provide first-class services in supplying quality fasteners while minimizing costs. Our mission includes professional customer service, technological innovation, and offering reasonable quality and price. We also provide market sales suggestions and aim to be your reliable partner.

Q:How is quality ensured?

All our processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and a management team familiar with modern quality concepts.

Q:What if I cannot find the product I need on your website?

You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples via DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

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

Q:How should I order and make payment?

Payments are made by T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid by T/T before production, and the balance is paid before shipment.