Is quality control strict?

Yes, we adhere to ISO9001:2008 and perform 100% inspection before shipment.

What surface finishes are offered?

Options include Bright, Zinc Plated (Yellow/White/Blue/Black), Black Oxide, Dacromet, and HDG.

Do you provide after-sales service?

Yes, we follow up on every order and help solve any problems after sales.

Stainless Steel A2 A4 Button Head Hexagon Socket Cap Screws ISO7380 M3-M16

Name: Stainless Steel A2 A4 Button Head Hexagon Socket Cap Screws ISO7380 M3-M16
Brand: WELLBOLT CO., LTD.
SKU: 868671005

Zhejiang, ChinaWELLBOLT CO., LTD.

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

M3-M16

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS

Grade

A2/A4

Diamter

M3-M16

Lenght

5mm-500mm

Surface

Bright

Delivery Time

15-45 Days

Transport Package

in Cartons, on Pallet.

Specification

ISO7380

Trademark

WELLBOLT

Origin

China

HS Code

7318120000

Production Capacity

5000 Tons of Hex Head Wood Screw Per Year

Key features

High Precision Customization: Strictly follows drawing tolerances and supports OEM/ODM with samples or designs.

100% Quality Inspection: Every product undergoes 100% inspection before shipment to ensure zero defects.

Wide Material Selection: Available in Stainless Steel A2/A4, Carbon Steel, Aluminum, Brass, and more.

Multiple Surface Finishes: Options include Bright, Zinc Plated, Black Oxide, Dacromet, HDG, and Nickel Plated.

ISO 7380 Standard Compliance: Manufactured strictly according to ISO 7380 standards for Button Head Hexagon Socket Screws.

Flexible Packaging Options: Standard 25kg cartons or customized small boxes/bags for 1-5kg quantities.

Fast Delivery Guarantee: Standard parts ship in 7-45 days; non-standard parts in 25-45 days.

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

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: ≤6.75hTerms 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 a Chinese manufacturer specializing in fasteners and metal production. Despite not launching new products in the past year, they offer comprehensive design services and ODM/OEM capabilities. While they lack overseas operations and facilities, they have a strong export presence, with exports accounting for 51-70% of total sales. The company lacks detailed information on financial credibility and certifications, making it difficult to assess these aspects.

Supplier typeWELLBOLT CO., LTD. is a manufacturer and factory located in Haiyan, Jiaxing City, Zhejiang Province, China.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions.

R&D capabilityThe supplier did not launch new products last year, indicating limited innovation capability.

Production capacityThe supplier offers ODM and OEM services, indicating strong production capability.

Customization capabilityThe supplier provides customization from samples and designs, demonstrating good customization capability.