What standards do your products comply with?

Our products comply with DIN, GB, ISO, JIS, BA, and ANSI standards.

Is customization available?

Yes, OEM is available according to drawings or samples, including full and minor customization.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

Stainless Steel M3 M4 M5 ISO7379 Bolts with Knurled Cylinder Hex Socket Head Shoulder Screw

Name: Stainless Steel M3 M4 M5 ISO7379 Bolts with Knurled Cylinder Hex Socket Head Shoulder Screw
Brand: Yangzhou Worskey Metal Products Co., Ltd.
SKU: 2027142805

Jiangsu, ChinaYangzhou Worskey Metal Products Co., Ltd.

US$0.04-8.56

100 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

WSB01

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB

Grade

A2 A4

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Polishing

Transport Package

Carton Box / Bag +Pallet

Specification

M1.5-M52

Trademark

WORSKEY

Origin

China

HS Code

7318151001

Production Capacity

100tons/Month

Key features

OEM/ODM Customization: Supports full customization from samples, designs, or drawings with minor and flexible options.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Titanium, Aluminum, and Brass.

100% Quality Inspection: All parts undergo 100% inspection by OQC before shipping to ensure quality.

Multiple Standards: Complies with DIN, GB, ISO, JIS, BA, and ANSI standards.

Low MOQ: Minimum Order Quantity is just 1 PC, suitable for small batches.

Fast Delivery: 7-10 days for in-stock items; 15-20 days for non-stock items depending on quantity.

Free Samples: Free samples provided, though freight costs are borne by the buyer.

Versatile Applications: Suitable for machinery, chemical industry, environmental protection, and building sectors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Yangzhou Worskey Metal Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.98h

AI-Powered supplier vetting

SummaryYangzhou Worskey Metal Products Co., Ltd. is a limited company supplying bolts, nuts, washers, and pins. The supplier reports OEM and ODM capability, multiple customization modes, and new products during the past year. It has documented corrective-action and complaint-handling procedures, while its quality-assurance status and raw-material traceability are unspecified. Production and service data indicate lead times within 15 workdays in both peak and off-peak seasons, but the available evidence shows fewer than five quality-control staff and one year of R&D engineer experience. An audit was conducted by BV, although the provided data does not identify a certification held or provide a favorable audit interpretation. The supplier has no overseas showroom, agent, branch, or offline trade-show participation, and its stated primary export market is domestic. Financial records are indicated for 2021–2023, but no financial condition is disclosed.

Supplier typeThe supplier is identified as Yangzhou Worskey Metal Products Co., Ltd., a limited company located in Jiangsu Dongtai, with no stated parent-group affiliation. Its product scope is bolts, nuts, washers, and pins, and its business scope includes sales and mold sales.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, indicating some product-development activity. Its R&D engineering experience is listed as one year, and no SDK is available, so the evidence supports limited innovation capability rather than a clearly strong one.

Production capacityThe supplier states lead times within 15 workdays during both peak and off-peak periods. It also reports fewer than five quality-control staff, three years of total staff experience, and an annual production-output range that is not assessed here numerically; these details do not establish broad production strength beyond the stated lead time.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its company description also welcomes OEM orders, while the R&D information confirms ODM service availability.