What surface treatments are available?

The standard finish is Color-Zinc Plated. Other treatments can be discussed based on specific requirements.

Which standards do your products comply with?

Our products comply with major international standards including DIN, ANSI, GB, JIS, BSW, ISO, and GOST.

What is the warranty or quality guarantee?

We are ISO9001:2015 certified and perform random visual and functional inspections on finished products to ensure quality.

High-Quality M6 M8 M10 M12 Hex Flange Bolt and Nut Kit

Name: High-Quality M6 M8 M10 M12 Hex Flange Bolt and Nut Kit
Brand: Shenzhen Shuntian Hardware Product Co., Ltd.
SKU: 2146987582

Guangdong, ChinaShenzhen Shuntian Hardware Product Co., Ltd.

US$0.10

1,000-4,999 Boxes

US$0.05

5,000-9,999 Boxes

US$0.01

10,000+ Boxes

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 6921

Connection

Common Bolt

Head Style

Hexagon Flange Head

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

Non-Standards

OEM Is Available, According to Drawing or Samples

Delivery Time

3-7days

Company Type

Integrated Industry and Trade

for Sizes Not Listed in This Chart

Custom and OEM Sizes Are Available Upon Request.

Transport Package

Foam Bags / Cartons / Wooden Cases

Trademark

STWJ Hardware

Origin

China

Production Capacity

1000ton/Month

Key features

High Strength Grades: Available in 8.8, 10.9, and 12.9 property classes for demanding applications.

Wide Size Range: Thread diameter M4-M20 and thread length 8-485mm to fit diverse needs.

OEM Customization: Non-standard parts available via OEM based on drawings, samples, or designs.

Fast Delivery: Standard delivery within 3-7 days; peak/off-season lead time within 15 workdays.

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

Secure Packaging: Foam bags, cartons, or wooden cases ensure safe transport and delivery.

Quality Certified: ISO9001:2015 and ISO14001 certified with strict QA/QC inspection processes.

Global Exporter: 10+ years experience exporting to USA, Europe, Russia, and Southeast Asia.

Company profile

High Repeat Buyers ChoiceManagement CertificationODM ServicesOEM Services

Shenzhen Shuntian Hardware Product Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16yeas in Domestic market CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.03h

AI-Powered supplier vetting

SummaryShenzhen Shuntian Hardware Product Co., Ltd. is identified as a Chinese manufacturer established in 2009, operating in Shenzhen, Guangdong, with 24 employees and a 1,505 m² manufacturing plant. Its products include fasteners such as hexagon head bolts, bolts and nuts, as well as hand tools and precision CNC-machined parts. Export sales account for 51%–70% of total sales, indicating meaningful international business exposure. An SGS audit record is shown as valid from August 29, 2025 to August 28, 2026, but the audit type and evaluation result are coded and cannot be interpreted. The supplier’s description explicitly claims ODM and OEM support, while evidence is insufficient for after-sales services, financial credibility, customer cases, environmental compliance, overseas infrastructure, and several operational capabilities.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory in Shenzhen, Guangdong, China. Its stated business covers industrial equipment and components, tools and hardware, including fasteners, hand tools, and CNC-machined parts.

R&D capabilityThe supplier explicitly states that it supports ODM and OEM projects and has an engineering team working from concepts, samples, and blueprints to production. Separate evidence for SDK availability, digitalization, ERP integration, or broader R&D systems is unavailable.

Production capacityThe supplier is a manufacturer with a 1,505 m² plant, 24 employees, and products including bolts, nuts, fasteners, hand tools, and CNC-machined parts. Export sales of 51%–70% and an active-looking SGS audit record support operational experience, but manufacturing capacity, inventory capability, and order fulfillment details are not sufficiently defined.

Customization capabilityThe supplier explicitly claims full customization support through ODM and OEM services, with engineering cooperation based on customer specifications, samples, and blueprints. This directly supports the existence of customization capability, although the scope and technical limits are not stated.