What is the material grade of the bolts?

The bolts are made of high-strength steel with grades 8.8 and 10.9.

What is the available diameter range?

We offer diameters from M2 to M72 and 1/4 inch to 4 inches.

Do you have ISO certification?

Yes, our management system is certified under ISO9001:2015.

Hexagon Flange Bolts M5*12 Full Thread DIN 6921 Galvanized 10.9

Name: Hexagon Flange Bolts M5*12 Full Thread DIN 6921 Galvanized 10.9
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2047955592

Shanghai, ChinaShanghai G&T Industry Co., Ltd.

US$1.00

1,000-9,999 Pieces

US$0.50

10,000-99,999 Pieces

US$0.30

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

DIN 6921

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Product Name

Thread Stud Bolts

Standard for Size

DIN 976

Standard Name

ASME B 18.31.2

Material Grade

8.8, 10.9, A2-80, A4-80

Diameter Range

M2 - M72

Inch Diameter Range

1/4" to 4"

Transport Package

Pallet

Specification

25cm x 25cm x 15cm

Trademark

Origin

Shanghai

HS Code

7318190000

Production Capacity

10000 Tons Per Year

Key features

Comprehensive Standard Coverage: Meets DIN, ANSI, GB, JIS, GOST, ASME, and EN standards for global compatibility.

Wide Diameter Range: Available from M2 to M72 metric and 1/4 to 4 inch sizes for diverse applications.

High Strength Material: Constructed from high-strength steel with grades 8.8 and 10.9 for durability.

Durable Galvanized Finish: Hot galvanizing treatment provides excellent corrosion resistance for harsh environments.

Full Customization Support: Offers full customization, minor customization, and flexible options from samples or designs.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece, ideal for small batches and prototyping.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

ISO9001 Certified Quality: Manufacturing process certified under ISO9001:2015 for consistent quality assurance.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shanghai G&T Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.80h

AI-Powered supplier vetting

SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.

Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.

Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.