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The minimum order quantity is 1 piece.

How long is the lead time?

Lead time is within 15 workdays for both peak and off-peak seasons.

Hot DIP Galvanized Long Size ASTM A325 A490 Heavy Hex Structural Bolt

Name: Hot DIP Galvanized Long Size ASTM A325 A490 Heavy Hex Structural Bolt
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2060822845

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

US$0.05

1,000-9,999 Pieces

US$0.03

10,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

ASTM A325 A490 Heavy Hex Structural Bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8 8.8 10.9 12.9 Grade 2 5 8 A325 A490 B7 etc.

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Plain, Black Oxide, HDG, Dacromet, PTFE. etc.

Customize

Customized According to Drawings

Certificate

ISO9001

Pitch

Unc Unf Un

Package

Bulk,Carton,Bag,Small Packing,Small Box,Poly Bag

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

M3-M100, 3/8"-6"

Trademark

G&T

Origin

Shanghai, China

Production Capacity

1000 Tons/Month

Key features

Wide Standard Compliance: Meets ASTM, DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.

Extensive Grade Options: Available in grades 4.8, 8.8, 10.9, 12.9, A325, A490, and more for diverse strength needs.

Comprehensive Finish Choices: Options include Plain, Black Oxide, HDG, Zinc Plated, Nickel, Chrome, and PTFE.

Full Customization Service: Customized according to drawings, samples, or designs with flexible customization options.

High Supply Capacity: Supply ability of 1000 tons per month ensures timely delivery for large orders.

Free Sample Availability: Samples are provided free of charge for product evaluation and testing.

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

Global Market Experience: Over 10 years of experience serving North America, Europe, Asia, and Australia.

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: ≤1.52h

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.