What is your delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We ensure timely delivery while guaranteeing quality.

How to custom-make (OEM/ODM)?

Send us new product drawings or samples, and we will custom-make the hardware as required, providing professional advice to maximize performance.

Which mode of transport is better?

Since production items are generally heavy, we advise delivery by sea, but we also respect your views on other transportation methods.

Original and Nut M39 DIN 931 M18 Unc High Tensile Hex Bolt with Washer

Name: Original and Nut M39 DIN 931 M18 Unc High Tensile Hex Bolt with Washer
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 1980166485

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

US$0.01-0.10

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

Stainless steel hex bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

4.8

Application

Machinery, Chemical Industry, Environmental, Building

Size

M6, M8, M10, M12, M20, M48

Coating

Plain,Black Oxide, Zinc Plated(Clear/Blue/Yellow/B

Diameter

M6, M8, M10, M12, M20, M48, 1/2"

Length

10, 20, 40, 60, 1"

Lead Time

15-60 Days

Sample

Accepted

Using

Right Hand Threads

Surface Treatment

Zinc Plated, Black Oxide, Copper Plating...

Thread

Full Threaded

Payment Term

Tt 50% Deposit

Area

Industry, Machine, Building

Production

Standard/Customized

Packing

Carton and Pallet

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

1/4"-4", M4-M100

Trademark

G&T

Origin

Shanghai, China

Production Capacity

1000 Tons/Month

Key features

Customizable Specifications: Available in sizes M6-M48 with various coatings like Zinc Plated and Black Oxide.

High Precision Manufacturing: Strictly follows drawing tolerances to ensure high precision for non-standard parts.

Wide Material Selection: Manufactured from Carbon Steel, Alloy Steel, Stainless Steel, and Brass.

OEM/ODM Service: Accepts custom drawings and samples to create hardware tailored to specific needs.

Strict Quality Control: Processes adhere to ISO9001:2008 with strong technology support and management.

Competitive Pricing: Offers reasonable prices and high quality with one-stop shopping convenience.

Fast Delivery: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

Free Samples: Provides free samples for customers to evaluate quality before placing orders.

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: ≤1.50h

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.

Product Q&A

Q:Why choose us?

We provide first-class services in supplying quality fasteners while minimizing costs, aiming to be your preferred partner through professional service and innovation.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures, featuring strict quality control from production to delivery supported by strong technology and experienced management.

Q:What if I cannot find the product on your website?

You can send pictures, photos, or drawings via email for us to check availability. We also accept samples via DHL/TNT to develop new models specifically for you.

Q:Can you follow tolerance on drawings for high precision?

Yes, we can strictly follow tolerances on drawings and provide high precision parts made exactly as per your specifications.

Q:How should I order and make payment?

Payments are made via T/T. For samples, it is 100% with the order; for production, a 30% deposit is paid before production, with the balance paid before shipment.