What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We aim to make deliveries as soon as possible while guaranteeing quality.

How can I request custom-made (OEM/ODM) services?

Please send us your new product drawing or sample. We will custom-make the hardware as required and provide professional advice to maximize product performance and design realization.

Which mode of transport is recommended?

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

Grade 8 3/4 Set Scm435 Long Hex Bolt Unc H. D. G.

Name: Grade 8 3/4 Set Scm435 Long Hex Bolt Unc H. D. G.
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 1968278815

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

US$0.01-0.10

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Hex bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

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

Shipping Method

Express, Air, Sea, Train

Head Type

Hex Head, Hex Socket Head, Flange Head

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

Wide Customization Options: Supports customization for size, coating, diameter, length, and head type based on customer requirements.

High Precision Manufacturing: Capable of strictly following drawing tolerances to provide high-precision parts and custom-made hardware.

Strict Quality Control: Processes adhere to ISO9001:2008/2015 procedures with strict quality control from production to delivery.

Fast Delivery for Standard Parts: Standard parts can be delivered within 7-15 days, ensuring timely supply for urgent needs.

One-Stop Shopping Service: Provides comprehensive services including fasteners, technical support, material test reports, and free samples.

Extensive Material Variety: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass with various finishes like Zinc Plated and H.D.G.

Flexible Payment Terms: Accepts T/T, L/C, West Union, and PayPal, with 30% deposit for production and balance before shipment.

Professional Industry Experience: Over 10 years of experience in the fastener industry with strong technical force and well-equipped testing facilities.

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: ≤1.56h

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 should I choose your company?

We provide first-class services in supplying quality fasteners while minimizing costs. Our mission is to build successful relations with partners and offer professional customer service with technological innovation.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and experienced management familiar with modern quality concepts.

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

You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples via DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow tolerances on drawings for high precision?

Yes, we can. We are capable of providing high-precision parts and manufacturing them exactly according to your drawings.

Q:How should I order and make payment?

Payments are made via T/T. For samples, 100% payment is required with the order. For production, a 30% deposit is paid by T/T before production arrangement, and the balance is paid before shipment.