What is your delivery time?

Standard parts: 7-15 days. Non-standard parts: 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

Send us your new product drawing or sample. We can custom-make the hardware as required and provide professional advice to maximize performance.

Which mode of transport is better?

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

8.8 Grade Black DIN 912 Hex Socket Head Cap Screw with ISO 9001: 2008

Name: 8.8 Grade Black DIN 912 Hex Socket Head Cap Screw with ISO 9001: 2008
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 908429105

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

Connection

Common Bolt

Head Style

Socket Head

Standard

DIN

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

1/4"-2 1/2", M4-M64

Trademark

G&T

Origin

Shanghai, China

Production Capacity

1000 Tons/Month

Key features

ISO 9001:2008 Certified: Strict quality control adhering to ISO9001:2008 procedures from production to delivery.

High Precision Customization: We strictly follow drawing tolerances to provide high-precision parts and custom models.

Wide Material & Grade Range: Available in Carbon Steel, Stainless Steel, Brass, etc., with grades 2.0 to 12.9.

Extensive Finish Options: Options include Black Oxide, Zinc Plated, H.D.G, Nickel, Chrome, PTFE, and Dacromet.

One-Stop Shopping Service: Comprehensive service including supply material, test reports, and free samples.

Flexible OEM/ODM Service: Custom-made hardware based on your drawings, photos, or samples with professional advice.

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

10+ Years Industry Experience: Proficient in DIN/ASME/ASTM/IFI standards with over a decade of fastener expertise.

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: ≤1.72h

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. Our mission is to offer reasonable quality and price, along with market sales suggestions.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing 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 by email for us to check. We develop new models every month, or you can send samples for us to develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing?

Yes, we can. We provide high precision parts and make the parts exactly as per your drawing.

Q:How should I order and make payment?

By T/T. For samples, 100% payment with the order; for production, 30% deposit by T/T before production, and the balance to be paid before shipment.