What is the delivery time?

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

How to customize products (OEM/ODM)?

Send us your new product drawing or sample. We will custom-make the hardware according to your requirements and provide professional advice to maximize performance.

Which mode of transport is recommended?

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

ASME B18.2.1 Hex Head Bolt Unc Unf Grade 8.8 Galvanized

Name: ASME B18.2.1 Hex Head Bolt Unc Unf Grade 8.8 Galvanized
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2010945335

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

US$0.01-0.10

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

SAE J429

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

M3-M100

Trademark

G&T

Origin

Shanghai, China

Production Capacity

500 Tons/Month

Key features

Wide Standard Compliance: Meets ASME, ANSI, DIN, ISO, and JIS standards for global compatibility.

High Precision OEM/ODM: Custom-made parts strictly follow customer drawings and tolerance requirements.

Extensive Finish Options: Available in Zinc Plated, Black Oxide, H.D.G, Nickel, Chrome, and more.

Robust Material Grades: Options include Carbon Steel, Alloy Steel, Stainless Steel, and Brass up to Grade 12.9.

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

ISO9001 Quality Control: Strict quality control from production to delivery adhering to ISO9001:2008.

Flexible Payment Terms: Supports T/T, L/C, D/A, D/P, Western Union, and PayPal for convenience.

Free Samples Available: Customers can request free samples to verify quality before bulk 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 your company?

We provide first-class service, minimize costs, and offer professional customer service with technological innovation. We aim to be your preferred fastener supplier and provide market sales suggestions.

Q:How is product quality ensured?

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

Q:Can you produce non-standard products?

Yes. If you cannot find a product on our website, send us pictures, drawings, or samples. We can develop new models specifically for you based on your requirements.

Q:Do you follow drawing tolerances strictly?

Yes, we can strictly follow the tolerance on the drawing and meet high precision requirements, providing high-precision parts made exactly as your drawing.

Q:What are the payment terms?

For samples, 100% payment with the order. For production, 30% deposit by T/T before production, and the balance to be paid before shipment. We also accept L/C, D/A, D/P, etc.