What is the MOQ (Minimum Order Quantity)?

The MOQ is according to customer demand, with a minimum of 1 Pc. We also provide free samples for reference.

What surface finishing options are available?

We offer Plain, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, PTFE, Zinc Nickel, Geomet, Dacromet, Zinteck, and Magni finishes.

How should I order if I cannot find the product on your website?

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

A320m Grade B8p B8PA Stud Bolt

Name: M39X250mm ASTM A193 / A193m ASTM A320 / A320m Grade B8p B8PA Stud Bolt
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 907644695

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

US$1.00

100-9,999 Pieces

US$0.10

10,000-49,999 Pieces

US$0.01

50,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Plain, etc.

Model NO.

DIN976 DIN975

Grade

B8p B8PA

Certification

ISO, CE

Customized

Transport Package

20-25kg Carton+900kg/Pallet

Specification

M3-M100, 1/4"-2 1/2"

Trademark

G&T

Origin

Shanghai, China

HS Code

73181900

Production Capacity

500 Tons/Month

Key features

Extensive Grade Range: Covers ASTM A193/A320 grades B5, B6, B7, B8, B8P, B8M, L7, etc., for diverse applications.

Customizable Options: Offers customized surface finishing, size, and non-standard product manufacturing based on drawings.

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

Strict Quality Control: Adheres to ISO9001:2008 procedures with strict QC from production to delivery.

Wide Application Scope: Suitable for Oil & Gas, Structural Steel, Wind Energy, Mechanical Machinery, and more.

Professional Experience: Over 15 years of experience in the fasteners industry with strong technical support.

Flexible Payment Terms: Accepts T/T, L/C, D/A, D/P, Western Union, and PayPal for convenient transactions.

Competitive Pricing: Provides high-quality fasteners at competitive prices with timely delivery and one-stop shopping.

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: ≤1.86h

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:What grades of stud bolts are available?

We offer ASTM A193/A320 grades including B5, B6, B7, B8, B8A, B8C, B8M, B8P, B8PA, B8N, B8MN, B8T, L7, and more, covering various materials like stainless steel, carbon steel, and alloy steel.

Q:Can you customize products based on drawings or samples?

Yes, we support OEM/ODM services. You can send drawings, photos, or samples, and we will manufacture the hardware according to your specific requirements and tolerances.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We have strong technical support and strict quality control from production to delivery, utilizing equipment like tensile testers and spectrometers.

Q:What are the delivery times for standard and non-standard parts?

Standard parts typically take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

Q:What are the payment terms?

We accept T/T, L/C, D/A, D/P, Western Union, and PayPal. For production, a 30% deposit is required by T/T, with the balance paid before shipment.