What certifications does the company have?

Our management system is certified under ISO9001:2015.

What applications are these bolts suitable for?

They are suitable for machinery, chemical industry, environmental projects, building construction, oil & gas, and wind energy.

How is the product packed?

Packing includes bulk in cartons (max 25kg) on wooden pallets, woven bags, or according to special customer demands.

API 20e 20f Bsl3 B7 L7 Yellow Zinc PTFE Black Stud Bolt and A194 Nuts

Name: API 20e 20f Bsl3 B7 L7 Yellow Zinc PTFE Black Stud Bolt and A194 Nuts
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2093260035

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

US$0.50

10-99 Pieces

US$0.40

100-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Socket Allen Head

Model NO.

A193 a320

Connection

Common Bolt

Head Style

Socket Head

Standard

DIN

Grade

8.8 10.9 12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

PTFE

Customize

Size, Length, Thread, Package, Can Be Customized

Pitch

Unc Unf Customize

Surface

Black, HDG, Zinc, Zi-Ni, Xylan

Delivery Time

5-30 Days

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

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

Trademark

G&T

Origin

Shanghai, China

HS Code

7318159001

Production Capacity

1000 Tons/Month

Key features

Wide Grade Range: Available in Class 4.8 to 12.9, including ASTM A193 B7, B16, B8, B8M, and more.

Customizable Options: Size, length, thread, pitch, surface finish, and packaging can be customized.

Multiple Finishes: Options include Plain, Zinc Plated, HDG, PTFE, Zinc Nickel, and Dacromet.

High Supply Capacity: Supply ability of 1000 tons per month ensures timely delivery for large orders.

Strict Quality Control: Equipped with tensile testers, hardness testers, and spectrometers for verification.

Flexible MOQ: Minimum order quantity starts from just 1 Pc according to customer demand.

Global Standards: Compliant with ANSI/ASME, DIN, and ASTM standards for international use.

Experienced Manufacturer: Over 15 years of experience in the fasteners industry with ISO9001 certification.

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: ≤1.75h

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.