Do you provide samples?

Yes, we provide free samples. For samples, 100% payment is required with the order.

What standards do your fasteners comply with?

Our fasteners comply with ASME/ANSI B18.2.1, DIN, ISO, JIS, BSW, GOST, and other international standards.

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

Send us pictures, photos, or drawings via email, or send samples by DHL/TNT, and we will develop the model for you.

16" Hex Head Cap Screw Gr8 PLD with Blue Patch Nylok

Name: ANSI/ASME B18.2.1 5/16" Hex Head Cap Screw Gr8 PLD with Blue Patch Nylok
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 1986049462

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

US$1.00

10-999 Pieces

US$0.10

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 933/DIN 931/ISO4014/ASME/ANSI B 18.2.1

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8, 8.8, 10.9, 12.9; B7, A490, A325

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

M3-M100, 1/4-2"

Trademark

G&T

Origin

Shanghai, China

HS Code

73181510

Production Capacity

500 Tons/Month

Key features

Wide Standard Compliance: Meets ASME/ANSI B18.2.1, DIN, ISO, and other global fastener standards.

High Precision Customization: Strictly follows drawing tolerances for high-precision non-standard parts.

Extensive Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.

Diverse Finish Choices: Options include Zinc Plated, Black Oxide, H.D.G, Nickel, and Chrome.

ISO9001 Quality Assurance: Strict quality control from production to delivery under ISO9001 procedures.

Flexible OEM/ODM Service: Custom manufacturing based on customer drawings, samples, or designs.

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

Versatile Application: Suitable for machinery, construction, oil & gas, wind energy, and automotive.

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: ≤1.78h

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.