Do you offer free samples?

Yes, we provide free samples for customers to check quality and specifications.

What finishes are available?

Options include Plain, Black Oxide, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome, PTFE, and Dacromet.

Zinc Plated Unc 3/8" Nylon-Insert Hex Locknut

Name: Zinc Plated Unc 3/8" Nylon-Insert Hex Locknut
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2041800192

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

US$1.00

100-999 Pieces

US$0.10

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Nylon-Insert Self Sealing

Model NO.

ANSI/ASME B18.16.6, DIN982, DIN985, GB6172.2

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

4, 8, 10, 12

OEM

Acceptable

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

M3-M100, 1/4-2"

Trademark

G&T

Origin

Shanghai, China

HS Code

73181600

Production Capacity

500 Tons/Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Aluminium, and Titanium.

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

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

High Precision OEM/ODM: Custom-made parts strictly follow drawing tolerances and high precision requirements.

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

Competitive Pricing: High quality fasteners at reasonable prices with one-stop shopping service.

Free Sample Service: Samples provided for free to help customers verify quality and specifications.

Extensive Industry Experience: Over 10 years experience in fasteners industry with professional technical support.

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: ≤1.79h

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.