What surface finishes can be customized?

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

What is the minimum order quantity?

The minimum order quantity is according to customer demand, with a general minimum of 1 Pc.

Can you provide OEM/ODM services?

Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible customization options.

M16 Steel Carbon Gr 4 8 10 12 Galvanized Hex Long Nut

Name: M16 Steel Carbon Gr 4 8 10 12 Galvanized Hex Long Nut
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 1987990915

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

US$0.05

100-999 Pieces

US$0.03

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 6334 Coupling Nut

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

4.8

Product

Coupling Nut

Size

M6, M8, M10, M12, M20, M48

Material Grade

4, 6, 8, 10, 12

Diameter

M6, M8, M10, 1/2", 3/4", 7/8", 1 1/2"

Length

10, 20, 40, 60, 1", 2", 3"

Thread Length

10, 20, 40, 60, 1", 2", 3"

Packing

Carton and Pallet

Shipping Method

Express, Air, Sea, Train

Production

Standard/Customized

Area

Industry, Machine, Building

Payment Term

Tt 50% Deposit

Using

Right Hand Threads

Sample

Accepted

Lead Time

15-60 Days

Head Mark

Customized

Transport Package

Carton and Pallet

Specification

25kg/ carton, 900kg/pallet

Trademark

Origin

Shanghai

Production Capacity

100000

Key features

Customized Specifications: Supports custom sizes, grades, lengths, and thread lengths based on customer requirements.

Wide Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass with various grades.

Diverse Surface Finishes: Options include Zinc Plated, Black Oxide, H.D.G, Nickel, Chrome, PTFE, and Dacromet.

Fast Delivery for Stock: Products in stock can be shipped within 7 days after receiving payment.

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

Professional Manufacturer: Factory with over 10 years experience and ISO9001:2015 certification.

Flexible Payment Terms: Accepts T/T, L/C, West Union, and PayPal to accommodate different customer needs.

Global Market Reach: Serves markets in North America, Europe, Asia, Middle East, and Australia.

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: ≤1.71h

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:Are you a trading company or manufacturer?

We are a factory and manufacturer.

Q:How long is your delivery time?

For products in stock, we can ship within 7 days after receiving payment. For custom orders under 24 tons, production time is 20-35 days after confirming details.

Q:Do you provide samples? Is it free or extra?

We can offer price lists for specific styles you are interested in. Please inform us of the style to get the reference price list.

Q:What is the warranty policy?

We ensure good protection during packing. If there is transport damage or quality issue, please take detailed pictures and contact us immediately upon receipt to minimize loss.

Q:What materials and standards are available?

Materials include Carbon Steel, Alloy Steel, Stainless Steel, and Brass. Standards include ASTM A325, A490, A354, A307, DIN, ANSI, and GB.