What if I cannot find the product on your website?

Send pictures, photos, or drawings by email, and we will check if we have them. You can also send samples by DHL/TNT for new model development.

Which mode of transport is better?

In general, since production is heavy, we advise delivery by sea. We also respect your views on other transportation methods.

What are the advantages of these flange nuts?

They spread the load evenly to avoid uneven fastening surfaces, ensure fasteners stay in place, and prevent loosening of components while allowing free movement.

Carbon Steel Titanium Unf Serrated M16 M18 Hex Flange Nut

Name: Carbon Steel Titanium Unf Serrated M16 M18 Hex Flange Nut
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2066748035

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

US$0.10

2,000-2,999 Pieces

US$0.08

3,000-3,999 Pieces

US$0.06

4,000-4,999 Pieces

US$0.05

5,000-9,999 Pieces

US$0.03

10,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head With Flange

Model NO.

DIN 6923

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

A2-70 / A2-80

Other Product Name

Hex Flange Nut

Dimensiong Standard

as Per Clients' Requirement

Equivalent

ISO 4161 / EU 1661

Thread

Metric

Diameters

M6 M8 M10 M12 M14 M16 M18 M20 M24 M26 M30 M36 etc

Length

Custom

Color

Silver

Measure System

Metric

Measure Unit

Quality

Good

Head Mark

G&T or OEM

Company Type

Factory / Direct Manufactory

Stock

Plenty

After-Sale Service

Available

Delivery Time

30 Days in Usual

Transport Package

Carton or Wooden Boxes

Specification

25mm*30mm*50mm

Trademark

G&T

Origin

China

HS Code

7318160000

Production Capacity

300000 Pieces/Month

Key features

Wide Material Options: Available in Stainless Steel, Carbon Steel, and Alloy Steel for corrosion resistance.

High Precision OEM/ODM: Custom-made hardware strictly following customer drawings and tolerance requirements.

Cost-Effective Design: Wide-flange nuts replace nut and washer combinations, spreading load evenly.

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

Professional Expertise: Over 20 years experience in fasteners industry with proficiency in DIN/ASME/ASTM standards.

Flexible Customization: Custom dimensions, lengths, and head marks (G&T or OEM) based on client requirements.

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

One-Stop Service: Provides high quality, competitive price, technical support, and free samples.

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: ≤1.56h

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:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from production to delivery and strong technology support.

Q:Can you follow tolerance on drawings?

Yes, we can provide high-precision parts and make the parts exactly as your drawing.

Q:How should I order and make payment?

By T/T. For samples, 100% with the order; for production, 30% paid for deposit by T/T before production, and the balance to be paid before shipment.

Q:What is your delivery time?

Standard parts: 7-15 days. Non-standard parts: 15-25 days. We will make the delivery as soon as possible with guaranteed quality.

Q:How to custom-make (OEM/ODM)?

Send us new product drawings or samples, and we can custom-make the hardware as you require. We also provide professional advice to maximize performance.