What payment terms do you accept?

We accept T/T (30% deposit, 70% before shipment), L/C, D/A, D/P, Western Union, and PayPal. Sample orders require 100% payment.

Do you provide samples?

Yes, samples are available. For production samples, 100% payment is required with the order. We can also develop new models based on your photos or drawings.

What are the main applications for these hex bolts?

They are widely used in structural steel, metal buildings, oil & gas, wind energy, mechanical machines, automobiles, and home decorating equipment.

China Manufacturing CNC Machined Part Stainless Steel Hex Bolt

Name: China Manufacturing CNC Machined Part Stainless Steel Hex Bolt
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2059904895

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

Carbon Steel

Type

Hexagon Head

Model NO.

DIN931

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Other Product Name

Hex Head Screw / Hh Bolt / Outer Hex Head Bolt

Dimensiong Standard

DIN933

Equivalent

ISO4014

Thread

Half Thread

Diameters

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

Length

Custom

Process

Cr3+

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

7318159001

Production Capacity

300000 Pieces/Month

Key features

Customizable Dimensions: Length and diameters (M6-M36+) are fully customizable to meet specific requirements.

High Precision OEM/ODM: Strictly follows drawings and tolerances; supports custom manufacturing from samples or designs.

Grade 8.8 Carbon Steel: Made from strong carbon steel with blue-white zinc plating for anti-corrosion and durability.

ISO9001 Quality Control: Strict quality control from production to delivery, adhering to ISO9001:2008/2015 standards.

Fast Delivery Time: Standard parts: 7-15 days; Non-standard parts: 15-25 days; 300,000 pieces/month capacity.

Wide Application Range: Suitable for machinery, construction, oil & gas, wind energy, and automotive industries.

Professional Expertise: Over 20 years experience in fasteners; proficiency in DIN, ANSI, GB, JIS, and other standards.

Flexible Payment Terms: Supports T/T, L/C, D/A, D/P, Western Union, and PayPal for convenient transactions.

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: ≤1.63h

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:What materials and finishes are available?

We offer Carbon Steel with Grade 8.8 strength. Finishes include Blue-White Zinc Plated (Clear or Yellow Chromate) for anti-corrosion protection.

Q:Can you customize the size and thread?

Yes, length and diameters (M6 to M36+) are customizable. We support OEM/ODM services based on your drawings, samples, or specific requirements.

Q:What is the minimum order quantity (MOQ)?

The standard MOQ is 500 pieces. However, for some customized items or samples, the MOQ may be as low as 1 piece depending on the negotiation.

Q:How do you ensure product quality?

We strictly adhere to ISO9001:2008/2015 procedures. We use advanced testing equipment like spectrometers and hardness testers, with strict QC from production to delivery.

Q:What are the delivery times for standard and non-standard parts?

Standard parts take 7-15 days. Non-standard/custom parts take 15-25 days. We aim for timely delivery while guaranteeing quality.