MachineU > China Products > Tools & Hardware
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
Specifications
Brand Name :
JIASHAN
Model Number :
customized
Certification :
ISO9001:2008,SGS,RoHS
Place of Origin :
China
MOQ :
10 pcs
Price :
0.01~0.11 USD
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
10000 PCS
Delivery Time :
5-15 work days
Packaging Details :
*Packing:Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Used :
Building Industry Machinery
Function :
Connection,Fastening And Decoration
Package Quantity :
100 pieces
Application :
Construction, Automotive, Machinery
Payment Term :
L/C,T/T,Westerin Union
Strength :
High
Usage :
Mechanical fastening
Sample :
Available
Productname :
Metal Bolt
Material :
Carbon Steel
Compatibility :
Universal
Description
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
Product Specifications
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material Steel
Place of Origin China
Finish Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate ISO9001:2008, ROHS
Used Building Industry Machinery
Thread Type Coarse, Fine
Usage Fastening
Function Connection, Fastening and Decoration
Strength High
Size Various sizes available
Measurement System INCH, Metric system
Product Description

Double - ended studs, or toothed bars, are fundamental elements in fastening technology. These fasteners are designed to provide a strong and stable connection between components. Carbon steel double - ended studs, available in different strength classes like 4.8 and 8.8, are widely used in general - purpose applications.

The ISO and DIN standards govern the production of double - ended studs, ensuring quality and compatibility. For example, M12 * 1.75 UNC threaded carbon steel double - ended studs follow the relevant standards for consistent performance.

Surface finishes play a significant role in the functionality of double - ended studs. Zinc - plated white studs not only look aesthetically pleasing but also offer protection against environmental factors. Black oxide metal bolts, a type of double - ended stud, have enhanced wear resistance and are often used in high - friction applications.

In addition to carbon steel, aluminum double - ended studs are also gaining popularity. They are corrosion - resistant and have a lower density, which makes them suitable for applications where weight reduction is a priority, such as in the electronics and transportation sectors.

Applications
  • Industrial Machinery Assembly: Used to connect heavy-duty components (e.g., gearboxes, engine blocks) in manufacturing equipment, ensuring stable load distribution during operation.
  • Construction Engineering: Secures structural elements like steel beams, columns, and prefabricated panels in buildings, bridges, and infrastructure projects.
  • Automotive & Aerospace: Joins critical parts (e.g., chassis frames, engine mounts, aircraft fuselage sections) where high strength and vibration resistance are required.
  • Power Generation Equipment: Fixes turbine components, generator casings, and transmission systems in thermal, hydro, or wind power plants.
  • Heavy-Duty Furniture & Fixtures: Assembles robust furniture (e.g., industrial workbenches, storage racks) and fixtures (e.g., machine tool bases) needing durable, long-term connections.
Material Specifications
Aluminum Excellent thermal/electrical conductivity but naturally soft. May produce gelatinous buildup during processing.
Titanium EDM machining recommended. Requires deionized water to control heat during processing.
Steel Very strong metal. Wire cutting machines often preferred for complex features. Requires heat management.
Brass High tensile strength, easy to machine but requires slow cutting speed due to softness.
Features & Advantages
  • Dual-threaded design: Enables simultaneous fastening at both ends, simplifying assembly/disassembly of connected parts (e.g., flanges, brackets).
  • Medium carbon steel construction: Offers balanced strength (typically 4.8–12.9 grade) and toughness, suitable for moderate to high-load applications.
  • Reusable & cost-effective: Can be removed and reinstalled multiple times without significant loss of performance, reducing long-term maintenance costs.
  • Gasket-free compatibility: Directly interfaces with mating surfaces or nuts, eliminating the need for additional gaskets while maintaining sealing integrity.
  • High-strength bolt compatibility: Works seamlessly with Class 8.8 and 10.9 high-strength bolts, enhancing overall joint reliability under dynamic or static loads.
  • Durable wholeness: Manufactured with precision threading and surface treatments (e.g., zinc plating, black oxide) for corrosion resistance and extended service life.
Product Images
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
Frequently Asked Questions
Q: Are you trading company or manufacturer?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).

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

A: Yes, we offer free samples but customer pays freight cost.

Q: What are your payment terms?

A: 30% T/T in advance, balance before shipment or L/C.

Send your message to this supplier
Send Now

M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975

Ask Latest Price
Product Detail
Brand Name :
JIASHAN
Model Number :
customized
Certification :
ISO9001:2008,SGS,RoHS
Place of Origin :
China
MOQ :
10 pcs
Price :
0.01~0.11 USD
Contact Supplier
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975
M2 M3 M6 Carbon Steel 4.8 8.8 10.9 12.9 Metal Bolt Stud bolt Zinc plated white blue DIN975

Hunan Jia Shan Hardware Tech Co., Ltd.

Verified Supplier
2 Years
hunan
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
CNC Machining Parts, Metal Bolt, Metal Screw
Total Annual :
15000000-20000000
Employee Number :
100~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Metal Bolt
MachineU China Products Tools & Hardware
Contact Supplier
Submit Requirement