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Home > Products > Metal Bolt > Carbon Steel 4.8 8.8 10.9 12.9 M8 M12 Full Thread Metal Bolt Stud bolt Galvanized Blue DIN975

Carbon Steel 4.8 8.8 10.9 12.9 M8 M12 Full Thread Metal Bolt Stud bolt Galvanized Blue DIN975

Product Details

Place of Origin: China

Brand Name: JIASHAN

Certification: ISO9001:2008,SGS,RoHS

Model Number: customized

Payment & Shipping Terms

Minimum Order Quantity: 10 pcs

Price: 0.01~0.11 USD

Packaging Details: *Packing:Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.

Delivery Time: 5-15 work days

Payment Terms: L/C, D/A, D/P, T/T, Western Union

Supply Ability: 10000 PCS

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Highlight:

Carbon Steel DIN975 stud bolt

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Galvanized M8 full thread bolt

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M12 metal bolt with warranty

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
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
Carbon Steel 4.8 8.8 10.9 12.9 M8 M12 Full Thread Metal Bolt Stud bolt Galvanized Blue DIN975
Carbon Steel 4.8 8.8 10.9 12.9 M8 M12 Full Thread Metal Bolt Stud bolt Galvanized Blue DIN975
Carbon Steel  4.8 8.8 10.9 12.9 M8 M12 Full Thread Metal Bolt Stud bolt  Galvanized Blue DIN975 0
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, often referred to as toothed bars, are indispensable in the world of fastening. Made from materials like carbon steel and aluminum, they come in different shapes and sizes to meet specific engineering needs. Carbon steel double - ended studs are available in lengths such as 1 meter, providing flexibility in various construction and manufacturing scenarios.

The threading on double - ended studs can be either full - thread or partial - thread. Full - thread studs offer continuous engagement along their length, ensuring maximum holding power. Partial - thread studs, on the other hand, are useful in applications where only a certain portion of the stud needs to be engaged.

Zinc plating, galvanizing, and black oxide coating are some of the surface treatment methods applied to double - ended studs. Zinc - plated white double - ended studs are popular for their clean appearance and good corrosion protection. Galvanized studs are well - suited for outdoor applications due to their superior resistance to rust. Aluminum double - ended studs, such as those made from 6061 and 7072 alloys, are lightweight yet strong, making them ideal for aerospace and automotive industries.

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
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.