Hunan Jia Shan Hardware Tech Co., Ltd.
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Home > Products > Metal Bolt > High Quality Carbon Steel 4.8 8.8 Wheel Lug Bolt Metal Bolt M12 M14 Anti-Wear

High Quality Carbon Steel 4.8 8.8 Wheel Lug Bolt Metal Bolt M12 M14 Anti-Wear

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 wheel lug bolt

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M12 M14 metal bolt

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Anti-wear lug bolt

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
High Quality Carbon Steel 4.8 8.8 Wheel Lug Bolt Metal Bolt M12 M14 Anti-Wear
High Quality Carbon Steel 4.8 8.8 Wheel Lug Bolt Metal Bolt M12 M14 Anti-Wear
High Quality Carbon Steel 4.8 8.8 Wheel Lug Bolt Metal Bolt M12 M14 Anti-Wear
Product Specifications
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material carbon 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

This high-quality carbon steel wheel lug hub bolt breaks the load limit of ordinary low-strength wheel fasteners, specially designed for daily passenger car rim fixing and auto wheel replacement assembly. Adopting heat-treated 4.8 & 8.8 grade carbon steel raw material with thickened bolt shank and complete thread design, it realizes stable bearing capacity while controlling production cost, effectively reducing vehicle maintenance expense and wheel loose risk. High-precision rolling threads avoid thread slipping caused by road dust, mud and humid driving environment. The uniform anti-rust surface treatment layer resists rainwater, road sediment and daily atmospheric corrosion in city driving scenarios. It is widely applied for sedan, compact car wheel rim installation, aftermarket auto hub replacement and vehicle wheel hardware splicing. Standard M12, M14 common thread sizes are in stock, non-standard customized length & pitch sizes can be processed as required, which is the cost-effective general metal fastener for all types of civilian passenger automotive wheel hub assembly.

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
  • 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.