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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
  • Verified Supplier
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China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5
China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5

  1. China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5
  2. China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5
  3. China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5
  4. China Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5

Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts ASTM A325 A307 GR2 GR5

  1. MOQ: 1 PCS
  2. Price: 0.02
  3. Get Latest Price
Payment Terms T/T L/C
Supply Ability 5000000PCS/WEEK
Delivery Time 15-20 days
Packaging Details bag+carton
Function Connection,Fastening
Thread Pitch 20
Application Construction, Automotive, Machinery
Service Customized OEM
Usage Fastening
Standard Non-standard
Length 1 inch
Sample Availble
Head Style Hex
Quantity 100 pieces
Specifications eye screws M4*10
Thread Diameter 1/4 inch
Drive Style External Hex
Finish Zinc-plated
Package Small Packing+Carton Packing+Pallet
Bulk Lead Time 15`~20days
Type Bolt
Material Metal
Port Shenzhen, Guangzhou
Size Various sizes available
Brand Name JIA SHAN
Model Number DIN
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T L/C Supply Ability 5000000PCS/WEEK
Delivery Time 15-20 days Packaging Details bag+carton
Function Connection,Fastening Thread Pitch 20
Application Construction, Automotive, Machinery Service Customized OEM
Usage Fastening Standard Non-standard
Length 1 inch Sample Availble
Head Style Hex Quantity 100 pieces
Specifications eye screws M4*10 Thread Diameter 1/4 inch
Drive Style External Hex Finish Zinc-plated
Package Small Packing+Carton Packing+Pallet Bulk Lead Time 15`~20days
Type Bolt Material Metal
Port Shenzhen, Guangzhou Size Various sizes available
Brand Name JIA SHAN Model Number DIN
Certification ISO9001 Place of Origin China
High Light ASTM A307 GR2 Metal Hug BoltsASTM 193 B7 Metal Hug BoltsASTM A325 Metal Hug Bolts
Carbon Steel Iron Black Oxide Wheel Lug Metal Hug Bolts
Product Specifications
Attribute Value
Material Metal (Carbon Steel)
Finish Zinc-plated
Standards ASTM A325, A307 GR2 GR5, ASTM 193 B7
Head Style Hex
Thread Diameter 1/4 inch
Length 1 inch (Customizable)
Applications Construction, Automotive, Machinery
Package Small Packing+Carton Packing+Pallet
Lead Time 15-20 days
Key Features
  • Superior Corrosion Resistance: Zinc coating protects against rust and oxidation
  • High Load-Bearing Capacity: Carbon steel construction ensures excellent tensile strength
  • Customizable Lengths: Available in both INCH and Metric measurement systems
  • Versatile Applications: Suitable for construction, automotive, and machinery uses
  • Easy Installation: Pre-threaded design with compatible standard wrench sizes
  • Durable Construction: Electro-galvanizing provides uniform coating adhesion
Carbon Steel Metal Bolts with Hex Head Metal Bolt close-up showing thread detail Packaged Metal Bolts ready for shipping Metal Bolt size comparison Metal Bolt application in machinery
Technical Specifications

Galvanizing Process: Electroplating ensures precise zinc layer thickness (tested per ASTM B633)

Salt Spray Test: Coating withstands 500+ hours in ASTM B117 salt spray testing

Load Ratings: M10 U-bolt ≈ 6.8 kN (Grade 8.8); M16 U-bolt ≈ 24 kN (Grade 8.8)

Support & Services
  • 24/7 online technical assistance
  • Product installation and setup guidance
  • Troubleshooting and issue resolution
  • Repair and replacement services
  • Regular maintenance and inspection support
Frequently Asked Questions
What is the brand and model of these bolts?

Brand: JS, Model: DIN975

Where are these bolts produced?

Manufactured in Shenzhen and Guangzhou, China

What certifications do these bolts have?

ISO9001 certified for quality assurance

What are the packaging and shipping details?

Packaged in sturdy cardboard boxes with individual plastic wrapping. Shipped via reliable courier with tracking number provided.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2007

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...

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Get in touch with us

  • Reach Us
  • Hunan Jia Shan Hardware Tech Co., Ltd.
  • 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
  • https://www.cnc-partsmachining.com/

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