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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
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China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended
China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended

  1. China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended
  2. China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended
  3. China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended
  4. China Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended

Black M8 M12 Carbon steel Extended hexagon nuts Class8. 8 Grade 8.8 Extended

  1. MOQ: 100
  2. Price: USD0.2/pcs-USD1/pcs
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability Batch order abailable
Delivery Time 1-5 weekds
Usage Fastening
Style Hexagon Nuts
Size Various sizes available
Head Style Hexagon Nuts
Strength High
Finish Plain
Manufacturer JIA SHAN Hardward Company
Length As customisation
Package Small Packing+Carton Packing+Pallet
Standard DIN
Package Quantity 100 pieces
Shape Self Tapping Screws
Measurement System INCH, Metric
Port Shenzhen
Quality Inspection before shipment
Color As customisation
Material Carbon steel
Brand Name JIA SHAN
Model Number DIN, ASEM, ISO
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability Batch order abailable
Delivery Time 1-5 weekds Usage Fastening
Style Hexagon Nuts Size Various sizes available
Head Style Hexagon Nuts Strength High
Finish Plain Manufacturer JIA SHAN Hardward Company
Length As customisation Package Small Packing+Carton Packing+Pallet
Standard DIN Package Quantity 100 pieces
Shape Self Tapping Screws Measurement System INCH, Metric
Port Shenzhen Quality Inspection before shipment
Color As customisation Material Carbon steel
Brand Name JIA SHAN Model Number DIN, ASEM, ISO
Certification ISO Place of Origin China
High Light M8 M12 carbon steel hex nutsClass 8.8 extended hex nutsblack metal extended hex nuts
Black M8 M12 Carbon Steel Extended Hexagon Nuts Class 8.8 Grade 8.8 Extended Metal Hex Nut
Product Specifications
Attribute Value
Usage Fastening
Style Hexagon Nuts
Size Various sizes available
Head Style Hexagon Nuts
Strength High
Finish Plain
Manufacturer JIA SHAN Hardward Company
Length Customizable
Package Small Packing+Carton Packing+Pallet
Standard DIN
Package Quantity 100 pieces
Shape Self Tapping Screws
Measurement System INCH, Metric
Port Shenzhen
Quality Inspection before shipment
Color Customizable
Material Carbon steel
Product Description
Black M8 M12 Carbon Steel Extended Hexagon Nuts

Hexagonal nuts are designed to work in conjunction with bolts and screws to provide secure fastening for machine parts. These Class 8.8 Grade 8.8 extended metal hex nuts offer superior strength and durability for demanding applications.

Types and Classifications:
  • Type I Nuts: Most widely used, available in A, B, and C grades for different precision requirements
  • Type II Nuts: Thicker design for frequent assembly/disassembly applications
  • Thin Nuts: Designed for applications with limited surface space

The hexagonal design provides excellent torque transmission and can withstand significant axial and radial loads. These nuts are manufactured to DIN standards from high-quality carbon steel.

Key Features:
  • High strength Class 8.8 Grade 8.8 rating
  • Available in various sizes including M8 and M12
  • Extended design for improved grip and torque application
  • Plain finish for general-purpose applications
  • Customizable length and color options available
Applications

These versatile hex nuts are used across multiple industries:

  • Construction: Steel structures, bridges, and building frameworks
  • Mechanical Engineering: Automotive, marine, aviation, and machine tool applications
  • Electronics: Secure fastening of electronic components
  • Home Maintenance: Furniture assembly, bicycle repairs, and general household use
Material Specifications

Carbon steel offers excellent strength and durability for demanding applications. The material can be classified by:

  • Usage: Structural steel, tool steel, free-cutting steel
  • Carbon Content: Low carbon (≤0.25%), medium carbon (0.25%-0.6%), high carbon (≥0.6%)
  • Quality: Ordinary, high-quality, and premium grades
Strength Considerations:

The 8.8 class designation indicates a tensile strength of 800 MPa and yield strength of 640 MPa (80% of tensile). When pairing with bolts, matching strength grades ensures optimal performance and safety.

About Our Company
JIA SHAN Hardward Company facility Quality control at JIA SHAN Hardward Manufacturing process at JIA SHAN Hardward

JIA SHAN Hardward Company specializes in high-quality fastening solutions, with rigorous quality control and inspection processes to ensure product reliability.

Packaging
Packaging options for hex nuts

Available packaging options include small packs, cartons, and pallets to meet various distribution and storage requirements. Standard package contains 100 pieces.

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

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  • 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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