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China factory - Hunan Jia Shan Hardware Tech Co., Ltd.

Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
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China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5
China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5

  1. China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5
  2. China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5
  3. China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5
  4. China 3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5

3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5

  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
Size Various sizes available
Style steel hex head with washer nut
Head Style Hexagon head
Strength High
Finish Polished/Zinc/ Anodizing
Manufacturer JIA SHAN Hardward Company
Length As customisation
Package Small Packing+Carton Packing+Pallet
Standard DIN
Package Quantity 100 pieces
Shape Bolt
Measurement System INCH, Metric
Port Shenzhen
Quality Inspection before shipment
Color As customisation
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
Size Various sizes available Style steel hex head with washer nut
Head Style Hexagon head Strength High
Finish Polished/Zinc/ Anodizing Manufacturer JIA SHAN Hardward Company
Length As customisation Package Small Packing+Carton Packing+Pallet
Standard DIN Package Quantity 100 pieces
Shape Bolt Measurement System INCH, Metric
Port Shenzhen Quality Inspection before shipment
Color As customisation Brand Name JIA SHAN
Model Number DIN, ASEM, ISO Certification ISO
Place of Origin China
High Light GR 8 Hex Heavy Duty BoltHeavy Duty Bolt Nut WasherASME B16.5 Bolt Nut Washer

3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5

 

Product Description:

The 1/4 and 5/16 hex heavy-duty metal cap bolts made from ASTM A193 and A194 materials are designed for high-strength applications, particularly in pressure vessels, boilers, and flanged joints. These bolts are made from high-quality B8 and B8T stainless steel, which ensures excellent mechanical properties and resistance to high temperatures and corrosive environments.
 
Features:
High-Temperature Resistance: ASTM A193 B8 and B8T materials are designed to perform in high-temperature environments, making these bolts ideal for applications in power plants and chemical processing industries.
Heavy-Duty Construction: These bolts are designed to handle high-pressure and high-stress applications, ensuring secure fastening even in demanding environments.
Compliant with ASME Standards: These bolts meet ASME B16.5 standards, making them reliable for use in various industrial applications.
 
Advantages:
Exceptional Strength: These bolts can handle high mechanical stresses and pressure, making them ideal for critical applications in industries such as petrochemical and oil and gas.
Corrosion Resistance: The B8 and B8T materials provide resistance to oxidation and corrosion, ensuring a long lifespan even in extreme conditions.
Ease of Use: The hexagonal shape and heavy-duty design allow for easy installation with standard wrenches.
 
Maintenance Tips:
Regularly inspect the bolts for signs of wear or deformation, especially under high-stress conditions.
Lubricate bolts to reduce friction during tightening and ensure a secure connection.
In extremely hot or corrosive environments, replace bolts as necessary to maintain structural integrity.


Applications

1,Vibration Resistance
- Due to their strong structure and tight threading, hex bolts offer excellent vibration resistance, making them suitable for environments with heavy vibration or shocks, ensuring a secure connection.

2,Resistant to Environmental Changes
- Stainless steel and galvanized hex bolts can withstand harsh outdoor environments, including exposure to marine conditions and chemicals. Their anti-corrosive and oxidation-resistant properties provide long-lasting performance.

3,Aesthetic and Functional
- Hex bolts, especially stainless steel varieties, offer a smooth, polished appearance, making them ideal for applications where aesthetics matter, such as in architectural designs and decorative structures.

Hex bolts are indispensable in various industrial and consumer applications due to their strength, versatility, and ease of use. They provide reliable and durable fastening solutions across multiple sectors.

 

Generally required chromium content of 18% or more, nickel content of 8% or more, because of its good corrosion resistance, heat resistance and other advantages, often used in food processing, storage and transport, or applied to agriculture, auto parts, building materials, chemical industry, etc., is the most widely used stainless steel, accounting for almost more than half of the total production of stainless steel. 316 stainless steel generally require chromium content of more than 16%, nickel content of more than 10%, molybdenum content of more than 2%, nickel and molybdenum, the two alloying elements of the proportion of the enhancement, so that it has a better resistance to (acid) corrosion, welding performance, and so on, and therefore have a higher price, in the medical and surgical, fine industrial components, etc. to play a greater use.

 

No. C% Cr% Ni % Mo %
304 0.07 17.5-19.5 8.0-10.5 /
316 0.08 16.0-18.0 10.0-14.0 2.00-3.00
301 0.15 16.0-18.1 6-8 /
310 0.08 24-26 19-22 /



About Us






Package

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:

    5000000-10000000

  • Employee Number:

    100~120

  • 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 ...   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 ...

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  • Hunan Jia Shan Hardware Tech Co., Ltd.
  • No.103,104,1st 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.cnchardwareparts.com/

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