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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
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China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High
China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High

  1. China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High
  2. China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High
  3. China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High
  4. China Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High

Stainless Steel 321H Hex metal Bolts 1/2”-20 and Color Coated Finish for High

  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 Hardware 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
Material Steel:304/316/301/310/201
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 Hardware 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 Material Steel:304/316/301/310/201
Brand Name JIA SHAN Model Number DIN, ASEM, ISO
Certification ISO Place of Origin China
High Light Stainless Steel 321H hex boltsHigh temperature resistant hex boltsColor coated finish hex bolts
Stainless Steel 321H Hex metal Bolts 1/2”-20 with Color Coated Finish for High Temperature Applications
Usage:
Fastening
Size:
Various sizes available
Style:
Steel hex head with washer nut
Head Style:
Hexagon head
Strength:
High
Finish:
Polished/Zinc/Anodizing
Material:
Steel: 304/316/301/310/201
Standard:
DIN
Package Quantity:
100 pieces
Stainless Steel 321H Hex Bolts product image Close-up view of Hex Bolts with color coated finish
Hex Bolts: Applications and Advantages
Hex bolts are widely used across various industries due to their simple design, high strength, and ease of installation.

Differences Between Hexagon Head Bolts and Hexagon Socket Head Cap Screws
Appearance

Hexagon head bolts/screws are likely more familiar to most, featuring a hexagonal head without a recessed centre;
Hexagon socket head cap screws feature a rounded outer edge with a recessed hexagonal centre. Common variants include cylindrical head hexagon socket screws, as well as pan head, countersunk head, and flat head hexagon socket screws. Screws without heads, such as set screws and machine screws, are referred to as headless hexagon socket screws.

Industries and Products That Use Hex Bolts
  • Construction Industry: Used in structural steel connections for bridges, building frameworks, and scaffolding. Provides stability and durability under heavy loads.
  • Machinery Manufacturing: Essential for fastening mechanical parts in lathes, heavy-duty equipment, and assembly lines. Withstands vibration and heavy loads.
  • Automotive and Transportation: Secures critical parts like chassis, engines, and transmission systems. Maintains vehicle integrity under high-speed conditions.
  • Home Appliances and Electronics: Assembles and secures parts in air conditioners, washing machines, and televisions. Ensures product stability.
  • Energy and Petrochemical Industry: Crucial in wind turbines, nuclear power plants, and petrochemical plants. Resists corrosion in harsh environments.
  • Marine and Offshore Engineering: Secures deck fittings, hulls, and equipment. Stainless steel variants resist seawater corrosion.
  • Furniture Manufacturing: Provides stability and durability to beds, tables, chairs, and cabinets through easy installation.
Material Specifications

321H: American Standard austenitic heat-resistant steel with excellent resistance to intergranular corrosion at 800-1500°F (427-816°C). Offers superior creep and stress rupture properties compared to 304/304L stainless steel.

304: Common stainless steel material with density of 7.93 g/cm³. Contains minimum 8% Ni and 18% Cr content.

Key Differences
  • 321H: Superior high temperature stress rupture performance and creep resistance compared to 304 stainless steel.
  • 304: Contains Ni content >8% and Cr content >18%, making it suitable for general corrosion resistance applications.
Material Composition Comparison
Grade 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 /
Manufacturing facility of JIA SHAN Hardware Company Quality control process for hex bolts Warehouse storage of stainless steel fasteners Packaging options for hex bolts including cartons and pallets

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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  • 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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