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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
  • Verified Supplier
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China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin

  1. China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
  2. China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
  3. China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
  4. China A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin

A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin

  1. MOQ: 10pcs
  2. Price: 0.32USD-0.56USD
  3. Get Latest Price
Supply Ability 50000 pcs a week
Delivery Time 15days
Packaging Details Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Name Hardware Pin
Standard DIN,ASME,ASNI,ISO
Material Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic
Finish Polish,Passication,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
Place of Origin China
Brand Name JIA SHAN

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 50000 pcs a week Delivery Time 15days
Packaging Details Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. Name Hardware Pin
Standard DIN,ASME,ASNI,ISO Material Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic
Finish Polish,Passication,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 Place of Origin China
Brand Name JIA SHAN
High Light stainless steel hollow dowel pinA2 stainless steel dowel pinSS316 hollow dowel pin
A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
Product Specifications
Attribute Value
Name Hardware Pin
Standard DIN, ASME, ANSI, ISO
Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
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
Function and Types

The dowel pin serves to position and fasten mechanical parts, available in cylindrical and conical types. Installation typically uses pressing methods or soft metal knocking techniques. These small, usually conical or cylindrical metal pieces are essential for fastening components in various applications.

Pins are crucial in mechanical connections and come in several types including cotter pins, conical pins, cylindrical pins, and slot pins. Among these, cylindrical pins, conical pins, and cotter pins are the most widely produced commercial fasteners.

Applications
Industry Usage
Automotive High-strength applications like engines and heavy-duty machinery
Mechanical Connecting parts in machinery, electronics, and construction
Energy Connecting power generation equipment and transmission lines
Architectural Building structures, shipbuilding, and petrochemical equipment
Material Specifications
Material Characteristics
Aluminum Excellent thermal/electrical conductivity but soft, requires careful processing
Titanium Requires EDM machining with deionized water to control heat
Steel Very strong, often requires wire cutting for complex features
Brass High tensile strength but requires slow cutting speeds
Features and Advantages
  • Appearance: Smooth surface with anti-rust coating, chamfered edges without burrs
  • Dimensions: Precisely manufactured to specifications
  • Surface Roughness: ≤ 3.2 roughness standard
  • Hardness: Meets specified requirements
  • Thread Quality: Proper fit with nuts
  • Corrosion Resistance: Passes 10% salt water test
Stainless Steel 316/316L Advantages
  • Excellent corrosion resistance with 2-3% molybdenum content
  • Superior high-temperature performance
  • Low carbon content (316L) reduces welding corrosion
  • Easy-to-clean surfaces meet food safety standards
  • Non-magnetic in annealed state
Company Information
Manufacturing facility for stainless steel dowel pins Stainless steel dowel pin product display Close-up of precision dowel pin manufacturing Quality inspection of industrial pins Packaging of stainless steel hardware components
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment or L/C.
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 freight costs are not included.

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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