A2 A4-70 A4-80 SS304 SS316 Stainless Steel Hollow Dowel Pin
Price:
0.32USD-0.56USD
MOQ:
10pcs
Delivery Time:
15days
Brand:
JIA SHAN
Product Description
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
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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Jia Shan Hardware Tech Co., Ltd.
Location
1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person
Tan