Stainless Steel SUPER DUPLEX SS 2205 2507 904L Internal Thread Round Parallel Dowel Pin
| 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 |
The function of the dowel is to position and fasten parts. It comes in two types: cylindrical and conical. The installation of the pin generally adopts the pressing method or the soft metal knocking in two methods. A small, usually conical, pointed, or peaked piece of wood or metal used to fasten or mend holes in various applications.
In product sales, cylindrical pins, conical pins and cotter pins are among the most widely produced commercial fasteners, serving irreplaceable functions in mechanical connections.
| Automotive | In high-strength applications such as automotive engines, heavy-duty machinery, and bridge construction, they are preferred for their larger support area and better anti-loosening performance. |
| Mechanical | Used in mechanical, electronic, automotive, construction and other fields to connect various mechanical parts, circuit boards, engines, transmissions, building structures, etc. |
| Energy | For the energy industry, brackets and fixtures used to connect power generation equipment and transmission lines. |
| Architectural | In construction engineering, shipbuilding, and petrochemical industry, used to connect building structures, improve navigation safety and stability of ships, and ensure safety of petrochemical equipment. |
| Aluminum | Excellent thermal and electrical conductivity. Naturally soft and may produce gelatinous buildup after processing. Requires proper operation for effective cutting. |
| Titanium | EDM machining is well suited for titanium. Requires deionized water as a medium to control heat during processing. |
| Steel | Very strong metal. Generates significant heat during processing, requiring necessary precautions. |
| Brass | High tensile strength and easy to machine. Requires slow cutting speed due to softness. |
- Appearance: Smooth surface, coated with anti-rust oil, smooth chamfer, no burrs. No black skin, cracks, folds, or inclusions.
- Size: Customizable according to drawings or sealed samples.
- Surface Roughness: Not exceeding 3.2.
- Hardness: Adjustable according to requirements.
- Thread: Screws with nuts fit with moderate tightness.
- Rust Test: Passes 10% salt water test without rusting.
- Low carbon content (316L): Reduces risk of intergranular corrosion after welding.
- Easy to clean: Smooth surface prevents food residues and microorganisms.
- Non-magnetic: Beneficial for products requiring low magnetic properties.
- High-temperature performance: Better strength and oxidation resistance than 304 series.
- Corrosion resistance: Contains 2-3% molybdenum for superior resistance in chloride environments.
A: We are factory and OEM are available.
A: 30% T/T in advance, balance before shipment or L/C.
A: Generally 7-10 days if goods are in stock, or 15-20 days if not in stock (depending on quantity).
A: Yes, we offer samples free of charge but the customer pays for freight.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.