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Home > products > Hardware Pin > Steel ASTM A325 GR2 Internal Thread Round Parallel Dowel Pin DIN7979

Steel ASTM A325 GR2 Internal Thread Round Parallel Dowel Pin DIN7979

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Payment & Shipping Terms

Minimum Order Quantity: 10pcs

Price: 0.32USD-0.56USD

Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.

Delivery Time: 15days

Supply Ability: 50000 pcs a week

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Highlight:
Name:
Hardware Pin
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
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
Name:
Hardware Pin
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
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
Steel ASTM A325 GR2 Internal Thread Round Parallel Dowel Pin DIN7979
Steel ASTM A325 GR2 Internal Thread Round Parallel Dowel Pin DIN7979
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, 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
Product Description

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 product sales, cylindrical pins, conical pins and cotter pins are among the most widely produced commercial fasteners, serving irreplaceable functions in various applications.

Pins play an important role in the connection of mechanical parts. According to different shapes and functions, they can be divided into: cotter pin, conical pin, cylindrical pin, slot pin and more.

Applications
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 and stability of petrochemical equipment.
Material Specifications
Aluminum Has excellent thermal and electrical conductivity. However, aluminum is naturally soft and may produce gelatinous buildup after processing. If not properly operated, it is difficult to cut during processing.
Titanium EDM machining is well suited for titanium because the process can withstand the viscosity of this alloy and break down lengthy chips. However, deionized water is needed as a medium to help control the heat generated during processing.
Steel A very strong metal, and many manufacturers tend to use wire cutting machines instead of CNC machines for machining complex steel features. However, this material generates a lot of heat, so necessary precautions need to be taken.
Brass Has a high tensile strength and is easy to cut by machine. But the cutting speed should be slow because it is a soft metal.
Features & Advantages
  • Appearance: Smooth surface, coated with anti-rust oil, smooth chamfer, no burrs. The surface shall not have black skin, cracks, folds, or inclusions.
  • Size: According to the drawing or sealed sample inspection.
  • Surface roughness: Surface roughness is not more than 3.2.
  • Hardness: According to the requirements of the drawing or sealed sample inspection.
  • Thread: Screw with the nut into the shaft thread end should be moderate tightness.
  • Rust test: With 10% salt water test does not rust. Hair width greater than 0.4mm according to crack treatment.
Stainless Steel 316/316L Advantages
  • Low carbon content (316L): With carbon content less than 0.03%, reducing the risk of intergranular corrosion after welding.
  • Easy to clean: Smooth surface prevents food residues, dirt, and microorganisms from adhering.
  • Non-magnetic: In their annealed state, both are non-magnetic.
  • Good high-temperature performance: Offers better strength and oxidation resistance at high temperatures.
  • Excellent corrosion resistance: Contains 2-3% molybdenum for stronger corrosion resistance, especially in chloride environments.
Product Gallery
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 it is 7-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, depending on quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.