Hunan Jia Shan Hardware Tech Co., Ltd.
james@jshardwaretech.com
86-731-82919092
Product Details
Place of Origin: China
Brand Name: JIA SHAN
Payment & Shipping Terms
Minimum Order Quantity: 10pcs
Price: 0.05USD-0.15USD
Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Delivery Time: 15days
Supply Ability: 50000 pcs a week
|
Name:
|
Metal Screw
|
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:
|
Metal Screw
|
|
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
|
| Attribute | Value |
|---|---|
| Name | Metal Screw |
| 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 |
M4 M5 M6 Carbon Gal Steel B7 Phillips Drive Hex Socket Truss Screw
The tail of the screw is generally shown as the shape of drilling tail. The hardness of this screw is very strong, compared with ordinary screws, not only the ability to maintain better, but the effect of connecting the object is very firm. For this performance of the screw, generally no auxiliary processing is needed. You can directly drill a hole on the object to lock it, which is not only very convenient to use but can also greatly improve work efficiency. This kind of drilling screw can be said to be the first choice of staff in various fields.
| 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 the field of construction engineering, shipbuilding, and petrochemical industry, used to connect building structures, improve the navigation safety and stability of ships, and ensure the safety and stability of petrochemical equipment. |
The main purpose is to make industrial products composed of a fixed body. In use, teeth and teeth often cannot be close, too hard to lock the screw head is broken, or poor dental lock is not tight and fails to meet the conditions of use - these are precision problems. Screws are "quantity products", not hand-made artworks. In mass production, the goal is to achieve high precision, stable quality and popular price supply to consumers.
| Aluminum | 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 | Steel is 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 | 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. |
The values of 4.8 and 8.8 are classified by performance. The higher the value, the better the performance. The differences between grade 4.8 and grade 8.8 bolts are as follows:
Bolts are classified into eight grades according to their performance: 3.6, 4.8, 5.6, 5.8, 8.8, 9.8, 10.9 and 12.9.
A: We are factory and OEM are available.
A: Generally it is 7-10 days if the goods are in stock, or 15-20 days if the goods are not in stock, depending on quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 30% T/T in advance, balance before shipment or L/C.
If you have another question, please feel free to contact us.
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