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 Bolt |
Standard: |
DIN,ASME,ASNI,ISO |
Material: |
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic |
Place Of Origin: |
China |
Finish: |
Polish,Passication,black ,galvanization |
Certificate: |
ISO9001:2008,ROHS |
Name: |
Metal Bolt |
Standard: |
DIN,ASME,ASNI,ISO |
Material: |
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic |
Place Of Origin: |
China |
Finish: |
Polish,Passication,black ,galvanization |
Certificate: |
ISO9001:2008,ROHS |
Attribute | Value |
---|---|
Name | Metal Bolt |
Standard | DIN, ASME, ANSI, ISO |
Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
Place of Origin | China |
Finish | Polish, Passication, black, galvanization |
Certificate | ISO9001:2008, ROHS |
Cylindrical head hex socket screws, also known as hex socket bolts, cup head screws, and hex socket screws, have different names but represent the same meaning. For the commonly used hex socket cylindrical head screws, there are grades 4.8, 8.8, 10.9 and 12.9. It is also called an Allen screw or an Allen bolt. Its head is an inner hexagonal head and also a cylindrical head.
They are classified by material into stainless steel and iron. The stainless steel ones include:
According to the strength grades:
Hex socket cylindrical head screws of grade 8.8-12.9 are called high-strength and high-grade hex socket bolts.
The application range of bolts is extensive, including:
Bolts are also used in ships, vehicles, hydraulic projects, and chemical experiments. They are used in many applications from miniature bolts for precision equipment to large bolts for construction projects.
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 ship navigation safety and stability, and ensure petrochemical equipment safety. |
Aluminum | Has excellent thermal and electrical conductivity but is naturally soft. May produce gelatinous buildup after processing and requires proper operation during cutting. |
Titanium | EDM machining is well suited for titanium as the process can withstand the viscosity of this alloy. Requires deionized water as a medium to help control heat during processing. |
Steel | A very strong metal that generates significant heat during processing. Many manufacturers use wire cutting machines for complex steel features. |
Brass | Has high tensile strength and is easy to machine, but requires slow cutting speed due to being a soft metal. |
Ordinary bolt heads are very thick and difficult to deform. If vibration occurs, they may need re-tightening. Flange bolts with thinner parts can slightly deform, allowing for more secure locking.
Flange bolts offer additional advantages: