SS304 DIN7982 Special Flat Square Head Bolts Knurled Body Fine Thread Bolts 3MM

Stainless Steel Fastener Of Special Square Head Bolt Flat Head Knurled Body Bolt With Fine Thread

Quick Details

Name: Stainless Steel Fastener Of Special Square Head Bolt Flat Head Knurled Body Bolt With Fine Thread

Material: Carbon Steel, Stainless Steel, Brass

Size: M3 to M24  

Service: OEM, ODM Trade term: FOB/EXW/CIF

Packaging: Small Box+ Outer Carton+Pallets

Shipping Way: By Air, Fedex, UPS, DHL, Train

Products Description

Fasteners are also called standard parts in the market. They are a general term for a class of mechanical parts used when two or more parts (or components) are fastened and connected into a whole. It is characterized by a wide variety of specifications, different performance and uses, and a high degree of standardization, serialization, and generalization. Fasteners are the most widely used mechanical basic parts and are in great demand.

Welding nails are fixedly connected to a part or component by welding because of the heterogeneous fasteners composed of light energy and nail heads or no nail heads so as to be connected with other parts.

Screws are also a type of fasteners composed of two parts, a head and a screw. According to their use, they can be divided into three types of machine screws, set screws and special purpose screws. The machine screw is mainly used for the fastening connection between a part with a tight threaded hole and a part with a through hole. This connection form is called a screw connection, which is also a detachable connection and can also be used with a nut. Fast connection between two parts with through holes. Set screws are mainly used to fix the relative position between two parts. Special purpose screws such as eyebolts are used for lifting parts

Wood screws are also similar to machine screws, but the thread on the screw is a special wood screw. The thread can be directly screwed into the wooden component or part to fasten a metal or non-metal part with a through hole and a wooden component. . This connection is also a detachable connection.

A type of fastener whose gasket shape is oblate. Placed between the supporting surface of the bolt, screw or nut and the surface of the connected part, it increases the contact surface area of ​​the connected part, reduces the pressure per unit area and protects the surface of the connected part from damage. Another type of elastic washer can also play a role. Prevent the nut from loosening.

Advantages

1. Exact forging standard of knife edge and high hardness of surface make it easy to drill.

2. Using the advanced technology to control the core hardness, avoiding rupture effectivity,

3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

4. Save contruction time, improve working efficency.

5. Technology, professional manufacturing , quality assurance.

6. Our company have more than 15 years experience in the Stainless Steel Screws field.
7. We have Professional experienced engineers, sales and overseas engineers.
8. We have automatically generate machines produce the screws, Bolts, Nuts, Washers and so on .
9. Our high productivity can make sure your quickly delivery time