How to make the washer play better value in the bolt connection?As common connecting parts, bolts are commonly used in mechanical equipment, automobiles, trains and building structures. Choose the appropriate bolt type according to different requirements.

Turned parts are a kind of parts processed by a lathe on a lathe. The rotary motion of the workpiece and the linear or curved motion of the tool are used to change the shape and size of the blank, and it is processed to meet the requirements of the drawing. Turning is a method of cutting a workpiece

Wood screws are similar to machine screws, but the thread on the screw is a special wood screw thread, which can be directly screwed into a wooden component (or part), used to connect a metal (or non-metal) part with a through hole with a wooden The components are fastened together. This connection

Stainless steel Double head Stud bolt , also known as Stainless steel double-headed screws or Stainless steel studs. Used to connect the mechanical fixed link function, the Stainless steel stud bolts are threaded at both ends, and the middle screw is thick and thin. Generally used in mining machiner

Third, 2205 duplex stainless steel physical and mechanical properties:1. Density: 8.0 g/cm3.2. Tensile strength: ob2620Mpa.3. Yield strength: σ0.2>450Mpa.4. Elongation: δ225%.Fourth, 2205 duplex stainless steel corrosion resistance:1. Uniform Corrosion: Due to the chromium content (22%), molybdenum

Currently, there are mainly stainless steels on the market.302HQ (0Cr18Ni9Cu3) - mainly used for self-tapping screws;SUS304 (0Cr18Ni9) - also known as A2, mainly used for the manufacture of ordinary stainless steel bolts, screws, washers, nuts, the strength of the general bolt is 70;SUS 316 (0Cr18Ni