ISO7380 Stainless Steel 304 Hexagon socket button head machine screws​

Description:

Machine screw also called machine screws,  screw is assembled on the inside of the threaded hole, is a leading the internal thread hole parts.ISO7380 Stainless Steel 304 Hexagon socket button head machine screws And the connection between the parts into a hole, on general machine screw nut, there are different types of screw head, can be a hex cylinder head, plum flower groove, Allen round head, countersunk cross trough, cross trough pan head, flat head and half a cylindrical top.

Now on the market at present basically has 201 stainless steel, 202 stainless steel, 304 stainless steel and 316 l stainless steel to wait for a few kinds, of which 316 l high grade stainless steel, corrosion resistant ability is strongest, but the cost is very high, so generally can't buy on the market.And 201/202 stainless iron way of the difference between the screw and 304 stainless steel screws can be from the surface gloss, hardness, resistance to alkaline will distinguish, several aspects, such as general normal manufacturer production products have marked on the outer packing.

Therefore luce stainless steel screw is made of stainless steel screws, so it is also one of the screws, and are only different and other than just material, stainless steel screws to hit home page screw shape, and then through the thread rolling, forming a complete stainless steel screws.There are many kinds of stainless steel screws, such as stainless steel machine, stainless steel sink, stainless steel bolt, stainless steel screw combination, and stainless steel hex screws, etc.

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Specification:

Advantages:

ISO7380 Stainless Steel 304 Hexagon socket button head machine screws fixed contact area is large, thus increase the tightness of the axial, and widely used in railway and high-rise civil buildings, highway bridge, the boiler steel structure, industrial buildings,tower mast structure, hoisting machinery, etc.