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Products > Metal Fasteners > Screw nut > Stainless Steel Hexagon Thin Nuts
Product name : Stainless Steel Hexagon Thin Nuts
Item : MTNUTHTNST
material : Stainless Steel
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  Details:
Standard: DIN439/DIN936, GB/T6172-2000;GB/T6173-2000, ISO4035/ISO8675
Material: SUS301,304,18/8,0Cr18Ni9,X5CrNi1810,X10Cr13,410S21, if you need to use other stainless steel, please let us know.
Heat Treatment: None for normal, If you have special hardness requirement, please let us know.
Surface Hardness:220HV is Normal, 750HV max after Quench with SUS410
Finish:None
Tensile strength:Base on your requirement, please provide your grade to us
Thread Direction:Normal is right hand/dextrorotation, if you want left hand, please let us know.
Refer to document as below:
             
    Stainless Steel Hexagon Thin Nuts.pdf                                 

 
 Stainless Steel Hexagon Thin Nuts --- A hexagonal nut is a type of metal fastener that has six sides. Most nuts are cut in a hexagonal shape, since it seems to be the easiest shape to grasp. Nuts, in any form, are almost exclusively used to fasten a bolt to another object.

While the hexagonal nut is the most popular shape, there are many other types of nuts available. Nearly every nut on the market has a specific use, though the hexagonal nut can almost always be used in any situation.

"Stainless Steel" - With the addition of 12% chromium to iron, stainless steel is formed. The chromium protects the iron against most corrosion or red colored rust; thus the term "stainless steel". The ability of stainless to form a thin layer of protection on its outside surface, called a "passive film", is its most important characteristic in preventing corrosion.

"18-8" - 300 series stainless steel having approximately (not exactly) 18% chromium and 8% nickel. The term "18-8" is used interchangeably to characterize fasteners made of 302,302HQ,303,304,384, XM7, and other variables of these grades with close chemical compositions. There is little overall difference in corrosion resistance among the 18-8 types, but slight differences in chemical composition do make certain grades more resistant than others against particular chemicals or atmospheres.

Austentic - Refers to 300 series stainless, the most popular of the stainless alloys accounting for 85%-90% of stainless fasteners sold Named for sir Robert Williams Austen, an English metallurgist, austentic stainless is a crystal structure formed by heating steel, chromium, and nickel to a high temperature where it forms the characteristics of 300 series stainless steel.

And below is the common drawing for this kind:



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