Stainless Tee Nuts Without Prong Knurling Inserts Decoration Hardware

The stainless tee nuts with knurled are produced according to the client’s drawing or request. Knurling allows hands or fingers to get a better grip on the knurled object than would be provided by the originally smooth metal surface. Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. Ever Hardware provides custom-made stainless tee nuts and customizable packaging.

There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required. Stainless steels contain sufficient chromium to form a passive film of chromium oxide, which prevents further surface corrosion by blocking oxygen diffusion to the steel surface and blocks corrosion from spreading into the metal’s internal structure. Passivation occurs only if the proportion of chromium is high enough and oxygen is present.

Knurling may also be used as a repair method: because a rolled-in knurled surface has raised-up areas surrounding the depressed areas, these raised areas can make up for wear on the part. In the days when labor was cheap and parts expensive, this repair method was feasible on pistons of internal combustion engines, where the skirt of a worn piston was expanded back to the nominal size using a knurling process. As auto parts have become less expensive, knurling has become less prevalent than it once was, and is specifically discouraged by performance engine builders.
Knurling can also be used when a component will be assembled into a low precision component, for example, a metal pin into a plastic molding. The outer surface of the metal pin is knurled so that the raised detail ‘bites’ into the plastic irrespective of whether the size of the hole in the plastic closely matches the diameter of the pin.

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