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Rock Support Steel Nut Tighten Role

2018-08-07
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Rock Support Steel Nut Tighten role

Nut is nut and bolt or screw fastening screw together to the function of parts, all production machinery must use a components according to different materials, the divided into carbon steel, stainless steel, non-ferrous metals such as copper and so on several big types.

Nut is closely connected parts machinery and equipment, through the inside of the thread, the same specification nuts and bolts to connect together, for example, the M4 - P0.7 nut only with M4 bolts - P0.7 series connection (in the nut, the M4 refers to the nut inside diameter is about 4 mm, 0.7 refers to the distance between the two thread is 0.7 mm). U.s.-made products are the same, for example, a quarter - 20 nut only with 1/4-20 screw (1/4 refers to the nut inside diameter is 0.25 inches, about 20 every inch, there are 20 teeth).

Stainless steel

Self-locking nut, lock nut, lock nut, four-jaw nut,

Screw nut safety nut, pin screw connecting nut self-locking hexagon nut special ground screw nut, hexagon crown thin nut ring nut.

Fine thread all metal hex flange lock nut all metal hex flange lock nut non-metallic insert hex flange surface fine thread lock nut hex flange surface nut fine teeth

Solder nut welded hexagonal nut fastening nut with round nut

The circular nut with hole round nut and round nut with round nut side with groove round nut

Circular nut ring nut with circular nut

Copper

Copper nut is studded with brass nut and brass nut with brass nut

Alloy

Zinc copper alloy nut and so on

The disc-lock anti-loose nut is made up of two parts.

Each part has staggered CAM, due to internal wedge Angle design of slope Angle is greater than the bolt nut, the combined tightly bite into a whole, when the vibration occurs, DISC - LOCK raised portion are performed.the locknut, raising tension, so as to achieve the perfect effect of locking.

The main characteristics

Easy to install

Integrity

Without the gasket

Remove the convenient

It can be made from carbon steel

Can be used with 8.8, 10.9 and other high-strength bolts

Through the U.S. military -mil-std 1312 Vibration test7.results Test is detected through the Junker Test

Test with Dynamic Test