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Nut

The main functions of the nut include: Connection: the nut and bolt are combined to form a bolt connection, which is used to connect two parts, such as pipes, mechanical equipment, etc. Easy disassembly: By rotating the nut, the installed bolts can be easily removed for easy maintenance or replacement of parts. Corrosion protection: Many nut surface treatments, such as nickel plating or stainless steel, to enhance corrosion resistance.


What does a nut mean?

The nut is a fixed tool with a hole in the center and a spiral grain on the inside of the hole. Nuts are often shared with screws of the same size to hold the relevant joint. If environmental factors such as vibration cause the nut to loosen, tools such as glue or pins can be used to further strengthen the relevant part. The nuts are mostly hexagonal, followed by squares.



What are the categories of nuts?

There are many kinds of nuts, which can be divided into carbon steel, high strength steel, stainless steel, plastic steel and so on. According to product attributes and national differences, the standard number is divided into ordinary, non-standard, old national standard, new national standard, the United States, the United Kingdom, Germany and so on. Hexagonal nut thickness, hexagonal nuts are divided into type I, type II and thin type. Nuts greater than 8 grades can be divided into Class I and Class II.


What about nut specifications?

A common representation of metric threads is a combination of diameter and pitch. For example, M10x1.5, this means that the outer diameter of the nut is 10 mm and the distance (pitch) of the thread per turn is 1.5 mm. In addition, there is another representation method is the inner diameter plus thickness, such as M6-3H, where 6 represents the inner diameter and 3H is the accuracy level.


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Single Side drilled Round Nut

Single Side drilled Round Nut

Xiaoguo® single side drilled round nuts are round nuts that comply with the German industrial standard DIN 547-2006. Single side drilled round nuts are designed with precision holes on one side and are suitable for scenarios where they need to be fixed and prevented from loosening by pins or locking wires.

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Metric Slotted Round Nuts

Metric Slotted Round Nuts

Xiaoguo® Metric slotted round nuts strictly follow the BS 4185-1-1-1967 standard to ensure the global compatibility of size, material and performance, meet high-precision assembly requirements and improve product compatibility.

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Knurled Nuts with Collar

Knurled Nuts with Collar

Xiaoguo® knurled nuts with collar are knurled nuts with flanges that comply with the German industrial standard DIN 466-1986. They have the characteristics of quick manual tightening and high locking force and are widely used in instruments, electronic equipment and precision machinery.

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Hexagon Nuts with Cone

Hexagon Nuts with Cone

Xiaoguo® factory’s hexagon nuts with cone lock themselves tight. The cone shape and threads work together to grip bolts hard-no extra locking parts needed. Meets QC/T 355-1999 (auto standards). Good for cars, bikes, anything that rattles. Just crank them down and they stay put. Simple, sturdy.

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Flange Nuts with Raised Face

Flange Nuts with Raised Face

Xiaoguo® flange nuts with raised face are manufactured in strict accordance with QC/T 354 - 1999. Flange nuts with raised face are made of steel. The hexagonal shape of the flange nut is convenient for operation with a conventional wrench, making it easy to tighten and loosen.

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Small Round Nut

Small Round Nut

The small round nuts manufactured by Xiaoguo® are produced in accordance with the GB/T 810-1988 standard.Small round nuts are round in shape with a threaded hole inside. The outer surface has gripping areas, and grooves or notches for installation and removal using corresponding tools.

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Slotted Round Nuts

Slotted Round Nuts

The outer surface of the slotted round nuts is evenly distributed with slots.Theslotted round nuts manufactured by Xiaoguo® are products strictly produced in accordance with the DIN 546-1986 standard.

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Lock Nuts

Lock Nuts

Xiaoguo® lock nuts meets JB/T 1700.2-1991 Chinese machinery specs. Built to stay put-no loosening from vibration or heavy loads. Standard wrenches fit. Use lock nuts where loose bolts aren’t an option. Screw on, done. No magic, just metal that does its job.

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The professional China Nut manufacturer and supplier, we have own factory. Welcome to buy Nut from us. We will give you the satisfactory quotation. Let us cooperate with each other to create a better future and mutual benefit.
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