DIN934 Carbon Steel Gr 8.8 2H Black Surface treatment Hex Head nut Dia 16

1. Product Description

A nut is a fastener with an internal thread and used in conjunction with a bolt, having an internal thread and being used in conjunction with a screw rod to transmit movement or power to a mechanical part. A nut is a nut that is screwed together with a bolt or screw to serve as a fastening part, an original that must be used in all manufacturing machines. A wide range of nuts, we commonly have GB, British Standard, American Standard, Japanese standard nut. According to the different material, the nuts are divided into carbon steel, high-strength, stainless steel, Plastic steel and other types. According to the product attribute corresponding to the national standard number is divided into ordinary, non-standard, (old) GB, new GB, American, British, German standard. Different sizes, threads are divided into different specifications. General GB, German standard with M (for example, M8, M16), American, Imperial, and the use of fractions or # to express the specifications (such as 8#, 10#, 1/4, 3/8) fasteners, nuts is the mechanical equipment tightly connected parts, through the inner thread, the same size nuts and screws To connect

2. Specification

3. Application

The six angle nut is used in conjunction with the bolt and screw, and it plays the role of fastening the machine parts. Among them, the 1 type six angle nut is the most widely used. The C grade nut is used for the machine, equipment or structure with rough surface and low accuracy, and the A-level and B grade nuts are used for the machine, equipment or structure with relatively smooth surface and high accuracy. The thickness of the 2 type six angle nut is m thick, which is often used in frequently required dismantling occasions. The thickness of the six angle thinner nut is thinner, which is used in the case of the restricted surface space of the connecting machine. The thickness of the six angle thinner nut is thinner.

4. Advantages

Anodizing and chemical conversion to black oxide and electrified black power, the ultimate goal is to produce metal surface oxide film, which is a dense black to beautify the appearance and improve the corrosion effect. The six - angle nut is a six - side general - purpose fastener and internal thread. The most common six angle fastener, the internal screw bolt is fixed on the leg of the bolt or six horned hat screw. Six angle nut (six angle nut) with bolts, screw adopts the connection type mechanical fastening effect. 1 the most widely used six angle nut, the C grade nut is rough surface, for the less precise machinery, equipment or structure, A and B nut are used for relatively smooth high-precision mechanical, equipment or structural surface. The thickness of the 2 type six angle nut is m thick and often needs to be dismantled frequently. The six angle thin nut m thickness thinner is used for space limited applications connected to a part of the surface.

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