Carbon and Alloy steel nuts DIN 934 A563 GR 2H heavy black hex nut M10-M100

Carbon and Alloy steel nuts DIN 934 A563 GR 2H heavy black hex nut M10-M100


1.Product Description

Hexagonal nut (hexagonal nut) bolt with fastening effect of connecting mechanism. Most widely used hexagonal nut, class c nut with rough surface, imprecise machinery, equipment or structure; Hexagon nut type .2 for precision machinery, equipment, or structure with relatively smooth surfaces. Type A and B nuts of thickness m thick, often requiring frequent disassembly. Hexagonal thin nut m thickness. Used to connect to the surface portion of a space-limited application.
Nuts are fasteners with internal threads and used in conjunction with bolts, mechanical parts with internal threads and with screws to transmit motion or power.

The nut is a nut which is screwed together with a bolt or screw to serve as a fastening part . All production and manufacturing machines have to be used as an original . There are many kinds of nuts . The nuts are divided into steel , high strength , stainless steel , plastic steel and so on according to different materials .Specifications (e. G. 8 #10 #n1 / 4 / 4 / 8) fasteners, nuts are parts that are tightly connected to mechanical equipment, and can be connected together through the inside thread, the same specification nuts and screws. For example, the M4-0.7 nut can only be matched with the M4-0.7 screw (in the nut, the inner diameter of the M4 finger nut is about 4 mm and 0.7 mm between the two thread teeth; The same is true of American products. For example, a 1 / 4-20 nut can only be matched with a 1 / 4-20 screw. The inner diameter of a 1 / 4-finger nut is about 0. 25 inches and 20 fingers per inch. There are 20 teeth in each inch).
Nuts are fasteners with internal threads and used in conjunction with bolts, mechanical parts with internal threads and with screws to transmit motion or power.


2.Specification

3.Application

Nut varieties, we have a common national standard, ONS. NDARD, US Standard, Japanese-themed nut according to material, divided into carbon steel, high strength steel, stainless steel. Steel and other major product types. Corresponding to different countries of the standard code divided into general standard, non-standard standard (old GB standard, new national standard, American standard, English standard, German standard. Different dimensions. Range from thread to different specification. German standard usually expressed as M (e.g. M8 M16), United States, UK is expressed in score or # specification (e.g. #8 #10 / 1 / 4). 3 / 8) fastenersNuts are parts of machinery and equipment that are tightly connected to the inside through threads, with nuts and screws of the same size connected together. For example, there are only m4-0.7 nuts and ts. he uses m4-0.7 nuts (the inner diameter of the M4 finger nuts in the nuts is about 4mm) 0.7 refers to the distance between the two threads (0.7 mm); The products made in the United States also have 1 / 4-20. Screws and nuts use only 1 / 4-20 and 1 / 4 of the inner diameter of about 0.25 inches of nuts. Anodic oxidation and chemical synthesis black oxidation black anodizing bl to dynamic, eventuallyThe goal is to form a metal surface oxide film that is compact black, beautifies the appearance and improves the corrosion effect.

4.Advantages

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