ASME SA194-7ML High Strength Heavy Hex Nut 

A nut is a component that is screwed together with a bolt or screw for fastening. According to different materials, all components that must be used in manufacturing machinery can be divided into carbon steel, stainless steel, and non-ferrous metals (such as copper). Nuts are Tight junction parts of mechanical equipment, which can be connected together by internal threads, nuts and bolts of the same specification, such as M4-P0 M4-P07 nut can only be used Connect the 7 series bolts (in the nut, M4 refers to the inner diameter of the nut being about 4mm, and 0.7 refers to the distance between the thread teeth being about 0.7mm); The same applies to American products, such as 1/4-20 nuts that can only match 1/4-20 screws (1/4 nuts have an inner diameter of approximately 0.25 inches, and 20 nuts have 20 teeth per inch). The anti loosening nut consists of two parts, each with a staggered cam. Due to the design slope angle of the inner wedge being greater than the nut angle of the bo…