Bo Yu Yongnian specializing in the production of fasteners nuts, nut wholesale, our nut assembly line for mass production trapezoidal buckle square nuts, are also subject to stringent quality assessment and testing, please rest assured purchase price of the nut, the nut of the model nut production processes and technologies we will tell you to let you know more about the product they are buying some of the features, May approaching, we are introduced during the new and old customers preferential activity, but also hope the new and old customers again visit, Bo Yu Yongnian fasteners to welcome you! Hex nuts and bolts, screws with the use of mechanical fastening the connecting role. Type a hex nut which was the most widely used, C-level nut for rough surface on the machinery, equipment or structures less precision; A grade and B grade nut for surface is smooth, requiring high precision machinery, equipment or structure. Type 2 hex nut thickness m thick nut, used often often require disassembly of the occasion. Hexagon thin nut m thickness thinner, used to connect parts of the surface space is limited occasions Bo Yu Yongnian specializing in the production of fasteners nuts, nut wholesale, our nut assembly line mass production, product quality is through strict examination and testing, please rest assured purchase price of nuts, nut type, nut production processes and technologies we will tell you to let you know more about the product they are buying some of the features, May is approaching, we have In the meantime launched a new and old customers preferential activity, but also hope the new and old customers to visit again, Bo Yu Yongnian fasteners to welcome you! The working principle is to use the nut friction between the nuts and bolts self-locking. However, in this self-locking action of the load will reduce the reliability. In some important occasion we will take some measures trapezoidal buckle locking nut specifications to ensure the reliability of the locking nut. Which is one with a lock nut against rotation. Locknut there are three: the first one is the same with the two on the same team nut bolts between two nuts to attach a tightening torque, making bolted reliable. The second is dedicated locknut, needs and a lock washer can be used together. Dedicated locknut not hex nuts, but one round nut, the nut circumference opened a three, four, six or eight notches (depending on the size and manufacturer of nut products varies), which Tighten the focus of both a few notches tight tool, but also snaps into place Circlip bayonet. The third is the outer surface of the nut to the threaded inner peripheral surface of the screw hole is drilled therethrough (typically two, distributed on the outer-section 90) for screwing into a small-diameter countersunk head screw, the purpose is to give the thread applying a force to the centripetal direction, the lock nut to prevent the release. The quality of the good market locknut set with the inner peripheral surface of the nut and the lock nut threaded copper pieces consistent trapezoidal shaped female buckle, a top radial screws to avoid direct contact with the locking screw is damage to the latter. This rotational movement of the lock nut on the shaft locking type parts gradually began to use the occasion, such as a ball screw mounting end bearing locking. The second method is more reliable than locking the first one, but relatively complex structures. Two minutes before the third comparison, has the locking structure is simpler and better aesthetics and axial smaller features. Inner nut _ trapezoidal buckle square nut _ Hebei Yongnian nut factory | fasteners provided by Bo Bo rain rain fasteners. This information consists of: Bo Yu Yongnian County provided fasteners (www.byjgj.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, Contact: Zhao Yusaku