Size M6 304 Stainless Steel Hex Lock Nut Nylon Insert Hex Jam Nut

304 Stainless Steel Hex Lock Nut Nylon Insert Hex Jam Nut

Quick Details:

Other Name: M2 - M6 Grade 4.8 Nickel Plated Hex Nuts

Material:Alloy Steel, 304 Stainless Steel, 316 Stainless Steel

Certificate: ISO, DIN     Function: Screws fastener for Machine, building, industry, lamps ect.

Trade Term: EXW, CIF, FOB      Shipping Way:  Boat, Air, FEDEX, UPS, DHL

Products Description

Hex Jam nuts is used in conjunction with bolts and screws to connect and fasten parts. Among them, type I hex nuts are the most widely used. Grade C nuts are used for machines, equipment or structures with rough surfaces and low precision requirements; Grade A and B nuts are used for machines with relatively smooth surfaces and high precision requirements. , Equipment or structure. The thickness m of the type II hexagon nut is thicker, and it is mostly used in occasions that often need to be assembled and disassembled. The thickness m of the Hex Jam nuts is relatively thin, and it is mostly used in occasions where the surface space of the connected parts is restricted.

The first is to use two identical nuts to screw on the same bolt, and add a tightening torque between the two nuts to make the bolt connection reliable.

The second is a special anti-loosening nut, which needs to be used together with a kind of anti-loosening washer. The special lock nut is not a hexagonal nut, but a medium round nut. There are 3, 4, 6 or 8 notches on the circumference of the nut (depending on the size of the nut and the product series of the manufacturer). Several notches are both the focal point of the tightening tool and the snap-in of the lock washer bayonet.

The third type is to drill through threaded holes from the outer surface of the nut to the inner thread surface (usually 2, distributed at 90 on the outer surface), which are used to screw in small-diameter countersunk head screws. The purpose is to give the thread Apply a centripetal force to prevent the locknut from loosening. The better quality lock nut sold on the market is inlaid with a small copper block that is consistent with the thread of the lock nut on the inner surface of the nut to prevent the radial jacking screw from directly contacting the locked thread and damaging the latter. . This kind of lock nut is gradually applied in the shaft end locking of rotating motion parts, such as the anti-looseness of the bearing at the mounting end of the ball screw.

The fourth type of lock nut is composed of two parts, each part has staggered cams. Since the slope angle of the internal wedge design is greater than the nut angle of the bolt, this combination is tightly integrated into a whole. When vibration occurs When the DISC-LOCK lock nut is staggered, the raised parts of the DISC-LOCK lock nut move with each other to generate lifting tension, so as to achieve a perfect anti-loosening effect.

The fifth is structural anti-loosening, through the design improvement on the threaded structure, without the help of other external
The force comparison diagram of Shibijing locking thread and ordinary thread
The force comparison diagram of Shibijing locking thread and ordinary thread
Therefore, it has a wider applicability than the above-mentioned methods and has lower requirements on the environment, such as Spicer lock nuts. There are many types of lock nuts, such as nylon nuts and flange nuts. In short, this kind of lock nuts plays a role in preventing loosening. Twist the nut onto the screw, screw, bolt, etc., so that it will not come loose. so that they can be actively connected together, making them firm and stable to a high degree

                                                            M2 - M6 Grade 4.8 Nickel Plated Hex Nuts Parameter

Applications:

1, the common six corners outside the world -- widely used, characterized by relatively large fastening force. The drawback is that there must be enough space for operation when installing. When installing, you can use live wrenches, open wrenches or glasses wrenches. The spanner needs large space for operation.

2, the cylinder head inside hexagonal-is the most widely used of all screws, because it is relatively large fastening force, the use of hexagonal wrench can be operated, easy to install, almost all kinds of structures. The appearance is more beautiful and neat, the disadvantage is that the fastening force is slightly lower than the outer hexagon, and it is easy to damage the inner hexagon after repeated use.

Why Choose us?
1. Our company have more than 15 years experience in the Stainless Steel Screws field.
2. We have Professional experienced engineers, sales and overseas engineers.
3. We have automatically generate machines produce the screws, Bolts, Nuts, Washers and so on .
4. Our high productivity can make sure your quickly delivery time.
5. We have professional quality Checking department, make sure good quality.
6. 24Hrs online service.
7. Active and perfect after-sales service system.