DIN 935 Hexagon Slotted and Castle Nuts for Industrial Mechanical Structural Engineers

DIN 935 Hexagon Slotted and Castle Nuts for Industrial Mechanical Structural Engineers

What are Hexagon Slotted and Castle Nuts?

Hexagon Slotted and Castle Nuts mainly refer to Hexagon Slotted Nuts, i.e., slots are machined on top of the hexagon nuts. It is used in conjunction with screw with hole bolts and cotter pins to prevent relative rotation of bolts and nuts, see DIN935, etc. Its role is to use bolts with holes in the rod to insert cotter pins to prevent loosening. Hexagon Slotted and Castle Nuts function is to fix the vehicle's front and rear wheel axles by fastening through the front and rear wheel axle screws to keep the frame and tires fixed together. Hexagon Slotted and Castle Nuts are common mechanical connecting elements, usually used to connect threaded rods or bolts with other components to fasten and fix. Hexagon Slotted and Castle Nuts are designed and applied in various fields, from household goods to industrial machinery, as found in their figure.

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Hexagon Slotted and Castle Nuts are manufactured to DIN 935, ASME/ANSI B 18.2.2, ASME/ANSI B 18.2.4.3M, BS 3692, JIS B 1170, ISO /R 288, SAE J 482 (-2).

Specifications of Hexagon Slotted and Castle Nuts:M4,M5,M6,M7,M8,M10,M12,M14,M16,M18,M20,M22,M24,M27,M30,M33

①,Number of slots: ≤M39: 6 slots

M42~M68: 8 slots ≥M72: 10 slots

②,Material: a) Steel, performance grade: d < 5mm: as per agreement; 5mm ≤ d ≤ 39mm: 6,8,10; d > 39mm: as per agreement. Standard DIN EN ISO 898-2.

b) Stainless steel, performance class: d ≤ 20mm: A2-70; 5mm < d ≤ 39mm: A2-50; d > 39mm: as per agreement. Standard DIN EN ISO 3506-2.

c) Non-ferrous metals, performance classes: CuZn = copper-zinc alloy. Standard DIN EN 28839.

Hexagon Slotted Nuts Application Industry Solutions:

The Hexagon Slotted Nuts is used to fasten the vehicle's front and rear axle by fastening through the front and rear axle screws so that the vehicle frame and tires are fixed together. To prevent the nuts from loosening, a cotter pin must be used to fasten through the groove of the Hexagon Slotted Nut, and the cotter pin must be passed through the middle of the axle screws to fasten the Hexagon Slotted Nut. The function of the Hexagon Slotted Nuts is to secure the vehicle's front and rear axles by fastening the axle screws through the front and rear wheels so that the frame and tires are fixed together. To prevent the nuts from loosening, a cotter pin must be used to restore the Hexagon Slotted Nut through the groove of the Hexagon Slotted Nut, and the cotter pin has to be passed through the middle of the axle screw to fix the Hexagon Slotted Nut. The ends of the axle screws usually need to be drilled. The diameter of the holes and the width and depth of the slots in the Hexagon Slotted Nut determine the size of the cotter pin to be used. When the axle screws and cotter pins are relatively well matched, the nuts hold the front wheel and frame in place through the axle screws, and the cotter pins fasten the slotted nuts through the holes in the axle screws, so the Hexagon Slotted Nut does not loosen. The vehicle does not move in motion. This keeps the Hexagon Slotted Nut from loosening, even when the car is in motion. In practice, the Hexagon Slotted Nut can connect mechanical parts in machine construction, such as bearings, gears, couplings, etc.

Hexagon Slotted Nuts features use manufacturing process and related notes:

Hexagon Slotted Nuts is a type of nut used for machines and equipment that requires frequent disassembly. It gets its name from its unique design, where a groove is cut into the female body to form a spiral-like structure. The anti-loosening effect of Hexagon Slotted Nuts is realized by its unique design. Since the slotted portion forms a spiral-like structure, it can be tightly fitted to the bolt, thus creating a more reliable connection. In addition, due to the elastic deformation of the groove edges, Hexagon Slotted Nuts also have a better anti-vibration and anti-loosening effect.

1. Threaded Construction: Hexagon Slotted Nuts are typically internally threaded to mate with threaded rods or bolts. These threads can be standard metric or inch threads, depending on the specific application.

2. Slotted Design: Their slotted construction is unique to Hexagon Slotted Nuts. The slots are usually located on one side of the nut, allowing it to deform during tightening and providing flexibility to ensure a solid and tight threaded connection.

3. Material Selection: Hexagon Slotted Nuts are typically made from various materials, including stainless steel, carbon steel, brass, and aluminum alloys. The choice of material depends on environmental conditions, loads to be applied, and corrosion requirements.

Uses of Hexagon Slotted Nuts:

1. Mechanical assembly: In mechanical assembly, Hexagon Slotted Nuts are often used to hold parts together to ensure a strong and stable assembly.

2. Electronic equipment: Hexagon Slotted Nuts are used in electronic equipment to connect and secure various components, such as circuit boards, electronic components, and heat sinks.

3. Automotive industry: Hexagon Slotted Nuts are used in automotive manufacturing to mount different components, including the engine, suspension, and body structure.

4. Construction industry: Hexagon Slotted Nuts are also widely used in the construction sector to connect and secure various components in a structure.

The manufacturing process of slotted nuts:

1. Cold Heading: Hexagon Slotted Nuts are typically manufactured through a cold heading process. This process involves pressing a metal bar into the desired threaded and slotted shape. 2.

2. Heat Treating: Heat treating during manufacturing improves the hardness and strength of Hexagon Slotted Nuts, making them more suitable for various applications.

3. Plating: Some Hexagon Slotted Nuts may require a corrosion-resistant or aesthetically pleasing surface coating, such as zinc or nickel plating.

Slotted nuts related considerations:

1. Proper Selection: It is essential to select Hexagon Slotted Nuts of the proper size and gauge to ensure a perfect fit on threaded rods or bolts.

2. Tightening force: Do not over-tighten Hexagon Slotted Nuts during the tightening process, as this may damage the parts or cause the threaded connection to loosen.

3. Environmental adaptability: Select appropriate materials and coatings according to the usage environment to resist corrosion and other unfavorable factors.

4. Periodic Inspection: Regularly inspect and maintain the nut to ensure its performance and reliability, especially in high-stress or vibration environments.

Overall, Hexagon Slotted Nuts are indispensable components in mechanical connections. Their design and manufacture have evolved over the years to suit various applications. Proper selection, installation, and maintenance of Hexagon Slotted Nuts are essential to ensuring the performance and safety of mechanical systems.

Note on Hexagon Slotted Nuts Industry Solutions:

To prevent the nuts from coming loose, the Hexagon Slotted Nuts must be secured with cotter pins through the slots in the Hexagon Slotted Nuts. To ensure the Hexagon Slotted Nuts, the cotter pins must be inserted through the center of the axle screws. Usually, holes need to be drilled in the ends of the axle screws, and the diameter of the holes, as well as the width and depth of the slots in the Hexagon Slotted Nuts, determine the size of the cotter pins. The diameter of the holes and the width and depth of the slots in the Hexagon Slotted Nuts determine the size of the cotter pins to be used. When the axle screws and cotter pins used are a good match for the Hexagon Slotted Nuts, the nuts are held in place on the front wheels and frames by the axle screws, and the cotter pins are held in place by the holes in the axle screws so that the Hexagon Slotted Nuts don't break loose. The vehicle doesn't move in motion. The Hexagon Slotted Nuts are held in place by the cotter pins through the holes in the axle screws so that the Hexagon Slotted Nuts do not come loose, even when the vehicle is in motion.

1. Before use, ensure that the correct type of Hexagon Slotted Nuts is selected and that they fit the bolts well.

2. When tightening Hexagon Slotted Nuts, do not use excessive force to avoid damaging them.

3. When removing Hexagon Slotted Nuts, use the appropriate tools to avoid damaging them or causing injury.

The slotted nut is a special kind of nut with an anti-loosening effect. Its unique design allows it to closely match the bolt to form a more reliable connection and has a better anti-vibration and anti-loosening effect. When using Hexagon Slotted Nuts, care should be taken to select the correct type and ensure that it fits the bolt well and is tightened and disassembled correctly.