Reliable Hexagon Slotted Nuts for Heavy-Duty Construction Applications

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 8.8
• Surface Treatment: Black
• Use: Anti-Shedding Type
• Applicable Industries: Construction, Manufacturing
• Whether to Support Customization: Support
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Slotted nuts, especially hexagonal slotted nuts, are expertly engineered fasteners, meticulously crafted for specialized applications. Below is an in-depth exploration of the unique attributes of slotted nuts:

1, Definition and Characteristics

Slotted nuts boast an innovative design where grooves are precisely machined above hexagonal nuts. This allows them to harmoniously pair with threaded bolts featuring holes and split pins, all contributing to the prevention of relative rotation between the bolt and nut, delivering enhanced stability. Key characteristics include:

1. Superior anti-loosening performance: The ingenious insertion of the split pin into the slot ensures the nut remains steadfast, even amidst vibration or impact, significantly augmenting the reliability of the connection.

2. Complex external structure: The requirement to machine grooves above the nut gives rise to a sophisticated external structure. This complexity necessitates careful attention during production due to the substantial deformation potential during molding.

2, Type and specifications

1. Type: Slotted nuts predominantly pertain to hexagonal slotted variants, although other types may exist within this category, catering to diverse application needs.

2. Specifications: Slotted nuts are available in an extensive range of specifications, with diameters spanning from M2 to M100. Selecting the precise specification is crucial to meet actual service requirements. Additionally, distinctions are made between coarse and fine teeth varieties, alongside differing product grades (such as A grade, B grade, etc.).

3, Materials and Applications

1. Material: Versatility in material choice characterizes slotted nuts, with options including stainless steel, quick-cut steel, stainless iron, copper, aluminum, and more. Each material is tailored to specific environmental conditions; for instance, stainless steel variants boast excellent corrosion resistance, making them ideal for humid or corrosive atmospheres.

2. Application: Slotted nuts find extensive utilization in applications demanding resilience against vibration or impact. These include sectors such as vehicles, mechanical equipment, and building structures. In automotive contexts, they play a pivotal role in securing the front and rear axles, ensuring a steadfast bond between the frame and tires.

4, Assembly and use

1. Assembly method: The assembly of slotted nuts involves threading the holed bolt through the connecting piece, followed by tightening the slotted nut onto the bolt. Subsequently, the split pin is deftly inserted into the nut's slot, threading through the screw hole to firmly secure the nut in place.

2. Precautions for use:

When selecting slotted nuts, it's paramount to choose specifications and materials aligned with the specific application needs.

Throughout the assembly process, ensure the split pin's diameter precisely matches the groove's width and depth to guarantee proper fixation and robustness.

Regular checks on the fastening of connecting components are essential. Promptly tighten any loose connections or replace damaged slotted nuts to maintain optimal performance.

5, Standards and specifications

The manufacturing and application of slotted nuts adhere to established standards and specifications. For instance, in China, prevalent standards such as GB6178-6181 guide their use. Additionally, international standards provide a framework ensuring uniformity and quality in slotted nut applications.

Overall, slotted nuts are exemplary fasteners with superior anti-loosening attributes, widely embraced in environments demanding vibration or impact resistance. Selecting the appropriate specifications and materials is vital, alongside adherence to prescribed standards and specifications during assembly and usage to optimize performance.