Flat Bottom Large Plate Flange Nut with Superior Anti-Pressure Strength

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8
• Use: Anti-Slip Locking
• Surface Treatment: Galvanizing
• Whether to Support Customization: Support
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The Flat Bottom Large Plate Flange Nut is a masterfully engineered fastener that merges the unique traits of flat bottomed, large plate, and flange design. This innovation is a staple in sectors such as machinery, construction, and automotive manufacturing due to its exceptional features. Let's delve into its detailed structural characteristics, performance benefits, versatile application scenarios, selection guidelines, and comprehensive installation and maintenance procedures.

Structural Characteristics

Flat Bottom Design: The nut showcases a flat bottom, ensuring a broad and smooth contact area with the connector's surface. This clever design distributes pressure evenly, mitigates local stress concentration, minimizes damage to the connector's surface, and enhances connection stability. For instance, in precision instruments and equipment, the flat bottom design is crucial to maintaining the integrity of instrument surfaces, preventing damage from excessive local pressure.

• Large Plate Structure: Featuring a sizeable disc-shaped top, this nut augments the contact area with tools like wrenches, facilitating easy installation and removal. It's particularly advantageous in tight spaces or when substantial torque is necessary. Take car engine compartments, for example, where space is at a premium; these large flange nuts enable maintenance staff to swiftly maneuver tools for efficient operations.

Flange Section: Distinctively, the nut's center extends outward to form a flange, often embellished with multiple symmetrical holes or projections. These features serve dual purposes: holes accommodate positioning pins or support other connections, thereby boosting accuracy and connection strength; projections increase friction with the connecting piece, effectively preventing loosening in vibrant environments.

Performance Advantages

High Strength Connection: The nut's innovative structure ensures even stress distribution under significant loads, guaranteeing reliable and stable connections. In heavy machinery assembly, such as large cranes' critical component connections, these nuts deliver robust tensile and compressive force endurance, preventing operational loosening.

Exceptional Anti-Loosening Capability: The close fit between the flange and connecting surface, supplemented by potential anti-loosening mechanisms like locking teeth or washers, effectively counters vibration and impact. This significantly lowers the risk of nut displacement. In railway track fixation, for instance, the intense vibrations from train movement demand superior anti-loosening performance, perfectly suited for our flange nuts.

Corrosion Resistance: Crafted from varying materials and treated with diverse surface processes—such as stainless steel or finishes like galvanizing and nickel plating—these nuts exhibit outstanding corrosion resistance. Ideal for challenging environments with moisture or corrosive gases. For marine engineering, where long-term seawater corrosion is a concern, selecting the right materials and treatments ensures enduring, stable operation.

Application Scenarios

Mechanical Manufacturing: Employed in various machinery and transmission equipment, these nuts securely connect critical components, ensuring operational precision and stability. For example, in CNC machine tools, fastening the spindle box and bed with these nuts guarantees high-precision spindle performance.

Construction Engineering: Essential for the secure connection and fixation of components within large steel structures, bridges, and various buildings, ensuring structural integrity.