Hexagon Screws with Washers for Robust and Reliable Connections

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: 1-1
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8
• Thread Type: Full Thread
• Whether to Support Customization: Support
• Use: Fastening Connection
• Applicable Industries: Construction, Manufacturing, etc.
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The Hexagonal Huasi pointed cutting tail screw is a game-changing fastener that seamlessly blends efficient installation with unwavering fastening performance. Let's delve into its core design features, performance advantages, and versatile application scenarios, which make it stand out in the world of fasteners.

1. Structural Features

1. Hexagonal Head Design

Tool Adaptability: With a standard hexagonal shape, the head flawlessly integrates with wrenches or power tools. This ensures stable torque transmission, preventing slippage during installation, and guarantees precise and efficient operations.

Mechanical Stability: The hexagonal structure adeptly disperses stress, greatly enhancing torsional performance. It's ideal for high-strength fastening scenarios, significantly improving connection reliability.

2. Huasi (Spring Washer) Integration

Dynamic Anti-Loosening: Huasi takes center stage by compensating for potential looseness caused by vibrations or impacts. Perfect for dynamic load environments, it assures unwavering connection stability.

Material Compatibility: Crafted from high-strength stainless steel or carbon steel, each piece is surface-galvanized or treated with Dacromet. This not only boosts corrosion resistance but also extends the service life.

3. Sharp Cut Tail (Drill Tail) Design

• Self-Tapping and Self-Drilling Function: Featuring a drill point or Fried Dough Twists shape, the tail effortlessly penetrates metal plates (up to 6mm thick), wood, plastic, and other materials without pre-drilling, streamlining construction processes.

• High Bite Force Thread: The thread design is meticulously optimized for self-tapping, quickly cutting into materials and establishing a robust mechanical bite. This enhances connection strength, especially ideal for thin plate connections.

2. Performance Advantages

1. Enhancement of Construction Efficiency

Single Process Installation: Experience a seamless blend of drilling, tapping, and locking functions. This boosts efficiency by over 50% compared to traditional bolt installations, making it a perfect choice for large-scale projects.

Tool Compatibility: Designed for both manual and electric tools, it reduces the skill requirements for operators and enhances construction flexibility.

2. Increased Connection Stability

Multi-Level Anti-Loosening System: A formidable combination of hexagonal head torque control, Huasi elastic compensation, and drilling tail thread engagement forms a triple anti-loosening mechanism. This offers superior anti-vibration performance compared to ordinary screws.

High Load-Bearing Capacity: Tailored for medium to high-strength load scenarios, such as steel structure connections and mechanical assembly, ensuring safe and reliable connections.

3. Environmental Adaptability

Corrosion Resistance: Constructed from stainless steel (like 304, 316) or galvanized carbon steel, these screws thrive in harsh environments, including humid and salt spray conditions.

Wear Resistance: The synergy of high-strength materials and advanced surface treatments enhances wear resistance, extending the product's service life.

3. Typical Application Scenarios

1. Building Steel Hook

2. Manufacturing of Mechanical Equipment

3. Cars and Transportation Vehicles

4. Electronics and Home Appliances Industry

Four Selection Criteria

Material Thickness: Drill tail screws excel with single-layer metal plates up to 6mm thick. Pre-drilling is necessary if this range is exceeded.

• Load Type: For dynamic load scenarios (like vibration equipment), opt for stainless steel material with Huasi structure. For static load scenarios, carbon steel galvanized versions are available.