Hexagonal Washer Screws for Effective Mounting and Secure Fastening

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Product Description

Basic Specifications
Model NO.
1-1
Groove
Hexagon
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN
Grade
4.8
Thread Type
Full Thread
Customization
Support
Use
Fastening Connection
Applicable Industries
Construction, Manufacturing, etc.
Transport Package
Container
Specification
1-30
HS Code
0101101010
Production Capacity
50000
Product Overview

Introducing the advanced Hexagonal Huasi pointed cutting tail screw, a marvel of engineering designed for seamless installation and unparalleled fastening reliability.

1Structural Features

1. Hexagonal Head Design

Tool Adaptability: This screw boasts a precise hexagonal head design, seamlessly compatible with standard wrenches or power tools. Experience stable torque transmission that prevents slippage during installation.

Mechanical Stability: The ingenious hexagonal structure disperses stress and elevates torsional performance, making it ideal for high-strength fastening applications.

2. Huasi (Spring Washer) Integration

Dynamic Anti-Loosening: The Huasi washer compensates for any looseness caused by vibration or impact through elastic deformation, maintaining unwavering connection stability.

Material Quality: Crafted from high-strength stainless steel or carbon steel, with surfaces galvanized or treated with Dacromet for enhanced corrosion resistance.

3. Sharp Cut Tail (Drill Tail) Design
  • Self-Tapping Mastery: Effortlessly penetrates metal plates (up to 6mm thick), wood, and plastics without pre-drilling.
  • High Bite Force: The optimized thread design rapidly cuts into materials to form a robust mechanical bite.

2Performance Advantages

Boosted Construction Efficiency: Integrating drilling, tapping, and locking functionalities, this screw enhances efficiency by over 50% compared to traditional bolt installations.

Enhanced Connection Stability: A triple mechanism combining hexagonal head torque control, Huasi elastic compensation, and drilling tail thread engagement.

Environmental Adaptability: Engineered for challenging environments, including humid and salt-spray conditions using premium 304/316 stainless steel or galvanized steel.

3Typical Application Scenarios

  • Building Steel Hooks
  • Mechanical Equipment Manufacturing
  • Automotive and Transportation Vehicles
  • Electronics and Home Appliances Industry

4Selection Criteria

Material Thickness: Optimal for single-layer metal plates up to 6mm thick.

Load Type: For dynamic load (vibration), opt for stainless steel with Huasi structure; for static load, galvanized carbon steel is recommended.

Frequently Asked Questions
Q1: What is the maximum thickness of metal these screws can penetrate? A1: These drill tail screws are designed to penetrate metal plates up to 6mm thick without the need for pre-drilling.
Q2: How does the "Huasi" integrated washer benefit the connection? A2: The Huasi (spring washer) provides elastic compensation that prevents the screw from loosening due to vibrations or impacts.
Q3: Are these screws suitable for outdoor or humid environments? A3: Yes, specifically the versions made from stainless steel (304/316) or galvanized carbon steel with Dacromet treatment are highly corrosion-resistant.
Q4: Can these screws be used with power tools? A4: Absolutely. The hexagonal head design is specifically compatible with power tools and standard wrenches for high-efficiency installation.
Q5: What industries commonly use these hexagonal washer screws? A5: They are widely used in construction (steel structures), automotive manufacturing, electronics, and mechanical equipment assembly.
Q6: Do these screws support customization for specific projects? A6: Yes, according to the basic specifications, customization is supported to meet specific engineering requirements.

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