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Vichok Hardware

ISO7380 304/316 SS Combo Screw Hex Socket Pan Head Self-Contained Flat Spring Washer 3-in-1 Screw

ISO7380 304/316 SS Combo Screw Hex Socket Pan Head Self-Contained Flat Spring Washer 3-in-1 Screw

$28.62 USD
$28.62 USD $28.62 USD
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304/316 stainless steel ISO7380 3-in-1 combo screws are precision industrial fasteners engineered with a hex socket pan head, integrated large/small flat spring washers, and a self-contained washer design. Compliant with ISO7380 standards, these all-in-one screws eliminate the need for separate washers, streamlining installation while ensuring reliable fastening performance for diverse applications.
 
Crafted from premium 304 and 316 stainless steel, the screws offer dual corrosion resistance options: 304 for general indoor/outdoor use, and 316 for harsher environments (marine, chemical, or high-humidity settings). The hex socket drive ensures secure tool engagement and precise torque control, while the pan head provides a smooth, low-profile finish that complements visible installations without compromising structural stability.
 
The integrated flat spring washers (available in large and small sizes) deliver excellent anti-loose performance, absorbing vibration to maintain tight connections over time. As self-contained fasteners, they save time during assembly, making them ideal for manufacturers, maintenance professionals, and DIY enthusiasts. Suitable for machinery, electronics, automotive, and marine applications, the screws cover a wide range of industrial and commercial fastening needs.
 

Core Features & Advantages

 
  • Dual 304/316 Stainless Steel: 304 for general use, 316 for superior corrosion resistance in harsh environments.
  • ISO7380 Compliant: Meets international standards for dimensional accuracy and reliability.
  • 3-In-1 Combo Design: Integrated hex socket pan head + large/small flat spring washers, self-contained for easy installation.
  • Anti-Loose Performance: Spring washers absorb vibration, ensuring long-term tight connections.
  • Hex Socket Drive: Enables secure tool grip and precise torque control for seamless installation.
 

Key Specifications

 
  • Material: 304 Stainless Steel, 316 Stainless Steel
  • Standard: ISO7380
  • Drive & Head: Hex Socket, Pan Head
  • Design: 3-In-1 Combo Screw, Self-Contained Flat Spring Washer (Large/Small Sizes)
  • Applications: Machinery, Electronics, Automotive, Marine, Industrial/Commercial Installations
  • Performance: Corrosion-Resistant, Anti-Loose, Time-Saving, High-Precision
ISO7380 Self-Contained Spring Washer Screw ISO7380 Self-Contained Spring Washer Screw
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