Stainless Steel ASME/ANSI B18.6.3-30-2013 Phillips concave large hex head screws

  • Stainless Steel ASME/ANSI B18.6.3-30-2013 Phillips concave large hex head screws
  • Stainless Steel ASME/ANSI B18.6.3-30-2013 Phillips concave large hex head screws
  • Stainless Steel ASME/ANSI B18.6.3-30-2013 Phillips concave large hex head screws

Product Overview:

Phillips concave large hex head screws thread diameter 4# inch to 1/4 inch, common materials include stainless steel, carbon steel, etc., these materials have good corrosion resistance and enough strength to withstand the expected load. It is widely used in occasions requiring high torque transmission and stable fastening, such as heavy machinery and equipment, large building structures and so on.

Grade:

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Stainless Steel ASME/ANSI B18.6.3-30-2013 Phillips concave large hex head screws Details

Technical Specifications

  • Materials: Stainless steel
  • Thread Size: 4# inch to 1/4 inch
  • Surface Treatment: Optional galvanized, black oxide, Dacromet (enhance corrosion resistance and service life)


Product Overview

Our Stainless Steel Phillips Concave Large Hex Head Screws feature a large-size hexagonal head design, which effectively distributes tightening pressure, reduces local stress concentration, and increases the stability and reliability of the structure. As high-performance Phillips concave hex head fasteners, they are suitable for a wide range of applications from construction to manufacturing, combining aesthetic and functional advantages.
Made of high-quality stainless steel and optional high-strength alloy, these stainless steel concave hex screws have excellent tensile, torsion and corrosion resistance, adapting to various harsh environments, while the invisible concave design and high torque capacity make them ideal for precision and decorative assembly scenarios.


Functional Characteristics

  • Invisible Design: Our Stainless Steel Phillips Concave Large Hex Head Screws adopt a concave hexagonal head design, which ensures the surface of the workpiece is flat and free of protruding traces, achieving real hidden fixation and maintaining the overall beauty of the workpiece.
  • High Torque Capacity: The Phillips cross slot structure of the Phillips concave hex head fasteners allows for more efficient torque transmission, even in tight spaces, to exert maximum performance, avoid slippage, and increase installation speed significantly.
  • Selected High-Quality Material: These stainless steel concave hex screws are made of stainless steel and optional high-strength alloy, with excellent tensile, torsion and corrosion resistance, suitable for all kinds of harsh environments and ensuring long-term stable performance.
  • Precision Process: The Stainless Steel Phillips concave hex screws feature high thread accuracy and a smooth locking process, maintaining good performance even after long-term service, ensuring tight fit and assembly accuracy.


Applications

  • Advanced Architecture: Stainless Steel Phillips Concave Large Hex Head Screws are widely used in curtain wall decorations and interior decorations, maintaining the overall smooth lines of the building and not damaging the design beauty, achieving invisible and firm fixation.
  • Aerospace: These Phillips concave hex head fasteners are applied to the internal and external components of aircraft fuselages, which are both aesthetically pleasing and safely compliant with strict weight limits, meeting the high standards of aerospace assembly.
  • Medical Equipment: Used for fixing operating room instruments, our stainless steel concave hex screws pursue cleanliness and are easy to disinfect, complying with the strict hygiene requirements of the medical industry.
  • Precision Machinery: Suitable for fixing devices such as sensors and controllers, these Stainless Steel Phillips concave hex screws ensure assembly accuracy and improve the overall operation efficiency of precision machinery.

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