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SEMS | Screw and Washer Assemblies
SEMS screw with flat washer, split wahser and conical washer

SEMS | Screw and Washer Assemblies

SEMS Screws: Engineered Efficiency and Productivity

SEMS screws are ingenious one-piece fastening solutions that combine a screw and a captive washer into a single assembly. This innovative design offers numerous advantages over traditional two-piece screw and washer combinations.

Streamlined Assembly Process:SEMS screws eliminate the need for a separate washer installation step, reducing assembly time and costs. The pre-assembled washer ensures consistent placement and orientation, minimizing the risk of incorrect installation or lost washers during the fastening process.

Improved Joint Integrity:The captive washer provides a larger bearing surface, distributing the load more evenly and reducing the risk of over-torquing or damaging the fastened materials. This results in a stronger, more secure joint that is resistant to vibration and loosening.

Applications:Metalverse supplies SEMS screws ideal for a wide range of industries and applications, including:

  • Electronics manufacturing: Securing PCBs, covers, panels, and components
  • Appliance assembly: Fastening sheet metal and plastic parts in washers, dryers, refrigerators, and other home appliances
  • HVAC equipment: Installing grilles, ducts, vents, and other air handling components
  • Automotive interiors: Attaching upholstery, trim panels, and other interior components
  • Furniture and cabinetry: Securing hinges, drawer slides, and other hardware
  • Metalworking and fabrication: Fastening sheet metal, brackets, and other fabricated components

Customizable to Your Needs:At Metalverse, we understand that every application has unique requirements. That's why we offer a wide range of SEMS screw options, including:

  • Various screw sizes and thread types
  • Multiple drive systems, such as Phillips, Torx, and hex
  • Different washer materials and finishes, including stainless steel, zinc-plated, and nylon
  • Customized washer shapes and sizes to suit specific application needs

Simplify your high-volume screw fastening processes and improve the efficiency of your assembly lines with Metalverse SEMS screws. Contact us today to discuss your requirements and learn how our innovative SEMS solutions can benefit your operations.

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Material

Stainless Steel, 18-8SS, 316SS, A2-70, Alloy Steel gr. 8.8, 10.9, 12.9

Size

#4 - 3/8" | M3 - M12

Surface Treatment

Electronic Plating

Standard & Regulation

DIN 6900, ASTM B18.6.3