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5/16"-18 x 7/8" Trilobe Thread Forming Screws for Metal/Six-Lobe/Steel Zinc Plated (200 pcs)

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Product details

Management number 211231395 Release Date 2026/04/04 List Price US$52.00 Model Number 211231395
Category
  • Thread rolling screws for metals. self-tapping screw designed to create their own internal thread when driven into a hole. These screws have a unique thread design that allows them to cut and form threads as they are installed, which helps in securing them tightly into various materials like metal, plastic, or composites.
  • FLAT SIX LOBE : HEADS TO ASME B18.6.3 DIMENSIONS
  • Triangular Cross-Section: The threads have a triangular cross-section that helps in reducing the driving torque and increasing the holding strength.
  • Thread Forming: Instead of removing material to create threads, these screws displace the material, which increases the strength of the connection.
  • Applications: Commonly used in automotive, electronics, and machinery industries due to their ability to provide strong, reliable connections without the need for pre-threaded holes or additional fastening components.
Brand Ecom Fasteners
Color Silver
Head Type Flat
Size Name 5/16"-18 x 7/8"
Unit Count 200.0 Count
Part Number E812015-200
Drive System Star
Manufacturer Ecom Fasteners
Thread Style Right Hand
Fastener Size 5/16"-18 x 7/8"
Fastener Type Self-Tapping Screw
Material Type Steel
Exterior Finish Zinc
Thread Coverage Fully Threaded
Screw Head Style Flat

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