When a flush-mount finish is required in sheet metal or component assembly, JLHY's countersunk flat head self tapping screws are the right choice. These industrial-grade fasteners sink completely into the material, leaving only a flat top surface that can be finished over or left clean. Combined with the self tapping thread form, these screws deliver both a clean appearance and strong, reliable fastening in a single fastener.

The Type C thread form cuts threads into the receiving material, providing high pull-out resistance in thin sheet applications. The flat head profile distributes load well and seats flush with minimum surface displacement. Industrial-grade heat treatment ensures consistent hardness and durability in production environments.

JLHY's countersunk self tapping screws are manufactured to DIN 7985 / ISO 7045 standards, ensuring compatibility with standard drive tools and mating parts. Available in carbon steel with zinc plating or in stainless steel A2 and A4 grades for superior corrosion resistance. Also available with nickel plating for specialized industrial environments.

Used across electronics manufacturing, appliance production, automotive assembly, and precision equipment manufacturing. Custom lengths, head configurations, and OEM packaging are available. Contact JLHY for technical specifications and volume pricing.