Premium Carbon Steel Self Drilling Screws for Metal Fabrication

High-performance self drilling fasteners engineered with advanced drill point technology for efficient metal penetration without buckling or damage

Carbon Steel Self Drilling Screws

The self drilling screw is combined high-quality steel controls, and manufacturing know-how product the best drill point available, designed for use in soft steel or other metals. Not only in carbon steel, but also in stainless steel, our self drilling screws with sharp and durable drilling point, pierces the metal without buckling, drill through steel faster than other leading suppliers.

Head Type

  • flat(C.S.K.) head, pan head, oval head, hex washer head, hex flange head, wafer head, flat washer head, pancake head, buble head, pan framing head, trim head, flat head with undercut, fillister head, cheez head, mod, truss (mushroom) head, and etc.

Drive Type

  • phillips, star, pozi, square, slot, phillis/slot, phillips/square

Thread Type

  • type a, type bsd, type csd, two level thread, w/wing

Drilling Point Type

  • reduce point, pilot point, center point, #4 point, #5 point, w/wing, shank slot, and etc.

Best Sale

How can you reduce installation time and labor costs on metal frame assembly projects?

BOSS carbon steel self drilling screws feature sharp, durable drilling points that pierce soft steel and metal 20% faster than standard fasteners without buckling or damaging the material. Our precision-engineered drill points eliminate pre-drilling requirements, reducing installation time and labor expenses significantly on large-scale structural projects. Contact our team to discuss OEM bulk pricing and custom configurations for your specific steel gauge requirements.

With over 20 years of fastener manufacturing experience, BOSS delivers self drilling screws in various thread types (Type A, Type BSD, Type CSD, two-level thread) and drilling point designs (reduce point, pilot point, center point, #4 point, #5 point) to optimize performance for specific metal thickness and material composition. Our comprehensive OEM/ODM capabilities enable custom coating solutions and specialized configurations tailored to your application requirements. Whether you require standard carbon steel fasteners or need customized specifications for high-volume production, BOSS provides reliable self drilling screw solutions that reduce installation time, minimize material waste, and deliver cost-effective fastening for metal fabrication, construction, and industrial assembly operations globally.


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