six lobe steel zinc standard pt truss modified self drilling screws

Truss modified head self-drilling screws with a six-lobe drive combine a wide, low-profile head for secure bearing on thin sheet metal with a tamper-resistant drive that reduces cam-out during high-speed installation. Blue Ribbon Fastener stocks steel zinc truss modified self-drilling screws with a standard drill point in standard sizes.

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Usages for Truss, Modified Six-Lobe, Steel Zinc, Standard Pt Self-Drilling Screws

These screws are used in metal-to-metal fastening where a wide, low-profile head is needed to bear evenly on thin sheet metal without pulling through, common in HVAC ductwork, metal building panels, and light-gauge steel framing.

Truss Modified Six-Lobe Self-Drilling Screws for all Industries

HVAC fabrication, metal building construction, and light-gauge steel framing all specify truss modified self-drilling screws for their bearing surface and drilling capability. Blue Ribbon Fastener supplies consistent stock for contractors and fabricators.

Features for Engineers & Buyers:

Truss modified head for a wide, low-profile bearing surface
Six-lobe drive resists cam-out during power-driven installation
Standard drill point taps its own hole in light-gauge steel
Zinc-plated steel construction
No pre-drilling required
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST
Volume and repeat customer pricing available — call or request a quote