steel zinc standard pt square recess 82 flat self drilling screws

82-degree flat head self-drilling screws with a square recess drive combine a flush finish with a cam-out-resistant drive for economical metal-to-metal fastening. Blue Ribbon Fastener stocks these zinc-plated self-drilling screws in standard sizes.

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Usages for 82 Degree Flat, Square Recess, Steel Zinc, Standard Pt Screws

These screws are used in flush-mount metal connections where the square recess drive resists cam-out during high-speed power driving, such as panel and enclosure assembly.

Square Recess Flat Self-Drilling Screws for all Industries

Metal fabrication and general manufacturing specify square recess flat head self-drilling screws where consistent, high-speed driving is required. Blue Ribbon Fastener supplies consistent stock for production runs.

Features for Engineers & Buyers:

82-degree countersunk flat head for a flush finish
Square recess drive resists cam-out during power-driven installation
Zinc-plated steel construction
Standard drill point taps its own hole in light-gauge steel
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