4-40 X 1/4 Thread Forming Screws / Torx / Pan Head / Steel / Zinc / Taptite Alternate resulting in a fastener with

resulting in a fastener with increased ductility having no significant susceptibility to Hydrogen-Assisted Stress Corrosion Cracking (HASCC)

Immune to hydrogen assisted stress corrosion cracking (HASCC)

ductility and resistance to embrittlement required for critical applications

10X4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

Fasteners coated with Stalgard® typically show no red rust or other base metal corrosion on significant surfaces after 1000 hours of salt spray exposure in accordance with ASTM B117

4-40 X 1/4 Thread Forming Screws / Torx / Pan Head / Steel / Zinc / Taptite Alternate resulting in a fastener with