Wing Nut, Material Zinc Alloy, Material Grade/Class Not Graded, Finish Zinc Plated, Lock Type Nylon Insert, Wing Shape Square, Thread Size 5/16 In.-18, Dimensional Standards ASME B18.17, Material Quality Standards ASME B18.6.9, Zamac Type 3, Material Fabrication Die Cast, Maximum Wing Span 1 1/2 in, Overall Height 0.719 in, Base Diameter 9/16 in, Body Height 21/64 in, Flange Diameter Not Applicable, Flanged No, System of Measurement Inch, Pack Size Small Pack, Color Clear Locking Wing Nuts⢠Max. temp.: 250 Degrees FCan be easily assembled, adjusted, and disassembled by hand. Zinc-plated die-cast Zamack alloy is strong and fracture- and vibration-resistant. Reusable nylon locking element.
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