The Moroso butterfly-head quick fastener is a steel 5/16in shank with .550in length, supplied as a 10-pack for fastening applications needing extra shank length. The butterfly head maintains a low profile while the extended reach suits thicker panels or stacked materials, providing a consistent fastening solution for light fabrication tasks.
Moroso Quick Fastener - Butterfly Head - 5/16in x .550in - Steel - 10 Pack