Astro Pneumatic 50Pc 1/4-20 Steel Rivet Studs (RS14)

Zinc plated steel rivet stud. Leaves a male stud when set to be able to hang and mount parts onto, install with rivet stud tool like Astro model# 1455 Thread Pitch: #1/4-20 Outside Diameter: 8.9mm Drill Hole Size: 9mm (23/64”) Length: 13.7mm Overall Length: 27.5mm