eRockets Nylon Screw in Reusable Rivets 5/16"(8mm)(6pk) ERX 9230
Use to secure your payload bays and nose cones placements without permanent adhesives.
Under surface: 0.51"(13mm)
Base size: 0.78"(20mm)
Screw Head Size: 0.39"(10mm)
Predrill a 5/16"(8mm) hole for mounting
Made in China