Micro Plastics' reusable fastener can be used to fasten 2 pieces together with total panel thickness from 1" to 1.64" (25.4 to 41.6mm).

This Micro Plastics (Flippin, AR) SIGN FASTENER is designed for rapid assembly and disassembly of a sign or other panel to its support structure. The reusable fastener:

• Can fit a hole diameter of 5/16" to 3/8" (8 to 9.5mm).
• Can be used to fasten 2 pieces together with total panel thickness from 1" to 1.64" (25.4 to 41.6mm). 
• Is molded from impact resistant and UV stabilized nylon 6/6.
• Is designed for weather in outdoor applications.

For more information visit www.microplastics.com.