OpenGrid Screw-In Peg

These pegs are designed for the OpenGrid system and use the super secure screw-in self-expanding snap connectors. The goal was to create something like a long pegboard peg that uses only a single OpenGrid slot, stays relatively thin, and is still strong enough for heavier items. The result is a relatively slim, rounded peg that takes advantage of geometry and reinforcement modifiers to pack a surprising amount of strength into a small footprint.minor updates:- 4/5/26 - Added double-thickness pegs, and versions for OpenGrid LIte!- 4/15/26 - Added XS, XXS, and XXXS sizes to the original peg versionsHighlights:Strength-focused: Because the peg threads into the screw snap rather than hangs from a cleat, the cantilever begins closer to the back plane of the grid, resulting in a shorter lever arm and lower bending torque at the mounting point. It also uses a contoured top rib and vertical internal modifier for impressive strength from a slim profile, even in basic filaments. PLA+ is recommen