What are the accurate measurements for (every piece) Lego pieces? - Quora
Lego makes a square brick and a cylindrical brick, each with just one peg and hole. What are the dimensions of these bricks? - Quora
Old Elementary: Odds & Tipper Ends | New Elementary: LEGO® parts, sets and techniques
Amazon.com: Lego Parts: Dimensions Toy Tag 4 x 4 x 2/3 with 2 Studs for Wyldstyle #2 : Toys & Games
Amazon.com: LEGO Parts and Pieces: Technic Dark Gray (Dark Stone Grey) 1x2 Brick with Hole x100 : Toys & Games
LEGO Dimensions - Gameplay Walkthrough Part 8 - Portal! (PS4, Xbox One) - YouTube
What is the interference lock offset of a LEGO stud/hole such that it fits snugly into another piece? (i.e. What are the snap mechanism dimensions?) - Quora