Traxxas 3940 - Screws, 4X4Mm Button-Head Machine, Aluminum (Blue) (Hex Drive) (6) by Traxxas Sold out $11.90 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Traxxas 3940 - Screws, 4X4Mm Button-Head Machine, Aluminum (Blue) (Hex Drive) (6)Brand: TraxxasPart Number: 3940Replacement or upgrade part for these Traxxas models: