This is a Arrma 4x40mm 4x4 Flat Head Hex Machine Screw Set for use with the Arrma BigRock, Granite, Senton, and Typhon 4x4 kits. These high-quality flat head screws are the perfect items for servicing your ARRMA 4x4 vehicle.
 
Features:
Super-strong steel material for long-lasting durability and consistent fit
Precision manufactured threads for fast and easy maintenance
Bagged in multiples so you always have spares
Includes:
(4) 4x40mm 4x4 Flat Head Hex Machine Screws