Square SAX-318R 3x18 Hex Countersunk Screw (Red/6 pieces)

Trusted by RC enthusiasts who prioritize reliability. These 3x18mm hex countersunk screws are manufactured with proprietary precision tooling to achieve exact dimensional tolerances, eliminating wobble and ensuring confident fastening. Constructed from high-strength 70-75 grade material, they provide the durability needed for demanding helicopter and aircraft builds. Six red screws per set—the fastener foundation for builders committed to quality and performance.