Add to Cart Compare Quick view ALIGN T-REX 500 Plastic Hexagonal Bolt H50046 Align MSRP: Now: $2.70 Was: Product: Package: Instruction: Specification: â—Use for tail boom case.â—Use for T-REX 500. â—Plastic hexagonal bolt x 4(Φ1.9x35.4mm) H50046 MSRP: Now: $2.70 Was: Add to Cart Compare Quick view