Novarossi .21 Engine Screw Kit (4-bolt)

Description

Novarossi .21 Grade 12.9 black oxide alloy steel Engine Screw Kit (4-bolt). Kit comes with four 3.5mm cap head machine screws for the head, four 2.5mm x 8mm cap head machine screws for the backplate and one 2.5mm x 20mm cap head machine screw for the carburetor cinch bolt. Fits: Novarossi (and Rex/Top Versions) RX21R1WC, RX221PS, RX321PS, RX21P5/X/TX, RX21RR1/NX, BS21SB/01, PLUS 21-5/T and many other Novarossi engines. Also fits most RB’s and other engines.