O.S. Screw Set 37SZ-H (8)

This is the Screw Set for the O.S. Max .37 SZ-H Ringed Engine. 

FEATURES: Genuine OS Engines replacement parts Black steel construction

INCLUDES:

Four 3x15mm cap head screws for the head

Four 2.6x7mm cap head screws for the coverplate

SPECS: See "Includes" above