GAP 296963 Main Block Mounting Screw is a replacement component for Graco GAP spray foam guns. SPF Depot stocks OEM and aftermarket GAP parts including chambers, side seals, o-rings, check valves, rebuild kits and repair components.
Main block mounting screws for Gusmer Gap Pro. Item # 8. This is the short screw. The longer one is for the side blocks - see# 296964