Husqvarna 503216220 Lawn & Garden Equipment Screw Genuine Original Equipment Manufacturer (OEM) Part This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 5032162-20,5032168-20,5032175-20 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Husqvarna This screw (part number 503216220) is for lawn and garden equipment