Husqvarna 532137729 Screw 1/4-inch by 20 x 5/8-inch For Husqvarna/Poulan/Roper/Craftsman/Weed Eater 1/4-20x5/8-inch Current part number 532137729 replaces previous part numbers 137729 and 137729X052 Replacement part for many brands including Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater Original equipment manufacturer replacement part 1-year warranty for defects in material or workmanship