591-41 Packing Screw$2.50 591-41 Packing Screw quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Packing Screw Related products 591-07 Platen $14.50 Add to cart 591-26A Air Valve Assy. $19.95 Add to cart 591-03 Fluid Nozzle $29.95 Add to cart 591-43 Trigger $6.50 Add to cart