Overview Reviews Product Description Hobart Worm (Feed Screw) - Stud H508 Model # 4822 OEM Part # 15880 ***Please Note This Stud is for the Hobart 4822 - Straight Head Bowl or Oval Head Bowl*** Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Hobart Hobart H508 - Worm Feed Screw Stud - Hobart 4822 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments