Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Back Catalog number: 11-2529 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2569 Seal Extension Tube Price on request 11-2570 Needle Seat Price on request 11-1596 Piston Assembly, Sapphire Price on request