Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Back Catalog number: 11-2529 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11434 Sapphire Plunger Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request CTS-21129 Check Valve, Ti, Price on request