RECTANGULAR UNION 1/4"-28 UNF 3PCS Back Catalog number: 10155295 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended SYRP-SSORK200 Schema O'rings for 200ml Stainless Steel Syringes Price on request 249927 WASHER KEL-F TUB GA24 Price on request 20928 Tub PTFE GA28x** Price on request