Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended 1251 L CONNECTORS PP, O 6mm (Nominal) Price on request 71253 L CONNECTORS PP, O 10mm (Nominal) - (10 pcs) Price on request 70536 DISCONNECTOR PE, O 12-13-14mm (Nominal) - (10 pcs Price on request