Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended 1254 L CONNECTORS PP, O 12mm (Nominal) Price on request 11-008-003-48-0 Quick clamp knurled nut Price on request P-220 Male Nut, flangeless, PP, 1/4-28, for 1/16'' OD Price on request