PT Coupling P300662 HX-662 HEX LOK NIPPLE

Punch-Lok single and double groove hose fittings of all types are designed and engineered for use with Punch-Lok clamps to make connections which will withstand high pressure services.The shape of the grooves eliminates damage to the inner wall of the hose.The Punch-Lok clamp brings the hose wall into the grooves with even compression around the fittings.Carbon steel steam hose fittings are available in sizes ranging from 1/2" to 1" and include tie wires.Hex Steel Lok-nipples are cut from hexagon shaped cold rolled steel bar stock with full thread and tapered end for easy application. Lok-Nipples are manufactured in standard iron pipe sizes.All lok-menders are manufactured in standard iron pipe sizes except for 1/2" and 5/16" where it is necessary to use brass for a good inside diameter fit. All fittings are plated as standard except for brass fittings.