Bulkhead Unions

37° JIC Stainless Steel Flare Fittings Stainless Steel
Bulkhead Locknuts
  • Technical specs
Part number Variation name Thread size
199M10U916 Bulkhead Locknuts 9/16"-18
199M12U34 Bulkhead Locknuts 3/4"-16
199M16U78 Bulkhead Locknuts 7/8"-14
199M18U1116 Bulkhead Locknuts 1.1/16"-12
199M22U1316 Bulkhead Locknuts 1.3/16"-12
199M25U1516 Bulkhead Locknuts 1.5/16"-12
199M32U158 Bulkhead Locknuts 1.5/8"-12
199M38U178 Bulkhead Locknuts 1.7/8"-12
199M6U716 Bulkhead Locknuts 7/16"-20
199M8U12 Bulkhead Locknuts 1/2"-20
204M10U916 Bulkhead complete with Locknut, UNF 9/16"-18
204M12U34 Bulkhead complete with Locknut, UNF 3/4"-16
204M16U78 Bulkhead complete with Locknut, UNF 7/8"-14
204M18U1116 Bulkhead complete with Locknut, UNF 1.1/16"-12
204M22U1316 Bulkhead complete with Locknut, UNF 1.3/16"-12
204M25U1516 Bulkhead complete with Locknut, UNF 1.5/16"-12
204M32U158 Bulkhead complete with Locknut, UNF 1.5/8"-12
204M38U178 Bulkhead complete with Locknut, UNF 1.7/8"-12
204M6U716 Bulkhead complete with Locknut, UNF 7/16"-20
204M8U12 Bulkhead complete with Locknut, UNF 1/2"-20