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In our online shop you will find a complete range of Wigam blind union nuts, reduced bore union nuts and conventional brass or blue steel union nuts for refrigerant piping; easy-joint nut sets, U-fitting sets, inline joint connectors with brass nuts and copper pipes for installation in inch and metric diameter pipes at competitive prices. High efficiency items in this product group are suitable for refrigeration and air conditioning systems as well as thermostats and heat pumps. The union nut is a flare fitting made of brass (steel) with an internal cylindrical Whitworth pipe thread for connecting pipe fittings or connecting nipples.
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Blind union nut 3/8 "-blind Blind union nut 3/8 "-blind
Delivery from
Blind union nut 3/8 "-blind
47-3256-38
Manufacturer: Diverse
Size: 3/8 "
threaded connection: threaded connection
Blind union nut 5/8 "5/8 - Size : 5/8 "
€5.66*
Details
Blind union nut 1/4 "dummy - Size : 1/4 "
€4.28*
Details
flare cap nut 5/16" SAE - R410a - Size : 5/16 "
€3.93*
Details
Blind union nut 1/2 "1/2 - Size : 1/2 "
€5.90*
Details
€4.34*
Flanged nut / union nut Thread 1/4" hole size 6 mm Flanged nut / union nut Thread 1/4" hole size 6 mm
Delivery from
Flanged nut / union nut Thread 1/4" hole size 6 mm
47-3255-14-00
Content: 1,00 pcs.
Hole size: 6 mm
Lochgröße / Gewinde: 6 mm
Manufacturer: Diverse
Metrisch / Zöllig: Metrisch
Verpackungseinheit: 1 Stk
threaded connection: threaded connection
Flare nut / union nut thread 3/8 "SAE hole size 10 mm WIGAM NS4-6/10K, 10 pcs. - Lochgröße / Gewinde : 10 mm | Metrisch / Zöllig : Metrisch | Verpackungseinheit : 10 Stk | Manufacturer : Wigam
Variants from €28.54*
€29.68*
Details
Flare nut CASTEL, 1/2 " - Lochgröße / Gewinde : 1/2" | Manufacturer : Castel | Verpackungseinheit : 1 Stk | Metrisch / Zöllig : Zöllig
€8.69*
Details
Flare nut CASTEL, 3/8 " - Metrisch / Zöllig : Zöllig | Manufacturer : Castel | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 3/8"
Variants from €6.21*
€6.24*
Details
Flanged nut / union nut thread 5/8"SAE hole size 15.88 mm (5/8") WIGAM NS4-10 - Verpackungseinheit : 10 Stk | Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Lochgröße / Gewinde : 5/8"
Variants from €39.53*
€42.89*
Details
Flanged nut / union nut thread 5/8"SAE hole size 15.88 mm (5/8") WIGAM NS4-10 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 5/8"
€7.47*
Details
Flanged nut / union nut thread 1/2"SAE hole size 10 mm WIGAM NS4-8/10 - Lochgröße / Gewinde : 10 mm | Metrisch / Zöllig : Metrisch | Manufacturer : Wigam | Verpackungseinheit : 1 Stk
€3.08*
Details
Flanged nut / union nut thread 1/2 "SAE hole size 12 mm WIGAM NS4-8/12 - Metrisch / Zöllig : Metrisch | Manufacturer : Wigam | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 12 mm
€3.08*
Details
Flanged nut / union nut thread 1/4"SAE hole size 6.35 mm (1/4") WIGAM NS4-4 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1/4"
€3.45*
Details
flare nut 1/2" SAE - Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1/2" | Manufacturer : Diverse
€4.52*
Details
Flanged nut / union nut thread 1/2 "SAE hole size 9.50 mm (3/8") WIGAM NRS4-86 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 3/8"
€7.09*
Details
Flanged nut / union nut thread 3/8 "SAE hole size 8 mm WIGAM NS4-6/8 - Metrisch / Zöllig : Metrisch | Manufacturer : Wigam | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 8 mm
€3.08*
Details
Flanged nut / union nut thread 3/4 "SAE hole size 16 mm ITE NRS4-3/4/4x16mm - Metrisch / Zöllig : Metrisch | Manufacturer : Wigam | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 16 mm
€11.66*
Details
Flanged nut / union nut thread 1 "SAE hole size 25,40 mm (1") WIGAM NS4-16 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1"
€16.71*
Details
Flare nut CASTEL, 1/4 " - Metrisch / Zöllig : Zöllig | Manufacturer : Castel | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1/4"
Variants from €3.63*
€3.99*
Details
Flanged nut / union nut thread 3/4 "hole size 19.05 mm (3/4") - Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 3/4"
€10.76*
Details
Flanged nut / union nut thread 1/4"SAE hole size 6.35 mm (1/4") WIGAM NS4-4 - Verpackungseinheit : 10 Stk | Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Lochgröße / Gewinde : 1/4"
Variants from €22.99*
€24.92*
Details
Flanged nut / union nut thread 1/2 "SAE hole size 12.70 mm (1/2") WIGAM NS4-8 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1/2"
€4.71*
Details
Flanged nut / union nut thread 3/8 "hole size 8 mm for refrigerant line - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 8 mm
€3.50*
Details
Flanged nut / union nut thread 7/8 "SAE hole size 22.20 mm (7/8") WIGAM NS4-14 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 7/8"
Variants from €19.06*
€20.85*
Details
Flanged nut / union nut thread 3/4" hole size 14 mm - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 14 mm
€10.90*
Details
Flare nut CASTEL, 5/8 - Metrisch / Zöllig : Zöllig | Manufacturer : Castel | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 5/8"
€10.85*
Details
Flanged nut / union nut thread 3/8 "hole size 10 mm for refrigerant line - Lochgröße / Gewinde : 10 mm | Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Manufacturer : Diverse
Variants from €4.22*
€4.34*
Details
Flanged nut / union nut thread 3/8"SAE hole size 9.50 mm (3/8") WIGAM NS4-6 - Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 3/8" | Manufacturer : Diverse
€4.33*
Details
Flanged nut / union nut Thread 1/4 "SAE Hole size 6 mm WIGAM NS4-4/6 - Metrisch / Zöllig : Metrisch | Manufacturer : Wigam | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 6 mm
€3.93*
Details
Flanged nut / union nut thread 3/4 "hole size 18 mm - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 18 mm
€10.90*
Details
Flanged nut / union nut Thread 5/16" Hole size 7.94 mm (5/16") - Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 5/16"
Variants from €3.90*
€5.66*
Details
Flanged nut / union nut thread 3/4 "SAE hole size 19.05 mm (3/4") WIGAM NS4-12 - Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 3/4"
€3.08*
Details
Union nut for refrigerant tube 1/2 "" - Metrisch / Zöllig : Zöllig | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 1/4" | Manufacturer : Diverse
€1.38*
Details
Flanged nut / union nut thread 5/8" hole size 16 mm - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Manufacturer : Diverse | Lochgröße / Gewinde : 16 mm
€6.43*
Details
Flanged nut / union nut 1/2 "thread 1/2" hole size 12 mm - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 1 Stk | Lochgröße / Gewinde : 12 mm | Manufacturer : Diverse
€4.43*
Details
Flare nut / union nut thread 1/2 "SAE hole size 9.50 mm (3/8") WIGAM NRS4-86K(10 pcs.) - Verpackungseinheit : 10 Stk | Manufacturer : Wigam | Metrisch / Zöllig : Zöllig | Lochgröße / Gewinde : 3/8"
Variants from €27.22*
€39.15*
Details
Flanged nut / union nut Thread 1/4 "SAE Hole size 6 mm WIGAM NS4-4/6 - Metrisch / Zöllig : Metrisch | Verpackungseinheit : 10 Stk | Manufacturer : Wigam | Lochgröße / Gewinde : 6 mm
Variants from €26.31*
€28.49*
Details
€3.03*
Flanged nut / union nut thread 3/8"SAE hole size 10 mm WIGAM NS4-6/10 Flanged nut / union nut thread 3/8"SAE hole size 10 mm WIGAM NS4-6/10
Delivery from
Flanged nut / union nut thread 3/8"SAE hole size 10 mm WIGAM NS4-6/10
49-05062005
Hole size: 10 mm
Manufacturer: Wigam
Series: NS4-6/10
threaded connection: threaded connection
€3.18*
Nut M8 DIN 934 ZB
Delivery from
Nut M8 DIN 934 ZB
47-85770841-08
Manufacturer: Diverse
threaded connection: M8
€9.52*
Nut plastic M12
Delivery from
Nut plastic M12
47-32961-M12-1
Manufacturer: Diverse
€1.90*
Flanged nut / union nut thread 1/2 "SAE hole size 12.70 mm (1/2") WIGAM NS4-8 Flanged nut / union nut thread 1/2 "SAE hole size 12.70 mm (1/2") WIGAM NS4-8
Delivery from
Flanged nut / union nut thread 1/2 "SAE hole size 12.70 mm (1/2") WIGAM NS4-8
49-05062010.
€3.18*
Union nut for refrigerant tube 1/2 "" Union nut for refrigerant tube 1/2 ""
Delivery from
Union nut for refrigerant tube 1/2 ""
47-3255-12-01-V
Hole size: 1/2" (12.7 mm)
Manufacturer: Diverse
threaded connection: threaded connection
€2.92*
Union nut 1/2 "- 10 mm Union nut 1/2 "- 10 mm
Delivery from
Union nut 1/2 "- 10 mm
47-3255-12-03
Content: 1,00 pcs.
Manufacturer: Diverse
€4.47*
Self-locking nut M6 DIN 985 ZB
Delivery from
Self-locking nut M6 DIN 985 ZB
47-85770842-06
Manufacturer: Diverse
Size: M6
threaded connection: M6
Self-locking nut M10 DIN 985 ZB - Size : M10
€24.99*
Details
Self-locking nut M8 DIN 985 ZB - Size : M8
€14.28*
Details
Self-locking nut M12 DIN 985 ZB - Size : M12
€26.18*
Details
€4.76*
Flanged nut / union nut thread 5/8 "SAE hole size 12 mm WIGAM NS4-10/12 Flanged nut / union nut thread 5/8 "SAE hole size 12 mm WIGAM NS4-10/12
Delivery from
Flanged nut / union nut thread 5/8 "SAE hole size 12 mm WIGAM NS4-10/12
49-05062024
Hole size: 12 mm
Manufacturer: Wigam
Series: NS4-10/12
threaded connection: threaded connection
€3.08*
Flanged nut / union nut thread 5/8" hole size 12 mm Flanged nut / union nut thread 5/8" hole size 12 mm
Delivery from
Flanged nut / union nut thread 5/8" hole size 12 mm
47-3255-58-02
Hole size: 12 mm
Manufacturer: Diverse
threaded connection: threaded connection
€6.90*
Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4") Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4")
Delivery from
Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4")
47-3255-38-02
Hole size: 1/4" (6.35 mm)
Manufacturer: Diverse
threaded connection: threaded connection
€2.00*
Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4") for refrigerant line Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4") for refrigerant line
Delivery from
Flanged nut / union nut thread 3/8 "hole size 6.35 mm (1/4") for refrigerant line
47-3255-38-03
Hole size: 1/4" (6.35 mm)
Manufacturer: Diverse
threaded connection: threaded connection
€3.87*
Coupling nut M8 × 13 × 30 DIN 6334
Delivery from
Coupling nut M8 × 13 × 30 DIN 6334
47-85770313-08-30
Manufacturer: Diverse
threaded connection: threaded connection
€0.95*
Nut M10 DIN 934 ZB
Delivery from
Nut M10 DIN 934 ZB
47-85770841-10
Manufacturer: Diverse
threaded connection: threaded connection
€17.85*
Flanged nut / union nut thread 5/8 "SAE hole size 12.70 mm (1/2") WIGAM NRS4-108 Flanged nut / union nut thread 5/8 "SAE hole size 12.70 mm (1/2") WIGAM NRS4-108
Delivery from
Flanged nut / union nut thread 5/8 "SAE hole size 12.70 mm (1/2") WIGAM NRS4-108
49-05062021
Hole size: 1/2" (12.7 mm)
Manufacturer: Wigam
Series: NRS4-108
threaded connection: threaded connection
€8.90*
swivel nut 1/4” - 6.35 mm swivel nut 1/4” - 6.35 mm
Delivery from
swivel nut 1/4” - 6.35 mm
47-3255-14-01
Hole size: 1/4" (6.35 mm)
Manufacturer: Diverse
threaded connection: threaded connection
€5.66*
Flanged nut / union nut thread 3/8 "SAE hole size 6.35 mm (1/4") WIGAM NRS4-64 Flanged nut / union nut thread 3/8 "SAE hole size 6.35 mm (1/4") WIGAM NRS4-64
Delivery from
Flanged nut / union nut thread 3/8 "SAE hole size 6.35 mm (1/4") WIGAM NRS4-64
49-05062018
Hole size: 1/4" (6.35 mm)
Manufacturer: Wigam
Series: NRS4-64
threaded connection: threaded connection
€5.76*
Coupling nut M10 × 17 × 30 DIN 6334
Delivery from
Coupling nut M10 × 17 × 30 DIN 6334
47-85770313-10-30
Manufacturer: Diverse
threaded connection: threaded connection
€1.67*
Union nut 7/8 "for 16 mm tube
Delivery from
Union nut 7/8 "for 16 mm tube
46-7503640
Hole size: 16 mm
Manufacturer: Diverse
threaded connection: threaded connection
Variants from €9.00*
€10.28*
Union nut 1/2 "- 10 mm
Delivery from
Union nut 1/2 "- 10 mm
47-7010/22
Content: 1,00 pcs.
Manufacturer: Diverse
€3.51*
No longer available
Nut + adapter + seal CASTEL 9901 / X14, 5/8 "SAE x 5/8" (16 mm) ODS, 45 bar
47-3257-9901-X14
Manufacturer: Castel
€19.09*
Details