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n-series-female-threaded-end-couplers_watermarked

Dix-Lock® N-Series Bowes Interchange Female Threaded Coupler

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Product Options

Part Number
  • All
  • 4NF3-B
  • 4NF3
  • 4NBF3
  • 4NF4-B
  • 4NF4
  • 4NBF4-B
  • 4NF6-B
  • 4NF6
  • 4NF6-S
  • 4NF6-SS
  • 4NBF6-B
  • 4NBF6
  • 4NF8-B
  • 4NF8
  • 4NF8-SS
  • 4NBF8
  • 4NBF4
Length
  • All
  • 1.63" (41.4 mm)
  • 1.68" (42.6 mm)
Maximum OD
  • All
  • 1.54" (39.1 mm)
  • 1.73" (43.9 mm)
Body Size
  • All
  • 1/2"
Thread
  • All
  • NPTF
  • BSPP
Thread Size
  • All
  • 3/8"
  • 1/2"
  • 3/4"
  • 3/4-14"
  • 1"
  • 1"-11-1/2"
Pipe Thread
  • All
  • NPT / NPTF
  • BSPP / BSPT
Material
  • All
  • Brass
  • Steel
  • 303 Stainless Steel
  • 316 Stainless Steel
4NF3-B
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/8"
NPT / NPTF
Brass
4NF3
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/8"
NPT / NPTF
Steel
4NBF3
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
BSPP
3/8"
BSPP / BSPT
Steel
4NF4-B
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
1/2"
NPT / NPTF
Brass
4NF4
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
1/2"
NPT / NPTF
Steel
4NBF4-B
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
BSPP
1/2"
BSPP / BSPT
Brass
4NF6-B
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/4"
NPT / NPTF
Brass
4NF6
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/4"
NPT / NPTF
Steel
4NF6-S
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/4"
NPT / NPTF
303 Stainless Steel
4NF6-SS
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
NPTF
3/4-14"
NPT / NPTF
316 Stainless Steel
4NBF6-B
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
BSPP
3/4"
BSPP / BSPT
Brass
4NBF6
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
BSPP
3/4"
BSPP / BSPT
Steel
4NF8-B
1.68" (42.6 mm)
1.73" (43.9 mm)
1/2"
NPTF
1"
NPT / NPTF
Brass
4NF8
1.68" (42.6 mm)
1.73" (43.9 mm)
1/2"
NPTF
1"
NPT / NPTF
Steel
4NF8-SS
1.68" (42.6 mm)
1.73" (43.9 mm)
1/2"
NPTF
1"-11-1/2"
NPT / NPTF
316 Stainless Steel
4NBF8
1.68" (42.6 mm)
1.73" (43.9 mm)
1/2"
BSPP
1"
BSPP / BSPT
Steel
4NBF4
1.63" (41.4 mm)
1.54" (39.1 mm)
1/2"
BSPP
1/2"
BSPP / BSPT
Steel

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