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  11. 3/4" x 1/2" MNPT 316 SS Hex Long Nipple
Parker 3/4" x 1/2" MNPT 316 SS Hex Long Nipple 12-8 MHN-SS - main

3/4" x 1/2" MNPT 316 SS Hex Long Nipple

  • Mfr # 12-8 MHN-SS

  • Zoro # G4597336

product price: $46.69
/ea

Key Features

Pipe Size - Pipe Fitting
3/4" x 1/2"
Specific Fitting Shape
Hex Long Nipple
Pipe Fitting Material
316 Stainless Steel
Fitting Connection Type
MNPT
Basic Pipe Fitting Shape
Nipple
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Specifications

Product Information

MFR #
12-8 MHN-SS
Zoro #
G4597336
UPC #
-
Country of Origin
United States

Dimensions

Pipe Size - Pipe Fitting
3/4" x 1/2"
Pipe Size (Fittings)
3/4" x 1/2"
Hex Size
1-1/8"
Fitting Length
1.48 in
Pipe Size
3/4" x 1/2"
Pipe Fitting Length
1.48"
Fitting Side A Nominal Pipe Size
3/4 in
Overall Length
1 15/16 in
Fitting Side B Nominal Pipe Size
1/2 in
Thread Size
3/4-14 X 1/2- 14

Details

Specific Fitting Shape
Hex Long Nipple
Pipe Fitting Material
316 Stainless Steel
Fitting Connection Type
MNPT
Basic Pipe Fitting Shape
Nipple
Basic Pipe Fitting Material
Metal
Item
Hex Long Nipple
Standards
ANSI B31.1, ANSI B31.3, ANSI B1.20.1
Max. Pressure
6400 psi
Temp. Range
-425 Degrees to 1200 Degrees F
Specific Pipe Fitting Shape
Hex Long Nipple
Fittings Sub-Category
Hex Nipples
Application
Air, Natural Gas, Oil
Material Grade
316
Includes Pre-Applied Thread Sealant
No
Includes Seal
No
Maximum Operating Pressure
6,400 psi
Fitting Side A Gender
Male
Color
Silver
Low Lead Compliance Level
Not Compliant
Fitting Side B Type
NPT
Fitting Side A Type
NPT
Fitting Side B Gender
Male

Description

The PARKER - 12-8 MHN-SS is a stainless steel hex long nipple designed to connect two female-threaded components through its double-ended male NPT threads. Featuring a hexagonal center section, this fitting enables wrench tightening for installation or removal. Material: 316 stainless steel. Intended for use in air, natural gas, and oil systems within the specified pressure and temperature ratings. The fitting measures 1-15/16 inches in overall length and joins pipes of nominal sizes 3/4 inch and 1/2 inch. Key Features:

  • Material: 316 stainless steel.
  • Shape: Hex long nipple with hex wrenching surface sized 1-1/8 in across flats.
  • Connection type: Male National Pipe Thread (MNPT) on both ends.
  • Nominal pipe sizes: 3/4” (Side A) x 1/2” (Side B) with 3/4-14 and 1/2-14 thread sizes.
  • Maximum operating pressure: 6,400 psi.
  • Temperature range: -425 °F to 1,200 °F.
  • Length: 1.48 in fitting length, 1-15/16 in overall length.
  • Standards: Conforms to ANSI B31.1, ANSI B31.3, ANSI B1.20.1.
  • Does not include pre-applied thread sealant or additional seals.
  • Intended for use in air, natural gas, and oil systems within the specified pressure and temperature ratings.

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