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Stainless Steel 316 Cast Pipe Fitting, Hex Locknut, MSS SP-114, NPT Female

Available in multiple versions

Price: $5.41 - $121.35
Product Specifications
Brand Name Merit Brass
Material Type Stainless Steel
Specification Met ASTM A351^MSS SP-114^ANSI B1.20.1
System of Measurement Inch
Grade 316
Pressure Rating Class 150
Shape Locknut
Style Name Threaded
UNSPSC Code 40170000

The Merit Brass hex locknut is a stainless steel 316 cast fitting with female National Pipe Ta... Read full product description

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1 inches 25 B00N9TNNIA
1" 1 B003GXF6RU
1-1/2" 1 B003GXF6SO
1-1/4" 1 B003GXF6SE
1/2" 1 B003GXF6R0
1/4" 1 B003GXF6QG
1/8" 1 B003GXF6Q6
2" 1 B003GXF6SY
2-1/2" 1 B003GXF6T8
3" 1 B003GXF6TI
3/4 inches 25 B00N9TIKAG
3/4" 1 B003GXF6RA
3/8" 1 B003GXF6QQ
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Product Features

  • Hex locknut locks two threaded fittings into place for stability and reduced vibrations
  • Female National Pipe Taper (NPT) threads for use with male threaded pipes and fittings
  • Made from stainless steel 316 for strength
  • Higher corrosion resistance than stainless steel 304
  • Meets standards MSS SP-114, ANSI B1.20.1, and ASTM A351 for quality assurance

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Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More

Product Description

The Merit Brass hex locknut is a stainless steel 316 cast fitting with female National Pipe Taper (NPT) threads for locking two fittings into place for stability and reduced vibrations. The locknut has NPT threads for creating tighter seals than straight threads. The hexagonal shape provides increased leverage for use with a wrench during installation and disassembly. This locknut is made of stainless steel 316, which is higher strength and more corrosion resistant than stainless steel 304. This locknut meets standards MSS SP-114, ANSI B1.20.1, and ASTM A351 for quality assurance.

Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Merit Brass manufactures pipe nipples following ISO 9001 standards for quality assurance. Family-owned since 1937, the company is based in Cleveland, OH. Merit Brass distributes pipe fittings to the United States and Canada.

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Want to discover more products? Check out this page to see more: brass pipe fittings