Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

Stainless Steel 304 Cast Pipe Fitting, Hex Locknut, Class 150, NPT Female

Be the first to review this item

Product Specifications
Item Shape
Locknut
Specification Met
ISO 49 ANSI B1.20.1
Grade
304
Material Type
Stainless Steel
Pressure Rating Class
150
Style Name
Threaded
UNSPSC Code
40170000
System of Measurement
Inch

This item is no longer available

These items ship for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Fri, Oct 3? Order in-stock items in the next 15 hrs 4 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-17 of 17
Pipe Size Length Pkg Qty ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the AmazonSupply.com (and Amazon) catalog.

Available

If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

Price  
All All All      
Currently showing 1-17 of 17
1/8" 3/16" 1 B003GSL0A2 Usually ships in 1 to 2 months $2.56 Buy Options
1/4" 7" 25 B00N9T6B5M Usually ships in 1 to 2 months $60.74 Buy Options
1/4" 1/4" 1 B003GSL0AM yes $2.60 Buy Options
3/8" 17/64" 1 B003GSL0BG yes $2.60 Buy Options
1/2" 1 49/64" 25 B00N9TUOI2 Usually ships in 1 to 2 months $120.74 Buy Options
1/2" 37/64" 1 B003GSL0CA yes $2.60 Buy Options
3/4" 1 49/64" 25 B00N9TUMV6 Usually ships in 1 to 2 months $149.25 Buy Options
3/4" 13/16" 25 B00N9TTH1C Usually ships in 1 to 2 months $74.63 Buy Options
3/4" 21/64" 1 B003GSL0CK yes $3.12 Buy Options
1" 3 1/2" 25 B00N9SYE20 Usually ships in 3 to 6 weeks $83.71 Buy Options
1" 3/8" 1 B003GSL0D4 yes $3.60 Buy Options
1-1/4" 13/32" 1 B003GSL0DY yes $7.40 Buy Options
1-1/2" 15/32" 1 B003GSL0ES Usually ships in 1 to 2 months $7.40 Buy Options
2" 33/64" 1 B003GSL0F2 yes $8.10 Buy Options
2-1/2" 37/64" 1 B003GSL0FW yes $10.50 Buy Options
3" 21/32" 1 B003GSL0GQ yes $13.25 Buy Options
4" 51/64" 1 B003GSL0HK yes $16.08 Buy Options

Key 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 of stainless steel 304 for greater strength than 302 grade steel
  • Low carbon content to ensure greater resistance to corrosion
  • Meets standards ANSI B1.20.1 and ISO 49 for quality assurance

Product Description

The Merit Brass hex locknut is a class 150 stainless steel 304 cast pipe 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. Made of stainless steel 304, the lower carbon content of this locknut ensures higher corrosion resistance than 302 grade steel. This class 150 fitting meets steel 304 strength standards and specifications ISO 49 and ANSI 1.20.1 for quality assurance. Class is a standard relating to tolerance, construction, dimension, and wall thickness, but it is not a direct measurement of maximum working pressure.

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.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2014 Amazon.com, Inc. and its affiliates.