3000 lb Stainless Steel Forged Square Plugs

3000 lb Stainless Steel Forged Square Plugs

The product table below lists 304 and 316 stainless steel 3000 lb forged square plugs, threaded, from 1/4" to 2". A dimension chart follows the table.

Get a price: the product table below lists prices; for a size, end connection or grade that is not listed, call (800) 282-9694 or send us a message.

Our threaded 3000 lb stainless steel forged square plugs are corrosion resistant and available in many sizes to fit your stainless pipe needs.
Sizes: 1/4" - 2"
Pressure: Class 3000
End Connections: Threaded
Grades: 304 - 316
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1/4
Square Plug
3000#
Threaded
304 Stainless
$5.37
Max:
Min: 1
Step: 1
1/4
Square Plug
3000#
Threaded
316 Stainless
$6.58
Max:
Min: 1
Step: 1
3/8
Square Plug
3000#
Threaded
304 Stainless
$6.48
Max:
Min: 1
Step: 1
3/8
Square Plug
3000#
Threaded
316 Stainless
$7.45
Max:
Min: 1
Step: 1
1/2
Square Plug
3000#
Threaded
304 Stainless
$8.48
Max:
Min: 1
Step: 1
1/2
Square Plug
3000#
Threaded
316 Stainless
$9.07
Max:
Min: 1
Step: 1
3/4
Square Plug
3000#
Threaded
304 Stainless
$13.15
Max:
Min: 1
Step: 1
3/4
Square Plug
3000#
Threaded
316 Stainless
$15.49
Max:
Min: 1
Step: 1
1
Square Plug
3000#
Threaded
304 Stainless
$19.52
Max:
Min: 1
Step: 1
1
Square Plug
3000#
Threaded
316 Stainless
$21.57
Max:
Min: 1
Step: 1
1 1/4
Square Plug
3000#
Threaded
304 Stainless
$36.49
Max:
Min: 1
Step: 1
1 1/4
Square Plug
3000#
Threaded
316 Stainless
$39.70
Max:
Min: 1
Step: 1
1 1/2
Square Plug
3000#
Threaded
304 Stainless
$41.64
Max:
Min: 1
Step: 1
1 1/2
Square Plug
3000#
Threaded
316 Stainless
$48.73
Max:
Min: 1
Step: 1
2
Square Plug
3000#
Threaded
304 Stainless
$75.15
Max:
Min: 1
Step: 1
2
Square Plug
3000#
Threaded
316 Stainless
$83.91
Max:
Min: 1
Step: 1

Product Info

Our 304 and 316 3000 lb stainless steel forged square plugs come in a variety of sizes for any piping project. We offer 3000lb threaded forged plugs. View our stainless steel product line card.

Dimensions

Dimensions in inches, from our forged fitting data sheets. The columns use the letters on our drawings; not every drawing marks every letter.

Drawing of a threaded forged square plug from our data sheet, with its dimension letters
Drawing from our data sheet.
Square Plugs, Threaded: Dimensions (Inches)
SizeA
Length, Min.
B
Square Height, Min.
C
Width Across Flats, Min.
1/8"0.3940.2360.276
1/4"0.4330.2360.394
3/8"0.5120.3150.433
1/2"0.5510.3940.551
3/4"0.6300.4330.630
1"0.7480.5120.827
1-1/4"0.8270.5510.945
1-1/2"0.8270.6301.102
2"0.8660.7091.260
2-1/2"1.0630.7481.417
3"1.1020.8271.614
4"1.2600.9842.559

Swipe the chart sideways to see every column.

The chart includes sizes on our data sheet that are not in the product table above. Call us for availability.

Standard Specifications

3000# square plugs are manufactured in accordance with ASTM A182 for material and ANSI B16.11 for dimensional specifications.

Stainless Steel Grades

View the various grades of stainless steel.

Reference Catalog

View our Reference Catalog to help you select thousands of stainless steel pipe and tubing products from Shaw Stainless & Alloy. This pipe catalog identifies stainless steel pipe plugs and other pipe fittings through specification charts and illustrations. Some dimensions in the Reference Catalog differ from the charts on this page.

Additional Info

Forged pipe plugs close the end of pipes. Pipe plugs are very similar to pipe caps but plugs, hex or square, are male threaded and fit inside the female end of the pipe.

Frequently Asked Questions

What sizes of 3000 lb forged square plugs do you carry?

The product table on this page lists 304 and 316 stainless steel 3000 lb forged square plugs, threaded, from 1/4" to 2". For other sizes or grades, call (800) 282-9694 or send us a message.

What is the difference between square plugs and hex plugs?

The head: a square plug has a square head (B is its height, C the width across the flats in the chart), and a hex plug a six-sided head. See our 3000 lb forged hex plugs.

How do I get a price?

Prices are listed in the product table on this page. For a size, end connection or grade that is not listed, call (800) 282-9694 or send us a message.