Square Head Plugs for NPT Threads

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Square Head Plugs for NPT Threads

SPN


Plastic NPT Plugs with Square Head
Square Head Plugs for NPT Threads

SPN – Product Media

Square Head Plugs for NPT Threads Plastic Square Head Bolt for NPT Threads Square Head Threaded Plastic Plug Caps Polypropylene Plastic Square Head Plugs for NPT Threads Square Head Plugs for NPT Threads Plastic NPT Plugs with Square Head Plastic Square Head Bolt for NPT Threads Square Head Threaded Plastic Plug Caps Polypropylene Plastic Square Head Plugs for NPT Threads
  • Material: PP (Polypropylene) (Red)
  • Designed to Protect Threads from Dust, Dirt, and Moisture During Low-Pressure Testing and In-Plant Handling
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Size Chart Square Head Threaded Plastic Plug Caps

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SPN Size Chart

Part # Description To Fit NPT Stem Height
mm
in
Threaded Area Length
mm
in
Length
mm
in
Head
mm
in
Box/Mini/Micro
QTY
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SPN0125 Square Head Plugs for NPT Threads - SQUARE HEAD PLUG FOR 1/8-27 NPT THRDS 1/8 - 27
6.4
0.250
7.4
0.290
9.4
0.370
7.1
0.280
6000 1200 120
SPN0250 Polypropylene Plastic Square Head Plugs for NPT Threads - SQUARE HEAD PLUG FOR 1/4-18 NPT THRDS 1/4 - 18
6.4
0.250
8.9
0.350
10.9
0.430
9.7
0.380
6000 1200 120
SPN0375 Square Head Threaded Plastic Plug Caps - SQUARE HEAD PLUG FOR 3/8-18 NPT THRDS 3/8 - 18
6.4
0.250
10.7
0.420
12.4
0.490
11.2
0.440
4000 800 80
SPN0500 Plastic Square Head Bolt for NPT Threads - SQUARE HEAD PLUG FOR 1/2-14 NPT THRDS 1/2 - 14
6.4
0.250
11.9
0.470
14.0
0.550
14.2
0.560
4500 900 90
SPN0750 Plastic NPT Plugs with Square Head - SQUARE HEAD PLUG FOR 3/4-14 NPT THRDS 3/4 - 14
6.4
0.250
13.2
0.520
16.3
0.640
15.7
0.620
2000 400 40
SPN1000 Square Head Plugs for NPT Threads - SQUARE HEAD PLUG FOR 1-11-1/2 NPT THRDS 1 - 11-1/2
6.4
0.250
15.0
0.590
17.8
0.700
20.6
0.810
1500 300 30
SPN1250 Polypropylene Plastic Square Head Plugs for NPT Threads - SQUARE HEAD PLUG FOR 1-1/4-11-1/2 NPT THRDS 1-1/4 - 11-1/2
9.7
0.380
21.1
0.830
24.9
0.980
25.4
1.000
600 120 12
SPN1500 Square Head Threaded Plastic Plug Caps - SQUARE HEAD PLUG FOR 1-1/2-11-1/2 NPT THRDS 1-1/2 - 11-1/2
9.7
0.380
21.1
0.830
24.9
0.980
31.8
1.250
500 100 10
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Micropacks are only available for purchase through our online store.



Not sure what part you need? Would you like to consider another type or part, or a different material?
Consult MOCAP's Application Advisor for assistance.



Square Head Plugs for NPT Threads - Information

MOCAP Square Head Plugs are designed for use on NPT threads and fittings. The Square Head design allows for easy installation. The Plugs keep ports protected during low-pressure testing and in-house processing or handling, however these are not intended for permanent applications.
Protects threaded components from moisture, dust and damage during production, shipping and storage, and can also be used as masking during painting and plating. Our SPN Series Threaded Plugs are moulded in Red polypropylene plastic and sized to fit NPT threads from 1/8-27 thru 1-1/2-11-1/2.

Many Sizes of Our Square Head Plugs for NPT Threads are Stocked for Immediate Shipment.


Most stock sizes are available in Mini-Packs when Smaller Quantities are Needed. To place an order for this product, call 0800 856 2466 or use our Contact Request Form to receive information by e-mail.







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