Menu Search
Home // Threaded Caps & Plugs // Threaded O-ring Plugs - NS-NF Threads
Threaded O-ring Plugs - NS-NF Threads
Threaded O-ring Plugs - NS-NF Threads

Threaded O-ring Plugs - NS-NF Threads

In stock

Threaded O-ring Plugs for NS and NF Threads include a compressed flange lip and an O-ring (optional) to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a hex wrench, screwdriver, or hand. Fits standard NS (National Special) and NF (National Fine) Class 1-2-3 threads. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Material: PP
  • Colour: Red

Print page
Request a quote

For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Compatible Thread Sizes (All) All
Show more Show less
6 results

Sort by

None
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) View
$0.5769 - $7.6179 Request the lead time here
3/4-16
FP104B $0.6701 - $8.8617 9500 In stock
7/16-20
$0.5613 - $7.4314 4500 In stock
5/8-18
$0.8286 - $10.9605 3781 In stock
1-14
$0.6609 - $8.7374 2868 In stock
7/8-14
$0.4106 - $5.4257 5000 In stock
9/16-18
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 3/4-16 ; Threaded

FP115B

Price Range
$7.6179 - $0.5769

Stock Levels
Request the lead time here
Attributes
  • Head Height
    0.188 in
  • Head Width
    0.688 in
  • Overall Diameter
    0.938 in
  • Threaded Length
    0.440 in
  • Color
    Red
Quick View
View Product >
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 7/16-20 ; Threaded

FP104B

Price Range
$8.8617 - $0.6701

Stock Levels
9500 In stock
Attributes
  • Head Height
    0.188 in
  • Head Width
    0.438 in
  • Overall Diameter
    0.625 in
  • Threaded Length
    0.300 in
  • Color
    Red
Quick View
View Product >
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 5/8-18 ; Threaded

FP110B

Price Range
$7.4314 - $0.5613

Stock Levels
4500 In stock
Attributes
  • Head Height
    0.188 in
  • Head Width
    0.563 in
  • Overall Diameter
    0.813 in
  • Threaded Length
    0.350 in
  • Color
    Red
Quick View
View Product >
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 1-14 ; Threaded

FP122B

Price Range
$10.9605 - $0.8286

Stock Levels
3781 In stock
Attributes
  • Head Height
    0.250 in
  • Head Width
    0.750 in
  • Overall Diameter
    1.188 in
  • Threaded Length
    0.470 in
  • Color
    Red
Quick View
View Product >
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 7/8-14 ; Threaded

FP120B

Price Range
$8.7374 - $0.6609

Stock Levels
2868 In stock
Attributes
  • Head Height
    0.250 in
  • Head Width
    0.750 in
  • Overall Diameter
    1.063 in
  • Threaded Length
    0.500 in
  • Color
    Red
Quick View
View Product >
Threaded O-Ring Plug - Compatible Thread Standard - NSF ; Compatible Thread Sizes - 9/16-18 ; Threaded

FP108B

Price Range
$5.4257 - $0.4106

Stock Levels
5000 In stock
Attributes
  • Head Height
    0.188 in
  • Head Width
    0.500 in
  • Overall Diameter
    0.781 in
  • Threaded Length
    0.350 in
  • Color
    Red
Quick View
View Product >