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Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!
Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!

Industrial I/M

Industrial, I/M, And Mil-Spec fittings. These are the most common type used.
  • Original price $ 46.00
    Original price $ 46.00 - Original price $ 46.00
    Original price $ 46.00
    Current price $ 32.00
    $ 32.00 - $ 32.00
    Current price $ 32.00

    Foster 10-3, 3 Series, Industrial Plug, 1/4" Male NPT, Steel

    In stock

    Series: 3 Part Number: 10-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

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    Original price $ 46.00
    Original price $ 46.00 - Original price $ 46.00
    Original price $ 46.00
    Current price $ 32.00
    $ 32.00 - $ 32.00
    Current price $ 32.00
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  • Original price $ 66.00
    Original price $ 66.00 - Original price $ 66.00
    Original price $ 66.00
    Current price $ 46.00
    $ 46.00 - $ 46.00
    Current price $ 46.00

    Foster 10-3B, 3 Series, Industrial Plug, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: 10-3B Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pre...

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    Original price $ 66.00
    Original price $ 66.00 - Original price $ 66.00
    Original price $ 66.00
    Current price $ 46.00
    $ 46.00 - $ 46.00
    Current price $ 46.00
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  • Original price $ 52.00
    Original price $ 52.00 - Original price $ 52.00
    Original price $ 52.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00

    Foster 11-3, 3 Series, Industrial Plug, 1/4" Female NPT, Steel

    In stock

    Series: 3 Part Number: 11-3 Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel Rated Pr...

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    Original price $ 52.00
    Original price $ 52.00 - Original price $ 52.00
    Original price $ 52.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00
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  • Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 57.00
    $ 57.00 - $ 57.00
    Current price $ 57.00

    Foster 11-3B, 3 Series, Industrial Plug, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: 11-3B Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Brass Rated P...

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    Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 57.00
    $ 57.00 - $ 57.00
    Current price $ 57.00
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  • Original price $ 258.00
    Original price $ 258.00 - Original price $ 258.00
    Original price $ 258.00
    Current price $ 180.00
    $ 180.00 - $ 180.00
    Current price $ 180.00

    Foster 3003, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Bras...

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    Original price $ 258.00
    Original price $ 258.00 - Original price $ 258.00
    Original price $ 258.00
    Current price $ 180.00
    $ 180.00 - $ 180.00
    Current price $ 180.00
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  • Original price $ 410.00
    Original price $ 410.00 - Original price $ 410.00
    Original price $ 410.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00

    Foster 3003GS, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3003GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 410.00
    Original price $ 410.00 - Original price $ 410.00
    Original price $ 410.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00
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  • Original price $ 218.00
    Original price $ 218.00 - Original price $ 218.00
    Original price $ 218.00
    Current price $ 153.00
    $ 153.00 - $ 153.00
    Current price $ 153.00

    Foster SG3003, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Female NPT, FPT Material:...

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    Original price $ 218.00
    Original price $ 218.00 - Original price $ 218.00
    Original price $ 218.00
    Current price $ 153.00
    $ 153.00 - $ 153.00
    Current price $ 153.00
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  • Original price $ 363.00
    Original price $ 363.00 - Original price $ 363.00
    Original price $ 363.00
    Current price $ 254.00
    $ 254.00 - $ 254.00
    Current price $ 254.00

    Foster FM3003, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 363.00
    Original price $ 363.00 - Original price $ 363.00
    Original price $ 363.00
    Current price $ 254.00
    $ 254.00 - $ 254.00
    Current price $ 254.00
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  • Original price $ 398.00
    Original price $ 398.00 - Original price $ 398.00
    Original price $ 398.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00

    Foster 3003GB, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: 3003GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 398.00
    Original price $ 398.00 - Original price $ 398.00
    Original price $ 398.00
    Current price $ 279.00
    $ 279.00 - $ 279.00
    Current price $ 279.00
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  • Original price $ 339.00
    Original price $ 339.00 - Original price $ 339.00
    Original price $ 339.00
    Current price $ 237.00
    $ 237.00 - $ 237.00
    Current price $ 237.00

    Foster 3003HW, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass (HOT WATER)

    In stock

    Series: 3 Part Number: 3003HW Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Br...

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    Original price $ 339.00
    Original price $ 339.00 - Original price $ 339.00
    Original price $ 339.00
    Current price $ 237.00
    $ 237.00 - $ 237.00
    Current price $ 237.00
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  • Original price $ 234.00
    Original price $ 234.00 - Original price $ 234.00
    Original price $ 234.00
    Current price $ 164.00
    $ 164.00 - $ 164.00
    Current price $ 164.00

    Foster 3103, 3 Series, Industrial Coupler, Manual, 1/4" Male NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass,...

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    Original price $ 234.00
    Original price $ 234.00 - Original price $ 234.00
    Original price $ 234.00
    Current price $ 164.00
    $ 164.00 - $ 164.00
    Current price $ 164.00
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  • Original price $ 222.00
    Original price $ 222.00 - Original price $ 222.00
    Original price $ 222.00
    Current price $ 156.00
    $ 156.00 - $ 156.00
    Current price $ 156.00

    Foster SG3103, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Male NPT, MPT Material: H...

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    Original price $ 222.00
    Original price $ 222.00 - Original price $ 222.00
    Original price $ 222.00
    Current price $ 156.00
    $ 156.00 - $ 156.00
    Current price $ 156.00
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  • Original price $ 56.00
    Original price $ 56.00 - Original price $ 56.00
    Original price $ 56.00
    Current price $ 39.00
    $ 39.00 - $ 39.00
    Current price $ 39.00

    Foster 12-3, 3 Series, Industrial Plug, 1/8" Male NPT, Steel

    In stock

    Series: 3 Part Number: 12-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

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    Original price $ 56.00
    Original price $ 56.00 - Original price $ 56.00
    Original price $ 56.00
    Current price $ 39.00
    $ 39.00 - $ 39.00
    Current price $ 39.00
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  • Original price $ 230.00
    Original price $ 230.00 - Original price $ 230.00
    Original price $ 230.00
    Current price $ 161.00
    $ 161.00 - $ 161.00
    Current price $ 161.00

    Foster SG3603, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Hose Barb Material: Heavy...

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    Original price $ 230.00
    Original price $ 230.00 - Original price $ 230.00
    Original price $ 230.00
    Current price $ 161.00
    $ 161.00 - $ 161.00
    Current price $ 161.00
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  • Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00

    Foster SG1713, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG1713 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Push-On Hose Barb Materia...

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    Original price $ 256.00
    Original price $ 256.00 - Original price $ 256.00
    Original price $ 256.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00
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  • Original price $ 376.00
    Original price $ 376.00 - Original price $ 376.00
    Original price $ 376.00
    Current price $ 264.00
    $ 264.00 - $ 264.00
    Current price $ 264.00

    Foster FM3203, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty...

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    Original price $ 376.00
    Original price $ 376.00 - Original price $ 376.00
    Original price $ 376.00
    Current price $ 264.00
    $ 264.00 - $ 264.00
    Current price $ 264.00
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  • Original price $ 125.00
    Original price $ 125.00 - Original price $ 125.00
    Original price $ 125.00
    Current price $ 88.00
    $ 88.00 - $ 88.00
    Current price $ 88.00

    Foster 17-3B, 3 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: 17-3B Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Brass Rated Pressure: 3...

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    Original price $ 125.00
    Original price $ 125.00 - Original price $ 125.00
    Original price $ 125.00
    Current price $ 88.00
    $ 88.00 - $ 88.00
    Current price $ 88.00
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  • Original price $ 95.00
    Original price $ 95.00 - Original price $ 95.00
    Original price $ 95.00
    Current price $ 67.00
    $ 67.00 - $ 67.00
    Current price $ 67.00

    Foster 13-3B, 3 Series, Industrial Plug, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: 13-3B Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Brass Rated Pressu...

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    Original price $ 95.00
    Original price $ 95.00 - Original price $ 95.00
    Original price $ 95.00
    Current price $ 67.00
    $ 67.00 - $ 67.00
    Current price $ 67.00
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  • Original price $ 64.00
    Original price $ 64.00 - Original price $ 64.00
    Original price $ 64.00
    Current price $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00

    Foster 13-3, 3 Series, Industrial Plug, 1/8" Female NPT, Steel

    In stock

    Series: 3 Part Number: 13-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

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    Original price $ 64.00
    Original price $ 64.00 - Original price $ 64.00
    Original price $ 64.00
    Current price $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00
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  • Original price $ 232.00
    Original price $ 232.00 - Original price $ 232.00
    Original price $ 232.00
    Current price $ 162.00
    $ 162.00 - $ 162.00
    Current price $ 162.00

    Foster SG3703, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG3703 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Hose Barb Material: Heavy...

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    Original price $ 232.00
    Original price $ 232.00 - Original price $ 232.00
    Original price $ 232.00
    Current price $ 162.00
    $ 162.00 - $ 162.00
    Current price $ 162.00
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  • Original price $ 240.00
    Original price $ 240.00 - Original price $ 240.00
    Original price $ 240.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00

    Foster SG3303, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG3303 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Male NPT, MPT Material: H...

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    Original price $ 240.00
    Original price $ 240.00 - Original price $ 240.00
    Original price $ 240.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00
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  • Original price $ 236.00
    Original price $ 236.00 - Original price $ 236.00
    Original price $ 236.00
    Current price $ 165.00
    $ 165.00 - $ 165.00
    Current price $ 165.00

    Foster SG3203, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Female NPT, FPT Material:...

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    Original price $ 236.00
    Original price $ 236.00 - Original price $ 236.00
    Original price $ 236.00
    Current price $ 165.00
    $ 165.00 - $ 165.00
    Current price $ 165.00
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  • Original price $ 301.00
    Original price $ 301.00 - Original price $ 301.00
    Original price $ 301.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00

    Foster SG2903, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG2903 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Male NPT, MPT Material: H...

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    Original price $ 301.00
    Original price $ 301.00 - Original price $ 301.00
    Original price $ 301.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00
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  • Original price $ 365.00
    Original price $ 365.00 - Original price $ 365.00
    Original price $ 365.00
    Current price $ 255.00
    $ 255.00 - $ 255.00
    Current price $ 255.00

    Foster SG2803, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG2803 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Female NPT, FPT Material:...

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    Original price $ 365.00
    Original price $ 365.00 - Original price $ 365.00
    Original price $ 365.00
    Current price $ 255.00
    $ 255.00 - $ 255.00
    Current price $ 255.00
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