Fittings, Screws, Couplings

Transcat is your premier provider of test and measurement fittings, screws and couplings. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.
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  1. Ralston Instruments QTFT-2MB1-RT
    Ralston Instruments QTFT-2MB1-RT 1/4"M BSPT x M Quick-test,w/chk valve,w/cap and chain,brass
    Order #: QTFT-2MB1-RT
    Mfg #: QTFT-2MB1-RT
    Availability: In stock
    $37.75
    1/4"M BSPT x M Quick-test,w/chk valve,w/cap and chain,brass Learn More
  2. Ralston Instruments QTFT-3MB1
    Ralston Instruments QTFT-3MB1 3/8"NPTM x QT Male w/Checkvalve Cap & Chain,Brass
    Order #: QTFT-3MB1
    Mfg #: QTFT-3MB1
    Availability: In stock
    $37.94
    3/8"NPTM x QT Male w/Checkvalve Cap & Chain,Brass Learn More
  3. Ralston Instruments QTHA-4FS0-QD
    Ralston Instruments QTHA-4FS0-QD 1/2" female NPT quick- disconnect x male QT
    Order #: QTHA-4FS0-QD
    Mfg #: QTHA-4FS0-QD
    Availability: In stock
    $93.02
    1/2" female NPT quick- disconnect x male QT Learn More
  4. Ralston Instruments QTHA-3FB0
    Ralston Instruments QTHA 3/8"NPTF x Quick-test Male,No Check-valve,Brass Connector
    Order #: QTHA-3FB0
    Mfg #: QTHA-3FB0
    Availability: In stock
    $31.48
    3/8"NPTF x Quick-test Male,No Check-valve,Brass Connector Learn More
  5. Ralston Instruments QTHA-4FB0
    Ralston Instruments QTHA-4FB0 1/2"NPTF x Quick-test Male,No Check-valve,Brass Connector
    Order #: QTHA-4FB0
    Mfg #: QTHA-4FB0
    Availability: In stock
    $35.47
    1/2"NPTF x Quick-test Male,No Check-valve,Brass Connector Learn More
  6. Ralston Instruments QTHA-4FSF-QD
    Ralston Instruments QTHA-4FSF-QD 1/2" female 37 degree flare (AN/JIC-08)x male Quick-test SS
    Order #: QTHA-4FSF-QD
    Mfg #: QTHA-4FSF-QD
    Availability: Ships in 3-4 weeks
    $134.99
    1/2" female 37 degree flare (AN/JIC-08)x male Quick-test SS Learn More
  7. Ralston Instruments MF2S-XF-XM-PL
    Ralston Instruments MF2S-XF-XM-PL 2-Port Benchtop Manifold w/Quik test XT Conn.,10K PSI/700bar,S
    Order #: MF2S-XF-XM-PL
    Mfg #: MF2S-XF-XM-PL
    Availability: Ships in 3-4 weeks
    $805.77
    2-Port Benchtop Manifold w/Quik test XT Conn.,10K PSI/700bar,S Learn More
  8. Mitutoyo 177
    Mitutoyo 177-299 5" Setting Ring
    Order #: 177-299
    Mfg #: 177-299
    Availability: Ships in 2-3 weeks
    Special Price $1,223.60 Regular Price $1,330.00
    5" Setting Ring Learn More
  9. New
    NORD-LOCK NL10 Wedge Locking Washers, M10, ID 0.42", OD 0.65", 200prs/bx
    NORD-LOCK NL10 Wedge Locking Washers, M10, ID 0.42", OD 0.65", 200prs/bx
    Order #: NL10
    Mfg #: NL10
    Availability: Ships in 1-2 weeks
    $110.11
    Wedge Locking Washers, M10, ID 0.42", OD 0.65", 200prs/bx Learn More
  10. Ralston Instruments QTHA-FLTS-HC-40
    Ralston Instruments QTHA-FLTS-HC-40 In-line Filter,0-5000PSI
    Order #: QTHA-FLTS-HC-40
    Mfg #: QTHA-FLTS-HC-40
    Availability: Ships in 2-3 weeks
    $244.65
    In-line Filter,0-5000PSI Learn More
  11. Olaer USA 202.135-00223
    Olaer USA 202.135-00223 CG Adaptor,7/8-14 to M28x1.5 Short
    Order #: 202.135-00223
    Mfg #: 202.135-00223
    Availability: Ships in 3-4 weeks
    $104.25
    CG Adaptor,7/8-14 to M28x1.5 Short Learn More
  12. Ralston Instruments XTXT-HOS-0.5M
    Ralston Instruments XTXT Quick-Test XT 10K PSI hose, SS hose ends
    Order #: XTXT-HOS-0.5M
    Mfg #: XTXT-HOS-0.5M
    Availability: Ships in 3-4 weeks
    $144.80
    Quick-Test XT 10K PSI hose, SS hose ends Learn More
  13. Control Company 4570
    Control Company 4570 Traceable A2LA Conductivity Standard 5
    Order #: 4570
    Mfg #: 00652-42
    Availability: Ships in 1-2 weeks
    $141.00
    Traceable A2LA Conductivity Standard 5 Learn More
  14. Control Company 4566
    Control Company 4566 Traceable A2LA Conductivity Std.100
    Order #: 4566
    Mfg #: 00652-46
    Availability: Ships in 4-6 weeks
    $106.00
    Traceable A2LA Conductivity Std.100 Learn More
  15. Crystal XP2I XP2i Pump System, 0-15, 000 / XP2I with -F4 option
    Crystal XP2I XP2i Pump System, 0-15, 000 / XP2I with -F4 option XP2i Pump System, 0-15,000 / XP2I with -F4 option
    Order #: 2955
    Mfg #: 2955
    Availability: Ships in 4-6 weeks
    $169.00
    XP2i Pump System, 0-15,000 / XP2I with -F4 option Learn More
  16. New
    NORD-LOCK NL16 Wedge Locking Washers, 5/8", ID 0.67", OD 1", 100prs/bx
    NORD-LOCK NL16 Wedge Locking Washers, 5/8", ID 0.67", OD 1", 100prs/bx
    Order #: NL16
    Mfg #: NL16
    Availability: Ships in 1-2 weeks
    $131.01
    Wedge Locking Washers, 5/8", ID 0.67", OD 1", 100prs/bx Learn More
  17. New
    NORD-LOCK NL12SP Wedge Locking Washers,M12, ID 0.51", OD 1", 100prs/bx
    NORD-LOCK NL12SP Wedge Locking Washers,M12, ID 0.51", OD 1", 100prs/bx
    Order #: NL12SP
    Mfg #: NL12SP
    Availability: Ships in 1-2 weeks
    $131.01
    Wedge Locking Washers,M12, ID 0.51", OD 1", 100prs/bx Learn More
  18. Shimpo DT-ADP-200LR
    Shimpo DT-ADP-200LR Screw-on Adapter only
    Order #: DT-ADP-200LR
    Mfg #: DT-ADP-200LR
    Availability: Ships in 1-2 weeks
    Special Price $65.80 Regular Price $70.00
    Screw-on Adapter only Learn More
  19. Control Company 4561
    Control Company 4561 Traceable Conductivity Cal Standard 150,000 Microsiemens
    Order #: 4561
    Mfg #: 00652-56
    Availability: Ships in 4-6 weeks
    $106.00
    Traceable Conductivity Cal Standard 150,000 Microsiemens Learn More
  20. Fluke Calibration 2382 Connector, RTD/Thermistor Scanner, 8/Set
    Fluke Calibration 2382 Connector, RTD/Thermistor Scanner, 8/Set Connector, RTD/Thermistor Scanner, 8/Set
    Order #: 2382
    Mfg #: 1650664
    Availability: Call for availability
    Special Price $115.37 Regular Price $139.00
    Connector, RTD/Thermistor Scanner, 8/Set Learn More
  21. Mitutoyo 205458
    Mitutoyo 205458 WASHER 1MM 0.04" 205458
    Order #: 205458
    Mfg #: 205458
    Availability: Ships in 3-4 weeks
    $3.65
    WASHER 1MM 0.04" 205458 Learn More
  22. New
    NORD-LOCK NL42 Wedge Locking Washers, M42, ID 1 7/10", OD 2.48", 25prs/bx
    NORD-LOCK NL42 Wedge Locking Washers, M42, ID 1 7/10", OD 2.48", 25prs/bx
    Order #: NL42
    Mfg #: NL42
    Availability: Ships in 1-2 weeks
    $202.75
    Wedge Locking Washers, M42, ID 1 7/10", OD 2.48", 25prs/bx Learn More
  23. New
    NORD-LOCK NL39 Wedge Locking Washers, 1 1/2", ID 1.59", OD 2 3/10", 25prs/bx
    NORD-LOCK NL39 Wedge Locking Washers, 1 1/2", ID 1.59", OD 2 3/10", 25prs/bx
    Order #: NL39
    Mfg #: NL39DP
    Availability: Ships in 1-2 weeks
    $208.52
    Wedge Locking Washers, 1 1/2", ID 1.59", OD 2 3/10", 25prs/bx Learn More
  24. New
    NORD-LOCK NL36SP Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.48", 25prs/bx
    NORD-LOCK NL36SP Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.48", 25prs/bx
    Order #: NL36SP
    Mfg #: NL36SP
    Availability: Ships in 1-2 weeks
    $202.75
    Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.48", 25prs/bx Learn More
  25. New
    NORD-LOCK NL36 Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.17", 25prs/bx
    NORD-LOCK NL36 Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.17", 25prs/bx
    Order #: NL36
    Mfg #: NL36
    Availability: Ships in 1-2 weeks
    $182.86
    Wedge Locking Washers, 1 3/8", ID 1.47", OD 2.17", 25prs/bx Learn More
Showing 1-25 of 124
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