Filter by
Thread Type
Material
Connects To
Conduit Trade Size
Flexibility
Performance
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Environment
Knockout Connection
Maximum Temperature
Minimum Temperature
About Conduit
Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.
Continuous-Flex Plastic (MPT) Conduit and Fittings
Straight Electrical Box Connectors
Straights | Locknuts | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Conduit Connection | Knockout Connection | |||||||||||||
For Conduit OD | Gender | OD | Thread Type | Gender | Color | Temp., ° F | Enclosure Rating | Specs. Met | Each | Each | ||||
Snap-In Conduit Connection × Threaded Knockout Connection | ||||||||||||||
Nylon | ||||||||||||||
| 0.39" | Female | 0.91" | PG (PG-11) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K122 | 00000 | 3185K91 | 00000 | ||
| 0.51" | Female | 0.91" | PG (PG-11) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K123 | 0000 | 3185K91 | 0000 | ||
| 0.62" | Female | 0.93" | PG (PG-11) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K11 | 0000 | 3185K91 | 0000 | ||
| 0.84" | Female | 1.16" | PG (PG-16) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K12 | 0000 | 3185K93 | 0000 | ||
| 1.12" | Female | 1.46" | PG (PG-21) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K13 | 00000 | 3185K94 | 0000 | ||
| 1.36" | Female | 1.73" | PG (PG-29) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K14 | 00000 | 3185K95 | 0000 | ||
| 1.67" | Female | 2.17" | PG (PG-36) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K15 | 00000 | 3185K96 | 00000 | ||
| 2.15" | Female | 2.72" | PG (PG-48) | Male | Black | -40 to 220 | IP66 | UL Recognized Component | 3185K124 | 00000 | 3185K133 | 00000 | ||
90° Elbow Electrical Box Connectors
Elbows | Locknuts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Conduit Connection | Knockout Connection | ||||||||||||||
For Conduit OD | Gender | OD | Thread Type | Gender | Lg. | Color | Temp., ° F | Enclosure Rating | Specs. Met | Each | Each | ||||
Snap-In Conduit Connection × Threaded Knockout Connection | |||||||||||||||
Nylon | |||||||||||||||
| 0.39" | Female | 0.91" | PG (PG-11) | Male | 1 1/2" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K126 | 000000 | 3185K91 | 00000 | ||
| 0.51" | Female | 0.91" | PG (PG-11) | Male | 1 5/8" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K127 | 00000 | 3185K91 | 0000 | ||
| 0.62" | Female | 0.93" | PG (PG-11) | Male | 1 13/16" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K16 | 00000 | 3185K91 | 0000 | ||
| 0.84" | Female | 1.16" | PG (PG-16) | Male | 2 5/16" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K17 | 00000 | 3185K93 | 0000 | ||
| 1.12" | Female | 1.46" | PG (PG-21) | Male | 2 5/8" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K18 | 00000 | 3185K94 | 0000 | ||
| 1.36" | Female | 1.73" | PG (PG-29) | Male | 2 15/16" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K19 | 00000 | 3185K95 | 0000 | ||
| 1.67" | Female | 2.17" | PG (PG-36) | Male | 3 7/8" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K21 | 00000 | 3185K96 | 00000 | ||
| 2.15" | Female | 2.72" | PG (PG-48) | Male | 4 3/8" | Black | -40 to 220 | IP66 | CE Marked, CSA Certified, UL Recognized Component | 3185K128 | 00000 | 3185K133 | 00000 | ||
Conduit and Cord Grip Thread Adapters
![]() |
Conduit Connection | Knockout Connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Thread Size | Gender | Pipe Size | Thread Size | Gender | Temp., ° F | Each | |||
NPT × PG | ||||||||||
Nickel-Plated Brass | ||||||||||
| 1/2 | — | Female | — | PG-9 | Male | -40 to 210 | 7805K77 | 000000 | ||
| 1/2 | — | Female | — | PG-11 | Male | -40 to 210 | 7805K71 | 00000 | ||
| 1/2 | — | Female | — | PG-13.5 | Male | -40 to 210 | 7805K72 | 00000 | ||
| 1/2 | — | Female | — | PG-16 | Male | -40 to 210 | 7805K73 | 00000 | ||
| 1/2 | — | Female | — | PG-21 | Male | -40 to 210 | 7805K74 | 00000 | ||
| 3/4 | — | Female | — | PG-21 | Male | -40 to 210 | 7805K75 | 00000 | ||
| 1 | — | Female | — | PG-29 | Male | -40 to 210 | 7805K76 | 00000 | ||
Nylon | ||||||||||
| 1/2 | — | Female | — | PG-11 | Male | 0 to 175 | 7805K57 | 0000 | ||
| 1/2 | — | Female | — | PG-13.5 | Male | 0 to 175 | 7805K58 | 0000 | ||
Metric × PG | ||||||||||
Nickel-Plated Brass | ||||||||||
| — | M16 | Female | — | PG-9 | Male | -40 to 210 | 7805K18 | 0000 | ||
| — | M20 | Female | — | PG-11 | Male | -40 to 210 | 7805K19 | 0000 | ||
| — | M20 | Female | — | PG-13.5 | Male | -40 to 210 | 7805K21 | 0000 | ||
| — | M25 | Female | — | PG-16 | Male | -40 to 210 | 7805K22 | 00000 | ||
Nylon | ||||||||||
| — | M16 | Female | — | PG-9 | Male | 0 to 175 | 7805K36 | 00000 | ||
| — | M20 | Female | — | PG-16 | Male | 0 to 175 | 7805K42 | 00000 | ||
| — | M25 | Female | — | PG-16 | Male | 0 to 175 | 7805K43 | 00000 | ||
| — | M32 | Female | — | PG-21 | Male | 0 to 175 | 7805K45 | 00000 | ||
| — | M32 | Female | — | PG-29 | Male | 0 to 175 | 7805K46 | 00000 | ||
PG × NPT | ||||||||||
Nickel-Plated Brass | ||||||||||
| — | PG-7 | Female | 1/4 | — | Male | -40 to 210 | 7842K11 | 00000 | ||
| — | PG-9 | Female | 1/2 | — | Male | -40 to 210 | 7842K12 | 00000 | ||
| — | PG-11 | Female | 1/2 | — | Male | -40 to 210 | 7842K1 | 00000 | ||
| — | PG-13.5 | Female | 1/2 | — | Male | -40 to 210 | 7842K2 | 00000 | ||
| — | PG-21 | Female | 1/2 | — | Male | -40 to 210 | 7842K13 | 00000 | ||
| — | PG-21 | Female | 3/4 | — | Male | -40 to 210 | 7842K7 | 00000 | ||
| — | PG-29 | Female | 1 | — | Male | -40 to 210 | 7842K14 | 00000 | ||
PG × Metric | ||||||||||
Nickel-Plated Brass | ||||||||||
| — | PG-9 | Female | — | M16 | Male | -40 to 210 | 7805K11 | 0000 | ||
| — | PG-16 | Female | — | M20 | Male | -40 to 210 | 7805K14 | 00000 | ||
| — | PG-16 | Female | — | M25 | Male | -40 to 210 | 7805K15 | 00000 | ||
| — | PG-21 | Female | — | M25 | Male | -40 to 210 | 7805K16 | 00000 | ||
| — | PG-29 | Female | — | M32 | Male | -40 to 210 | 7805K17 | 00000 | ||
Nylon | ||||||||||
| — | PG-13.5 | Female | — | M25 | Male | 0 to 175 | 7805K26 | 00000 | ||
| — | PG-21 | Female | — | M32 | Male | 0 to 175 | 7805K28 | 00000 | ||
| — | PG-29 | Female | — | M40 | Male | 0 to 175 | 7805K29 | 00000 | ||
| — | PG-36 | Female | — | M50 | Male | 0 to 175 | 7805K31 | 00000 | ||
Ultra-Flexible Plastic (MPT) Conduit and Fittings
Straight Electrical Box Connectors
Conduit Connection | Knockout Connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Conduit Trade Size | Gender | Thread Type | Gender | Color | Includes | Specs. Met | Each | |||
Push-In Conduit Connection × Threaded Knockout Connection | ||||||||||
Nylon | ||||||||||
| 1/4 | Female | PG (PG-7) | Male | Black | Zinc-Plated Steel Locknut | C-UL Listed, UL Listed | 75145K51 | 00000 | ||
Conduit Locknuts
For Plastic Fittings
![]() |
Thread Size | Each | |||
|---|---|---|---|---|
PG Thread | ||||
Nylon | ||||
| PG-7 | 7877N11 | 00000 | ||
| PG-7 | 7877N116 | 0000 | ||
| PG-9 | 7877N117 | 0000 | ||
| PG-9 | 7877N118 | 0000 | ||
| PG-11 | 3185K91 | 0000 | ||
| PG-11 | 7877N119 | 0000 | ||
| PG-13.5 | 3185K92 | 0000 | ||
| PG-13.5 | 7877N12 | 0000 | ||
| PG-16 | 3185K93 | 0000 | ||
| PG-16 | 7877N121 | 0000 | ||
| PG-21 | 3185K94 | 0000 | ||
| PG-21 | 7877N122 | 0000 | ||
| PG-29 | 3185K95 | 0000 | ||
| PG-29 | 7877N123 | 0000 | ||
| PG-36 | 3185K96 | 00000 | ||
| PG-36 | 7877N124 | 00000 | ||
| PG-48 | 3185K133 | 00000 | ||

































