LIF-M
Quick-Install Metric-Thread Fittings with an Integrated Ferrule
FLEXA LIF-M fittings are straight metal-body conduit connectors with an external Metric thread and an integrated ferrule. The integrated-ferrule design reduces the number of separate components required during installation and supports faster, more straightforward conduit assembly.
LIF-M fittings are designed for selected FLEXA non-liquidtight SPR and FLEXAgraff conduit families. Their nickel-plated brass, all-metal construction provides a durable threaded connection and supports high-temperature applications up to +250°C.
Choose the LIF-M fitting by compatible conduit family, conduit size, Metric thread size, and installation requirements.
Properties:
- Material: Nickel-plated brass
- Temperature Range: -40°C to +250°C
- Thread Type: External Metric thread
- Fitting Design: Quick-install fitting with integrated ferrule
- Ingress Protection: IP40
- Compatible FLEXA SPR conduit families: SPR-AS, SPR-VA, SPR-PVC, SPR-PA, SPR-PU-AS, SPR-PU-F
- Compatible FLEXAgraff conduit families: FLEXAgraff-AS, FLEXAgraff-VA, FLEXAgraff-PU-AS
FLEXA LIF-M Integrated-Ferrule Metric Fitting Sizes
Image | Part Number | Fits Conduit Types | Thread Type | Thread Size | OD (mm) | Material | IP Rating | Package Size | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Old: 5801.310.012 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M12 x 1.5 | 10 | Ni-Brass | IP 40 | 50 pcs | | ||
 | Old: 5801.314.016 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M16 x 1.5 | 14 | Ni-Brass | IP 40 | 50 pcs | | ||
 | Old: 5801.317.016 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M16 x 1.5 | 17 | Ni-Brass | IP 40 | 50 pcs | | ||
 | Old: 5801.317.020 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M20 x 1.5 | 17 | Ni-Brass | IP 40 | 50 pcs | | ||
 | Old: 5801.321.020 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M20 x 1.5 | 21 | Ni-Brass | IP 40 | 50 pcs | | ||
 | Old: 5801.327.025 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M25 x 1.5 | 27 | Ni-Brass | IP 40 | 25 pcs | | ||
 | Old: 5801.336.032 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M32 x 1.5 | 36 | Ni-Brass | IP 40 | 25 pcs | | ||
 | Old: 5801.345.040 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M40 x 1.5 | 45 | Ni-Brass | IP 40 | 25 pcs | | ||
 | Old: 5801.356.050 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M50 x 1.5 | 56 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.810.012 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M12 x 1.5 | 10 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.814.016 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M16 x 1.5 | 14 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.817.016 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M16 x 1.5 | 17 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.817.020 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M20 x 1.5 | 17 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.821.020 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M20 x 1.5 | 21 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.827.025 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M25 x 1.5 | 27 | Ni-Brass | IP 40 | 10 pcs | | ||
 | Old: 5801.836.032 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M32 x 1.5 | 36 | Ni-Brass | IP 40 | 2 pcs | | ||
 | Old: 5801.845.040 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M40 x 1.5 | 45 | Ni-Brass | IP 40 | 2 pcs | | ||
 | Old: 5801.856.050 | FLEXAgraff-AS ⋅ FLEXAgraff-PU-AS ⋅ FLEXAgraff-VA ⋅ SPR-AS ⋅ SPR-PA ⋅ SPR-PU-AS ⋅ SPR-PU-F ⋅ SPR-PVC ⋅ SPR-VA | Metric | M50 x 1.5 | 56 | Ni-Brass | IP 40 | 2 pcs | |
How to Choose a FLEXA LIF-M Fitting
Select the correct LIF-M fitting by matching the following:
- Conduit family — confirm compatibility with the selected FLEXA SPR or FLEXAgraff conduit construction.
- Conduit size — match the fitting to the conduit’s nominal size and outside diameter.
- Metric thread size — select the thread required by the enclosure, junction box, control panel, or equipment entry.
- Installation requirement — choose LIF-M where an integrated ferrule and fewer separate fitting components can simplify assembly.
- Ingress protection — confirm that IP40 protection is suitable for the installation environment.
For installations requiring a swivelling fitting body, higher ingress protection, bonding continuity, EMC performance, or strain relief, select the appropriate alternative straight metal fitting family.
Frequently Asked Questions About LIF-M Fittings
What is a FLEXA LIF-M fitting?
A FLEXA LIF-M fitting is a straight nickel-plated brass conduit connector with an external Metric thread and an integrated ferrule. It is designed to simplify the termination of compatible flexible metal conduit.
What is the advantage of the integrated ferrule?
The integrated ferrule reduces the number of separate components required during installation. This can simplify fitting assembly and help make conduit termination faster and more straightforward.
Which conduits work with LIF-M fittings?
LIF-M fittings are available for selected FLEXA SPR and FLEXAgraff non-liquidtight conduit families. Compatibility depends on the exact fitting size, conduit family, and conduit construction.
What temperature range do LIF-M fittings support?
LIF-M fittings have a temperature range of −40°C to +250°C. Their all-metal construction supports higher-temperature service than fitting designs that use plastic or elastomeric internal components.
What IP rating do LIF-M fittings provide?
LIF-M fittings provide IP40 protection when correctly matched and assembled with a compatible conduit.
How do I choose the correct Metric thread size?
Match the fitting’s external Metric thread to the enclosure or equipment entry, then confirm that the same fitting is compatible with the selected conduit family and conduit diameter.
What is the difference between LIF-M and LI-M fittings?
Both families are quick-install Metric-thread fittings. LIF-M uses an integrated ferrule to reduce separate assembly components, while LI-M has a swivelling fitting body that allows post-installation alignment.
Need Help Selecting a FLEXA LIF-M Fitting?
IBIS can help identify the correct LIF-M fitting based on conduit family, conduit size, Metric thread, integrated-ferrule requirement, temperature, and installation conditions.
Related Products & Resources
- Straight Metal Body Conduit Fittings
- 90° Elbow Metal Body Conduit Fittings
- FLEXA LI-M Quick-Install Fittings with a Swivelling Body
- FLEXA US-M Heavy-Duty Metric-Thread Fittings
- Compatible FLEXA SPR Flexible Metal Conduits
- Compatible FLEXAgraff Flexible Metal Conduits
- Sealing Washers and O-Rings for Threaded Conduit Fittings
- Locknuts and Counternuts for Securing Conduit Fittings