Thread Reducer · M32 Male to M20 Female · Hex Nickel-Plated Brass · ITC Electrical 194.542H
Hex thread reducer for adapting M32 male threads to M20 female threads in cable gland and enclosure entries. Brass construction with nickel plating helps provide a secure metric thread transition for electrical fittings in commercial and industrial installations.
What this product is for
This hex thread reducer is used to adapt an M32 male thread to an M20 female thread when connecting metric cable glands, accessories, or enclosure entries.
Use for
Use for reducing threaded entry size on panels, junction boxes, control enclosures, and cable gland installations where an M20 fitting must be installed into an M32 threaded opening.
Avoid for
Avoid using this reducer where thread type does not match the mating components, or where a sealing washer, environmental rating, or hazardous-location approval is required but not confirmed for the full assembly.
Best for
Best for electricians and panel builders who need a compact metal reducer with wrench flats for easier installation and service access.
Installed in
Typically installed in electrical enclosures, control panels, machine wiring entries, and cable gland assemblies in commercial and industrial applications.
Why this product exists
It allows a larger metric threaded opening to accept a smaller metric fitting without replacing the enclosure or changing the gland size. The hex body helps with tightening using a wrench during installation.
Compared with similar products
Compared with round-body reducers, this hex type is easier to grip during installation. Compared with plastic reducers, nickel-plated brass is commonly chosen where a metal fitting is preferred for mechanical fit and thread durability.
Specifications
- Product type: Thread reducer
- Thread size: M32 male to M20 female
- Thread form: Metric
- Body style: Hex type
- Material: Brass
- Finish: Nickel-plated
- Typical metric thread pitch for this size combination: M32 x 1.5 to M20 x 1.5
- Application: Cable glands, enclosure entries, and threaded electrical accessories
Actual fit and performance depend on the mating components, sealing method, and installation conditions.
- ApplicationCable glands, enclosure entries, and threaded electrical accessories
- MaterialBrass
- FinishNickel-plated
- Thread SizeM32 male to M20 female
- Body StyleHex type
- Thread FormMetric
- BrandsITC Electrical Components
- Stock in Elmira27
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.

Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
Contact Aptico SupplyWe accept the following payment methods:
To replace this text with your store's actual info on payment methods, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Payment methods page.
This page is intended for your policy regarding returns and refunds.
Here you can provide information as to what products can be returned, how many days your customers have to return their purchase, whether they will receive a refund in the original form of payment, a replacement or a store credit, who pays for the shipping of the previously purchased products to the store, and so on.
To replace this text with your store's actual return policy, go to "Design -> Menus & Pages -> Product Page Tabs" and edit the Return Policy page.




