- Stock 75
:
from
to
Clear
Clear
Locknut · PG7 thread · non-flanged black polyamide · ITC Electrical 184.407
SKU: ITC-184.407
PG7 non-flanged black polyamide locknut for securing compatible PG-thread cable glands to panels and enclosures. Commonly used where rear clearance is limited; sealing typically depends on the matching gland and, where needed, an additional sealing washer.
What this product is for
This PG7 plastic locknut is used to secure a compatible male-thread PG7 cable gland to an electrical enclosure, panel, or junction box. It is a non-flanged style for applications where space behind the panel is limited.
Use for
Use for PG7 threaded cable glands on control panels, small enclosures, junction boxes, and equipment housings. Suitable where a black non-metallic locknut is preferred and where the gland body provides the cable retention and environmental seal.
Avoid for
Avoid using this locknut with non-matching thread types such as metric, NPT, or BSP entries. Avoid applications that require metallic bonding through the locknut, or where a flanged locknut is needed for greater bearing surface.
Best for
Best for compact enclosure work, cable gland replacements, and panel builds where a low-profile non-flanged locknut helps fit tight rear clearances. Also useful when matching black cable gland accessories for a consistent finish.
Installed in
Typically installed in electrical enclosures, machine panels, control cabinets, and junction boxes with a PG7 threaded cable gland. Typical outside diameter is 21 mm (approximately 0.83 in) with 5 mm height (approximately 0.20 in).
Why this product exists
This locknut provides the mechanical retention needed to fasten a PG7 cable gland through a panel opening from the inside of the enclosure. Compared with flanged versions, the non-flanged design is commonly used where installation space is limited.
Compared with similar products
Compared with a flanged plastic locknut, this non-flanged version takes up less space but offers less contact surface. Compared with brass locknuts, polyamide locknuts are non-metallic and are typically chosen where corrosion resistance, lighter weight, or electrical isolation is preferred.
Specifications
- Product type: Plastic locknut for cable gland
- Thread size: PG7
- Style: Non-flanged
- Colour: Black
- Material family: Polyamide
- Manufacturer material listing: Polyamide 6 with 30% glass fibre on the plastic locknut family page
- Spanner width: 19 mm (approximately 0.75 in)
- Height: 5 mm (approximately 0.20 in)
- Outside diameter: 21 mm (approximately 0.83 in)
- Pack quantity: 500
Typical guidance only: non-flanged locknuts are commonly used where rear access or clearance is tight. Actual fit and sealing depend on the matching gland, panel thickness, cutout quality, and installation conditions.
- ColourBlack
- Pack Quantity500
- StyleNon-flanged
- Thread SizePG7
- Outside Diameter21 mm (approximately 0.83 in)
- Height5 mm (approximately 0.20 in)
- Material FamilyPolyamide
- BrandsITC Electrical Components
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.