Threaded bushing M12/M8

Code: 084.312.003
Not rated Rating details
€2,73 –5 %
2538 1 zavitove pouzdro m12 m8
€2,73 –5 % €2,59 / pcs €2,14 excl. VAT Measure price:
Stock (48 pcs)
Delivery to:
10.11.2026
Delivery options

Threaded bushing M12/M8 for creating an internal thread in the centre bore of BH 40-10, 45-10 and 50-10 series profiles.

Detailed information

Free shipping
Free shipping
For purchases over 5,000 CZK
We guarantee
We guarantee
Extended warranty and service
Discount voucher
Discount voucher
For every purchase
Return of goods within 14 days
Return of goods within 14 days
Completely at our expense

Product detailed description

Threaded sleeve designed to create an internal M8 thread in the central bore of BH 40-10, 45-10 and 50-10 series profiles.

Made of galvanised steel.

Additional parameters

Category: Threaded bushings BH
Warranty: 2 years
In stock: External warehouse
Series: BH 40-10, BH 45-10, BH 50-10
External thread: M12
Inner thread: M8
Length (mm): 15
Material: galvanized steel
Packaging (pcs): 10
Weight (g): 18

Product rating

Be the first who will post an article to this item!

Do not fill out this field

How would you rate this product? Choose 1 to 5 stars, where 1 is the worst and 5 is the best rating.

Security check

By submitting your review you agree to the privacy policy

ALUSIC is an Italian maker of modular structural systems in aluminium and carbon fibre, based in Mondovì and on the market for over 40 years. Its profiles and connectors let you build workbenches, machine and line frames, safety guards, fencing and stairs.

We offer three profile series with accessories: AC with 6 and 8 mm slots, BH with 6, 8 and 10 mm slots and IM with 5, 6 and 8 mm slots. Plus slot bolts and nuts, connectors, brackets, feet, castors, door parts and LED lights for the slot.

ALUSIC AC and BH aluminium profiles and a swivel castor with brakeCatalogues in Czech
3 seriesAC, BH and IM profiles
20–50 mmbasic profile section
400+aluminium profiles in the maker’s range
8,000+parts and accessories from the maker

ALUSIC series and accessories

Profile series side by side

Series, profile section, slots and use
SeriesBasic sectionSlotsTypical use
AC30×30, 40×40 and 45×45 mmAC 30-6, AC 40-8, AC 45-8benches, fencing, guards and doors
BH20×20 to 50×50 mmBH 20-6, 30-8, 40-10, 45-10, 50-10light to heavy-duty structures
IM20×20, 30×30 and 40×40 mmIM 20-5, 30-6, 40-8light and load-bearing structures, machine guards

The numbers after the series letters give the section and slot width, e.g. AC 45-8 is a 45 mm section with an 8 mm slot.

How to choose profiles and parts

1. Choose a series

Stick to one series. Bolts, nuts and connectors must match the slot shape of the profile.

2. Choose the size

Choose the section and version by the load: thin and light for frames and guards, heavy for load-bearing structures.

3. Connect

Join the profiles with brackets, connectors or joining plates and slide the nuts into the slot.

4. Complete

Finish the structure with end caps, feet or castors, panels, doors and LED lighting.

Frequently asked questions

What is the difference between the AC, BH and IM series?
The slot shape and the sizes. Some parts fit several series, but always check which slot they are made for.
Is there a profile catalogue in Czech?
Yes. The AC, BH and IM series categories and the HT LED lighting category contain the maker’s catalogue in Czech as a PDF.
What do thin, light and heavy profile mean?
Profiles with the same section and slot differ in wall cross-section. A heavy profile carries more, a light or thin one saves weight.
How do I fit an LED light into a profile?
The HT light goes straight into the 8 mm slot and connects to a power supply. Choose the supply by the light length, for example 20 W for lengths of 250 to 1000 mm.
How do I drill profiles accurately?
The Profile machining categories contain drilling jigs that set the drilling position, drills and adhesives for bonded joints. The maker can also machine profiles automatically from STEP files.
Does ALUSIC make other systems too?
Yes. The maker also has the EVO SP system for safety guards, IS stairs and platforms, carbon fibre profiles, conveyors, linear axes, overhead crane runways, lean manufacturing tubes and joints, solar mounting structures and SICOMAT compressed air piping.

Catalogues in Czech for the AC, BH, IM series and HT LED lighting can be downloaded in the series categories. The maker publishes company and product videos on its YouTube channel.