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Products
Electrical installation
Cable glands / industrial products
Connectivity / Fibre optic broadband expansion
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Electrical installation
Flush-mounted
Cavity walls
Concrete construction In-situ concrete
Concrete construction Factory production
Installation housing
Fire protection
Pluggable installation
Surface-mounted
Earthing
Tools
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Flush-mounted
UP¹ Flush-mounted boxes
UP¹ Flush-mounted boxes
Device boxes, device connection boxes
Device boxes, device connection boxes
Connection boxes
Connection boxes
Light connection boxes, ceiling outlets
Light connection boxes, ceiling outlets
Shielded electrical installation
Shielded electrical installation
Accessories
Accessories
Connection boxes
Connection boxes
Universal installation boxes
Universal installation boxes
Installation systems for insulated interior walls
Installation systems for insulated interior walls
Installation systems for insulated exterior facades
Installation systems for insulated exterior facades
Sealing collars
Sealing collars
Fire protection technology
Fire protection technology
Sound insulation technology
Sound insulation technology
International products
International products
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Cavity walls
Device boxes, device connection boxes, accessories
Device boxes, device connection boxes, accessories
Air-tight device boxes, device connection boxes, accessories
Air-tight device boxes, device connection boxes, accessories
Installation in solid wood walls
Installation in solid wood walls
Sealing collars
Sealing collars
Clean room technology
Clean room technology
Sound insulation technology
Sound insulation technology
Radiation protection
Radiation protection
Fire protection technology
Fire protection technology
Shielded electrical installation
Shielded electrical installation
Humidity-proof technology
Humidity-proof technology
Screws, metal straps
Screws, metal straps
Connection boxes
Connection boxes
Universal installation boxes
Universal installation boxes
International products
International products
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Concrete construction In-situ concrete
B¹ device boxes, B¹ device connection boxes
B¹ device boxes, B¹ device connection boxes
B¹ electronic box and B¹ double device connection box
B¹ electronic box and B¹ double device connection box
Device boxes, device connection boxes
Device boxes, device connection boxes
Connection boxes and accessories
Connection boxes and accessories
Prefix® concrete construction boxes for fastening to reinforcement
Prefix® concrete construction boxes for fastening to reinforcement
B¹ ceiling boxes and accessories
B¹ ceiling boxes and accessories
3D concrete printing
3D concrete printing
Wall-ceiling transitions, ceiling strips, pipe supports, sealing plugs
Wall-ceiling transitions, ceiling strips, pipe supports, sealing plugs
Pull boxes
Pull boxes
Universal installation housings
Universal installation housings
End covers and partition walls
End covers and partition walls
Accessories
Accessories
International products
International products
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Concrete construction Factory production
Automated production – B² device connection boxes and system components
Automated production – B² device connection boxes and system components
Manual production – B² device connection boxes and system components
Manual production – B² device connection boxes and system components
Prefabricated room modules – The system for prefabricated concrete garages and prefabricated concrete bathrooms.
Prefabricated room modules – The system for prefabricated concrete garages and prefabricated concrete bathrooms.
Accessories for flush-mounting installations
Accessories for flush-mounting installations
Central transition box
Central transition box
Universal installation housing
Universal installation housing
International products
International products
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Installation housing
HaloX® system for in-situ concrete
HaloX® system for in-situ concrete
HaloX® system for retrofitting in concrete ceilings
HaloX® system for retrofitting in concrete ceilings
HaloX® system for factory production
HaloX® system for factory production
KompaX®1 system for in-situ concrete and factory production
KompaX®1 system for in-situ concrete and factory production
ThermoX® system for insulated hollow ceilings
ThermoX® system for insulated hollow ceilings
EnoX® system for insulated hollow ceilings and walls
EnoX® system for insulated hollow ceilings and walls
ThermoX® LED system for insulated hollow ceilings
ThermoX® LED system for insulated hollow ceilings
Spacers
Spacers
Installation systems for insulated exterior facades
Installation systems for insulated exterior facades
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Fire protection
Fire protection boxes
Fire protection boxes
Installation in solid wood walls
Installation in solid wood walls
Partitions in shipbuilding walls and ceilings B15
Partitions in shipbuilding walls and ceilings B15
Partitions in fire protection walls
Partitions in fire protection walls
Partitions in fire protection ceilings
Partitions in fire protection ceilings
Accessories for partitions
Accessories for partitions
FlamoX® system – fire protection housing for hollow ceilings, fire protection class F30
FlamoX® system – fire protection housing for hollow ceilings, fire protection class F30
International products
International products
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Pluggable installation
AK2 100% pluggable
AK2 100% pluggable
Housing for cable support systems. AK2 modular system
Housing for cable support systems. AK2 modular system
Distribution housing for data networks. AK2 Data.
Distribution housing for data networks. AK2 Data.
Distribution housing for lighting controls. AK2 DALI.
Distribution housing for lighting controls. AK2 DALI.
Branch box AK1 / AK2 - IP65
Branch box AK1 / AK2 - IP65
Compact PD and Multi-PD distribution housing
Compact PD and Multi-PD distribution housing
O-range ECON® pluggable
O-range ECON® pluggable
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Surface-mounted
Branch boxes - IP55
Branch boxes - IP55
Branch boxes AK1 / AK2 - IP65
Branch boxes AK1 / AK2 - IP65
IP68BOX Outdoor installation set
IP68BOX Outdoor installation set
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Earthing
Potential equalisation boxes
Potential equalisation boxes
Earthing clamps
Earthing clamps
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Tools
Tools for flush mounting and masonry
Tools for flush mounting and masonry
Tools for ETICS for insulation materials
Tools for ETICS for insulation materials
Tools for cavity walls
Tools for cavity walls
System tools
System tools
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Cable glands / industrial products
Cable glands
Accessories for cable glands
Multiple feed-through MCE
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Cable glands
Progress® nickel-plated brass
Progress® nickel-plated brass
Progress® stainless steel
Progress® stainless steel
Progress® cable glands according to EN 45545-2 and NFPA 130
Progress® cable glands according to EN 45545-2 and NFPA 130
EVolution EMC cable gland
EVolution EMC cable gland
Special cable entries Nickel-plated brass
Special cable entries Nickel-plated brass
EMC Progress® nickel-plated brass
EMC Progress® nickel-plated brass
EX cable glands
EX cable glands
Progress® AgreenO cable glands Nickel-plated brass, lead-free
Progress® AgreenO cable glands Nickel-plated brass, lead-free
Progress® hose screw connection Nickel-plated brass
Progress® hose screw connection Nickel-plated brass
Progress® plastic GRP
Progress® plastic GRP
Syntec® with lamella technology
Syntec® with lamella technology
Special cable entries Plastic
Special cable entries Plastic
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Accessories for cable glands
Pressure compensation elements
Pressure compensation elements
Rotation adapters and directional locks
Rotation adapters and directional locks
Counter nuts
Counter nuts
Reductions and extensions
Reductions and extensions
Sealing screws
Sealing screws
Sealing inserts
Sealing inserts
O-rings and sealing washers
O-rings and sealing washers
Blind discs and locking bolts
Blind discs and locking bolts
Special tools
Special tools
Braided hoses
Braided hoses
MontaX system
MontaX system
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Multiple feed-through MCE
Multiple feed-through MCE Pro
Multiple feed-through MCE Pro
Multiple feed-through MCE Syntec
Multiple feed-through MCE Syntec
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Connectivity / Fibre optic broadband expansion
Fibre optic sleeves
Network distributor (NVt)
House transfer points (HüP)
Building distributor (GV)
Subscriber connections (TA) and roller boxes
E3S Connect® – The pluggable fibre optic system for the electrical trade
Accessories
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Fibre optic sleeves
Supply sleeve
Supply sleeve
Manhole sleeve bracket for splice distribution housing (FMP) incl. wall bracket
Manhole sleeve bracket for splice distribution housing (FMP) incl. wall bracket
Connection sleeve
Connection sleeve
Splice distribution housing (FMP)
Splice distribution housing (FMP)
Hood sleeve (MFD)
Hood sleeve (MFD)
Repair sleeve (CFD)
Repair sleeve (CFD)
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Network distributor (NVt)
Network distributor (Gf-NVt) - GRP
Network distributor (Gf-NVt) - GRP
Network distributor (Gf-NVt) with FMB - GRP
Network distributor (Gf-NVt) with FMB - GRP
Network distributor (Gf-NVt) with FMB - metal
Network distributor (Gf-NVt) with FMB - metal
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House transfer points (HüP)
Fibre optic termination point (Gf-AP)
Fibre optic termination point (Gf-AP)
House transfer point (HÜP), fibre optic termination point (Gf-AP)
House transfer point (HÜP), fibre optic termination point (Gf-AP)
Fibre optic building distributor FlexBox Connect
Fibre optic building distributor FlexBox Connect
Fibre termination unit (FTU)
Fibre termination unit (FTU)
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Building distributor (GV)
Fibre optic building distributor FlexBox Connect
Fibre optic building distributor FlexBox Connect
Building distributor (Gf-GV)
Building distributor (Gf-GV)
Compact building distributor (Gf-GV)
Compact building distributor (Gf-GV)
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Subscriber connections (TA) and roller boxes
Fibre optic subscriber connection (Gf-TA), surface-mounted
Fibre optic subscriber connection (Gf-TA), surface-mounted
Fibre optic subscriber connection (Gf-TA), flush-mounted
Fibre optic subscriber connection (Gf-TA), flush-mounted
Fibre optic subscriber connection (Gf-TA), surface-mounted with cable, rear
Fibre optic subscriber connection (Gf-TA), surface-mounted with cable, rear
Fibre optic subscriber connection (Gf-TA), surface-mounted with cable, underside
Fibre optic subscriber connection (Gf-TA), surface-mounted with cable, underside
Fibre optic subscriber connection (Gf-TA), flush-mounted with cable, rear
Fibre optic subscriber connection (Gf-TA), flush-mounted with cable, rear
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E3S Connect® – The pluggable fibre optic system for the electrical trade
Subscriber connection (Gf-TA) E3S Connect®, surface-mounted, connection at HÜP
Subscriber connection (Gf-TA) E3S Connect®, surface-mounted, connection at HÜP
Subscriber connection (Gf-TA) E3S Connect®, flush-mounted, connection at HÜP
Subscriber connection (Gf-TA) E3S Connect®, flush-mounted, connection at HÜP
Subscriber connection (Gf-TA) E3S Connect®, surface-mounted, connection at Gf-GV
Subscriber connection (Gf-TA) E3S Connect®, surface-mounted, connection at Gf-GV
Subscriber connection (Gf-TA) E3S Connect®, flush-mounted, connection at Gf-GV
Subscriber connection (Gf-TA) E3S Connect®, flush-mounted, connection at Gf-GV
Fibre optic building distributor FlexBox Connect
Fibre optic building distributor FlexBox Connect
Building distributor E3S Connect®
Building distributor E3S Connect®
Fibre optic patch cable E3S Connect®
Fibre optic patch cable E3S Connect®
System cable E3S Connect®
System cable E3S Connect®
Patch cassette E3S Connect®
Patch cassette E3S Connect®
E3S Connect® accessory box
E3S Connect® accessory box
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Accessories
Pigtails/couplings/cables
Pigtails/couplings/cables
Splice cassette
Splice cassette
Patch cassette E3S Connect®
Patch cassette E3S Connect®
E3S Connect® accessory box
E3S Connect® accessory box
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Industries
Residential
Residential
Commercial
Commercial
Healthcare
Healthcare
Education and training
Education and training
Hotels and resorts
Hotels and resorts
Fibre optic/broadband expansion
Fibre optic/broadband expansion
Machinery and plant engineering
Machinery and plant engineering
Shipbuilding
Shipbuilding
Railway technology
Railway technology
E-mobility
E-mobility
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Solutions
Flush-mounted
Flush-mounted
Cavity wall
Cavity wall
Concrete construction
Lighting and loudspeaker housings
Lighting and loudspeaker housings
Plug-in installation
Plug-in installation
Connectivity
Energy-efficient construction
Timber construction
Fire protection
Fire protection
Sound insulation
Sound insulation
Radiation protection
Radiation protection
Shipbuilding
Shipbuilding
Cable glands
E-Mobility
E-Mobility
Rail Vehicles
Rail Vehicles
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Concrete construction
B¹ In-situ concrete
B¹ In-situ concrete
B¹ In-situ concrete – 3D concrete printing
B¹ In-situ concrete – 3D concrete printing
B² Factory production
B² Factory production
B² Factory production – Prefabricated room modules
B² Factory production – Prefabricated room modules
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Connectivity
NE3 / Outdoor area
NE3 / Outdoor area
NE4 / Indoor area
NE4 / Indoor area
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Energy-efficient construction
Energy efficiency
Energy efficiency
ETICS
ETICS
Renovation/Refurbishment
Renovation/Refurbishment
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Timber construction
Timber frame and timber panel construction
Timber frame and timber panel construction
Solid wood and modular construction
Solid wood and modular construction
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Cable glands
EMC cable glands
EMC cable glands
Ex cable glands
Ex cable glands
Pressure compensation elements
Pressure compensation elements
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Company
Sustainability
Sustainability
Mission
Mission
Company history
Company history
Group of companies
Group of companies
References
References
Code of conduct
Code of conduct
Initiatives
Initiatives
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Service
Trade fairs
Trade fairs
Press
Press
Planning data BIM & CAD
Planning data BIM & CAD
Konfigurator KAISER ConfiX für FlexBox Connect
Konfigurator KAISER ConfiX für FlexBox Connect
Prices / Master data
Prices / Master data
Product samples
Product samples
Commercial information
Commercial information
Consulting & training
Consulting & training
Test laboratory / Quality
Test laboratory / Quality
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Media library
Videos
Videos
Brochures / catalogues
Brochures / catalogues
Installation instructions
Installation instructions
Certificates
Certificates
Performance declarations & data sheets
Performance declarations & data sheets
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News
News Installation
News Industry
News Connectivity
Newsletter
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News Installation
UP¹ flush-mounted boxes
UP¹ flush-mounted boxes
Core
Core
Fire protection boxes HWD 68+
Fire protection boxes HWD 68+
Trilo – the new generation of cutters
Trilo – the new generation of cutters
Device connection box for solid wood
Device connection box for solid wood
Moisture-proof device connection box
Moisture-proof device connection box
Fire protection device connection box for solid wood PROTECT®
Fire protection device connection box for solid wood PROTECT®
B² Factory production
B² Factory production
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News Industry
MCE Syntec® multi-cable entries
MCE Syntec® multi-cable entries
Progress® cable glands with slotted sealing inserts
Progress® cable glands with slotted sealing inserts
Progress® brass hydraulic hose adapter
Progress® brass hydraulic hose adapter
Edge protection
Edge protection
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News Connectivity
Fibre optic building distributor Flexbox Connect
Fibre optic building distributor Flexbox Connect
KAISER ConfiX
KAISER ConfiX
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Newsletter
Newsletter confirmation
Newsletter confirmation
Newsletter unsubscribe
Newsletter unsubscribe
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Career
Job vacancies / Unsolicited applications
Job vacancies / Unsolicited applications
Training & internships
Training & internships
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Contact
Contact National
Contact National
Contact Worldwide
Contact Worldwide
Contact form
Contact form
How to find us
How to find us
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KAISER GROUP
GROUP
GROUP
KAISER
KAISER
AGRO
AGRO
ATTEMA
ATTEMA
HELIA
HELIA
German
English
French
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Counter nuts
Products
Cable glands / industrial products
Accessories for cable glands
Counter nuts
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Lock nuts nickel-plated brass, thick-walled version
Entry thread metric
Thick-walled version
Variants (6)
chevron_left_FILL0_wght400_GRAD0_opsz24
chevron_right_FILL0_wght400_GRAD0_opsz24
Thread
M12x1.5
M16x1.5
M20x1.5
M25x1.5
M32x1.5
M40x1.5
Spanner size
15 mm
19 mm
24 mm
30 mm
36 mm
46 mm
Thread type
metric
metric
metric
metric
metric
metric
Product type
lock nut
lock nut
lock nut
lock nut
lock nut
lock nut
Artikel-No.
8300.12
8300.17
8300.20
8300.25
8300.32
8300.40
Packaging / Shipping
- / 50
- / 50
- / 50
- / 50
- / 50
- / 50
Show product
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chevron_right_FILL0_wght400_GRAD0_opsz24
chevron_right_FILL0_wght400_GRAD0_opsz24
chevron_right_FILL0_wght400_GRAD0_opsz24
chevron_right_FILL0_wght400_GRAD0_opsz24
chevron_right_FILL0_wght400_GRAD0_opsz24
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