Use the right fixing and a Unex installation stays insulated, corrosion resistant and compliant from end to end. This range covers everything from insulating nut and bolt sets for joining tray sections, to stainless and galvanised M8 bolts and channel nuts for fixing trays and ladders to supports and strut.
Choose AISI 316 stainless steel for coastal, chemical and food-grade areas, or galvanised Class 6 for general indoor and sheltered installations.
Colour reference
| |
Grey RAL 7035 |
|
Stainless steel |
|
Galvanised |
Colours are a guide only and will vary with screen settings.
At a glance
| Item |
Part numbers |
Sizes |
Material |
| Insulating nut and bolt |
66809 |
M8 x 20, DIN 603 |
U23X PVC |
| M8 bolt cap |
66819 |
M8 |
LDPE |
| Cable clamp |
67001-44 |
Cables 5 to 11mm |
U48X halogen free |
| Bolt with nut, DIN 603 |
66839-A4, 66839-C6 |
M8 x 25, per 100 |
Stainless or galvanised |
| Spring channel nut |
60710-A4, 60710-C6 |
M8 |
Stainless or galvanised |
| Bolt, DIN 6921 (no nut) |
60829, 60849 |
M8 x 25, M8 x 35 |
Stainless or galvanised |
| Bolt with nut, DIN 6921 |
66829, 66849, 66859, 66879 |
M8 x 25 to M8 x 70 |
Stainless or galvanised |
Insulating nut and bolt
 |
Insulating DIN 603 M8 x 20 nut and bolt for joining tray 66 sections and fittings. Not for fixing the tray to a vertical support.
| Part number |
66809 |
| Size |
M8 x 20, DIN 603 |
| Material |
U23X insulating PVC, grey RAL 7035 |
|
M8 bolt cap
 |
Covers exposed M8 bolt threads and heads on tray and ladder installations, removing sharp edges and giving a neat finish.
| Part number |
66819 |
| Fits |
M8 bolts |
| Material |
LDPE, grey |
|
Cable clamp
 |
Screwless clamp for fixing cables and conduit to the sides or struts of tray 66, ladder 67 or insulating strut channel.
| Part number |
67001-44 |
| Cable diameter |
5 to 11mm |
| Material |
U48X halogen free |
|
Bolt with nut, DIN 603 M8 x 25
 |
For fixing trays to insulating supports, fitting junctions, hinges, dividers and finishing parts, and fixing hold-down brackets to ladders. Sold per 100.
| AISI 316 stainless steel |
66839-A4 |
| Galvanised Class 6 |
66839-C6 |
|
Spring channel nut M8
 |
Joins tray 66 and ladder 67 to insulating strut channel, rooftop supports or metal strut channel to BS 6946. Stainless nuts have a yellow insulating capsule, galvanised nuts a grey capsule.
| AISI 316 stainless steel |
60710-A4 |
| Galvanised Class 6 |
60710-C6 |
|
Bolt, DIN 6921 M8 (no nut)
 |
Fixes trays and ladders to strut channel with spring channel nut 60710, fits dividers to ladder 67 and fixes trays and ladders to rooftop supports.
| M8 x 25 stainless |
60829-A4 |
| M8 x 25 galvanised |
60829-C6 |
| M8 x 35 stainless |
60849-A4 |
| M8 x 35 galvanised |
60849-C6 |
|
Bolt with nut, DIN 6921 M8
 |
Flange bolt and nut for fixing trays to supports, fitting junctions, hinges, dividers and finishing parts, and fixing hold-down bracket 67812-48 to ladders.
| M8 x 25 stainless |
66829-A4 |
| M8 x 25 galvanised |
66829-C6 |
| M8 x 35 stainless |
66849-A4 |
| M8 x 35 galvanised |
66849-C6 |
| M8 x 50 stainless |
66859-A4 |
| M8 x 50 galvanised |
66859-C6 |
| M8 x 70 stainless |
66879-A4 |
| M8 x 70 galvanised |
66879-C6 |
|
All Unex fixings are available to order. Contact Cableduct for pricing, stock and help choosing the right fixings for your installation. Email sales@cableduct.com.au or call 1300 302 249.