Fixed Stand-off (11.6mm Spacer)
- Select Mounting Surface
- Select Mounting Surface_1
- Quantity








Product Details
Specifications
The stand-off that started it all!
The ST504 was our original stand-off, created to offer just a minimum of space between face glass and mounting surface (11.6mm or ½” to be exact).
You’ll be steered to select this stand-off over our other ST503 (adjustable stand-off on this site) for any one of the following reasons:
- you're looking to match an existing non-adjustable stand-off
- you’ve got a tighter budget for parts and you’re sure that your mounting surface is even – you don’t need the adjustability features of our ST503
- you have complete access for installation – this product doesn’t offer a front-mounting option
- you have a space constraint between underside of glass to the mounting surface – this product offers the closer connection of all our stand-offs with just of 12.5mm [1/2”] between glass and mounting surface
When you order from Stella - you get the complete assembly.
This stand-off is supplied with all the components you need to install – fibre gaskets, ferrule bushing and your chosen attachment to affix this stand-off to your mounting surface.
We even supply this bracket with the specialized 4mm Pin Spanner tool you need to tighten the front face during install (see tools HERE)
We even supply this bracket with the specialized 4mm Pin Spanner tool you need to tighten the front face during install (see tools HERE)
NOTE: Pricing is for part as shown with no modifications.
More about product mount options:
- See all product drawings, technical info and install guides here
- Or a quick guide is below:
- Concrete - Supplied M12 stud offers 100mm [4"] embedment (based on 21mm [7/8"] glass thickness)
- Wood - Supplied M12 x 150mm long hanger bolt
- Steel (comes with hex nut) - \Works for 0.5 to 12.7mm [3/8" to 1/2"] thick steel
- Thin-walled HSS - Works for 8.9 to 12.7mm [3/8" to 1/2"] thick steel
Suggested Applications
- Suggested ApplicationsWalls, guards, signage and canopies.
Key Dimensions
- Cap Face Diameter50mm [2"]
- Support BoltM12
- Distance between Glass & Mounting Surface11.6mm [approx. 1/2”]
- Is it Adjustable? (Distance between Glass & Mounting Surface)Nope - not this product - look at our ST503 if key for you.
- Glass Thickness12 to 21.5mm [1/2" to 7/8"]
- Max. Tested Loads & Other Key DimensionsRefer to product pdf
Recommended Diameter Hole In Glass
- Minimum22.2 mm [7/8”]
- Recommended25.4 mm [1”]
- Maximum28.6mm [1 1/8”]
Materials & Finish
- MaterialsStainless Steel Grade 316
- FinishBrushed - No.4 Satin
Extra Info
- What's a Nutsert & Why Choose It?Labour-saving alt to drilling/tapping on thin-walled HSS. Special tool forms "collar" to affix bolt.