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Domino Sipo tenons give you pre-sized, loose tenon stock sized at 40mm x 22mm x 8mm, so your outdoor joints match the Domino DF 500 Q cutter precisely and seat solidly for predictable assembly work on repeat projects.
The Sipo Domino tenons are specified by Festool for outdoor applications, so they are intended for exterior joinery where standard indoor biscuits or dowels are not suitable for long-term exposure and you want a tenon material designed for that role.
Each Domino Sipo tenon is manufactured to 8mm thickness with a 22mm height and 40mm length, which matches the DF 500 Q 8mm setting and helps your mortises line up with the tenon dimensions without layout guesswork across multiple workpieces.
The product is classified under fasteners in the dowels and biscuits category, so it functions as a structural connector between workpieces rather than a decorative element, keeping the focus on accurate, hidden joinery in your assemblies.
The manufacturer part number 494861 clearly identifies this specific Sipo Domino tenon size and quantity grouping, which helps distinguish it from other Domino sizes in the range and supports consistent reordering when a particular joint size has been proven in your workflow.
The Sipo Domino tenons are identified as being for use with Domino DF 500 Q joiners, so they are sized around that machineâ??s 8mm cutter, giving you an integrated system where mortise size and loose tenon match without custom milling.
By matching a Domino DF 500 Q joiner setting to these 8mm x 22mm x 40mm Sipo Domino tenons, you get repeatable joint geometry from part to part, which keeps layout consistent when building multiples or assembling frames with mirrored components.
The note that these Sipo Domino tenons are for use with FJ574283, which refers to Domino DF 500 Q joiners, ties the part directly to a specific tool reference, reducing the chance of selecting a Domino tenon size designed for a different Festool machine.
The 8mm thickness is especially relevant on the DF 500 Q, because that cutter size defines mortise width; when your loose tenon matches that thickness, the joint resists side-to-side movement as you draw parts together during clamping.
The web description states that Sipo Domino tenons are for outdoor applications, so they are positioned for exterior assemblies where joints face environmental exposure and you want a tenon material that is specified for that type of use.
Because the product sits in the fasteners, dowels, and biscuits category, the Sipo Domino tenons are intended to act as structural joiners between wood parts, fitting into machined mortises rather than acting as surface-mount hardware.
The Domino 40mm x 22mm x 8mm joiner Sipo tenon format supports frame-style constructions and similar assemblies sized around that tenon length, so you can design rails, stiles, and stretchers with mortise depths that make full use of the 40mm span.
The specific identification of these Sipo Domino tenons for Domino DF 500 Q joiners focuses their application on projects cut with that machine, so your workflow centers on a single mortising tool and a matched tenon specification.
The Festool brand association in the product name indicates that the Sipo Domino tenons are part of the Domino system ecosystem, which keeps the component choice straightforward when you are already using DF 500 Q joiners in your shop work.
The Domino 40mm x 22mm x 8mm joiner Sipo tenon for DF 500 Q combines defined length, height, and thickness, so each joint you cut around this size shares the same internal geometry, helping you standardize on a repeatable setup.
The 40mm length provides a known span across the joint line, letting you balance mortise depth across mating pieces and avoid over-cutting into thinner parts when you plan your layout in exterior frames or panels.
The 22mm height complements the DF 500 Q mortise profile, which helps keep faces flush as the tenon bears against both mortise walls, supporting clean alignment along cabinet sides, door components, or similar assemblies.
The 8mm thickness is directly tied to the Domino DF 500 Q 8mm cutter, so using these Sipo Domino tenons with that setting minimizes slop in the joint and supports a snug fit that responds predictably when adhesive is applied.
The manufacturer part number 494861 marks this exact size and Sipo material grouping, which limits confusion with other Domino tenon sizes during planning and lets you specify joints by part number in job notes or cut lists.
The note that these Sipo Domino tenons are for use with Domino DF 500 Q joiners only narrows the intended tooling, which simplifies setup decisions when switching between different Festool Domino machines or joint sizes on the same project.
The Festool 494861 Sipo Domino tenons measure 40mm in length, 22mm in height, and 8mm in thickness, which defines mortise dimensions and helps you design joints and stock thickness around that specific internal connector size.
The Sipo Domino tenons with part number 494861 are specified for use with Domino DF 500 Q joiners, referenced as FJ574283, so they match that machineâ??s 8mm cutter configuration for consistent mortise and tenon fit.
These Sipo Domino tenons are classified under fasteners in the dowels and biscuits product class, meaning they function as internal joiners within wood assemblies rather than visible decorative or surface-mount hardware.
The web description specifies that Sipo Domino tenons are for outdoor applications, positioning them for exterior joinery where joints are expected to face environmental exposure beyond typical interior conditions.
The 8mm thickness of these Sipo Domino tenons directly matches the Domino DF 500 Q 8mm setting, so mortise width and tenon thickness align, limiting side play and supporting a snug, predictable joint during assembly.
Part number 494861 identifies this exact 40mm x 22mm x 8mm Sipo Domino tenon configuration, helping you distinguish it from other Festool Domino sizes and repeat the same joint specification on future projects.
The Domino Sipo tenons at 40mm x 22mm x 8mm for DF 500 Q joiners give you a defined, outdoor-application joiner tied to Festool part 494861, so you can standardize on one tenon size and build repeatable exterior joints across projects.
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