Plexiglass Sign Holder Screw 17x40 (20 Pieces)

Acrylic Stand-off Sign Fixings 17×40 mm – Pack of 20 Application Kit

These 17×40 mm acrylic stand-off fixings are decorative fasteners specially engineered to mount thick acrylic, glass, composite, and wood panels to walls in a sleek, modern style. The wide 17 mm head diameter creates balanced, well-proportioned visual presence on the sign surface, while the 40 mm stand-off length holds the panel away from the wall to produce a striking shadowed, three‑dimensional, premium effect. This compact pack of 20 is the perfect quantity for single or low‑volume sign installations, in‑store directional boards, and renovation work. Thanks to the concealed cap design, the screw head is completely hidden — no fixings are visible from the outside.

Technical Specifications

• Product Code/Type: 17×40 Acrylic Stand-off / Decorative Sign Fixing
• Head Diameter: 17 mm — broad, balanced surface profile
• Total Stand-off Length: 40 mm — clearance between wall and panel
• Panel Hole Diameter: 8–10 mm (drilled into the panel)
• Suitable Panel Thickness: 4 mm to 12 mm
• Main Material: High‑quality carbon steel body
• Surface Finish: Polished Chrome / Nickel Plated
• Colour: Standard Polished Chrome (Silver) — Matte Black, Satin, and Gold Plated options available
• Pack Contents: 20 Units — each includes body, locking decorative cap, and clear protective gasket
• Fixing Method: Internal screw fastening, fully concealed externally

Applications

• Single or double‑panel medium‑size company and storefront signage
• Interior nameplates and information boards for offices, institutions, and healthcare facilities
• Menus, pricing, and directional boards in shopping centres, restaurants, and cafés
• Mounting artworks, photographs, and exhibition display panels
• Doorstep name and number plates for homes, apartments, and residential complexes
• Project‑specific renovation, repair, and part‑replacement work
• Decorative glass and composite installations requiring short stand‑off clearance

Product Advantages

• Impressive, Well‑Proportioned Look: The broad 17 mm head sits firmly and evenly across the panel; delivers visual integrity on medium and large surfaces where smaller‑diameter fixings would appear inadequate
• 40 mm Clearance Creates Depth: Maintains a full 40 mm gap between panel and wall; light and shadow combine to lift the sign visually from the wall for a contemporary three‑dimensional appearance; also permits airflow behind and makes cleaning easier
• Fully Concealed Fixing: The fitted decorative cap completely covers the screw head — not a single fastener is visible from the front, delivering a flawless premium finish
• Versatile Material Compatibility: Works seamlessly with acrylic, glass, composite, MDF, and wood panels 4–12 mm thick; one fixing serves multiple materials without needing separate selections
• Delicate Surface Protection: Clear silicone gaskets included with every unit eliminate direct metal‑to‑surface contact, eliminating scratching and damage risks on glass and acrylic
• Long‑Lasting Brilliance: The chrome plating resists tarnishing, fading, and dulling in indoor environments, retaining its freshly‑installed appearance for years
• Perfectly Sized 20‑Unit Pack: Mounts approximately 4–5 standard signs (typically fixed at 4 points each); completes the job without overstocking or surplus

Installation Guidelines

• Drill an 8–10 mm diameter hole in the panel; keep at least 20 mm from the hole to the edge to reduce breakage risk
• Place the clear protective gasket on the front face of the panel over the hole; do not skip this step especially for acrylic and glass
• Secure each stand‑off body to the wall using suitable wall plugs and screws; select fixings appropriate for concrete, brick, aerated block, or timber substrates
• Slot the panel onto the stand‑offs and twist the decorative cap clockwise to lock it in place; the fixing will be completely hidden
• Do not over‑tighten; excessive pressure can crack glass and thick acrylic panels
• Re‑check after 2–3 weeks; gradually retighten any connections that have loosened slightly over time
• For outdoor installations exposed to persistent rain, choose stainless‑steel finished versions

Frequently Asked Questions

How many panels will 20 fixings mount?
A standard‑size sign is typically fixed at 4 points; this pack will mount approximately 4–5 signs. Adjust the number of fixings to suit your actual panel dimensions.

How does this differ from other sizes?
The 17 mm head is wider and more prominent than the 13 mm version; the 40 mm stand‑off length provides greater depth and shadow effect compared to 30 mm models.

Are wall screws and plugs included?
No — wall fixings are not included as wall substrates vary; please select hardware appropriate for your installation surface.

Safe to use with glass panels?
Yes — the protective gasket eliminates direct contact and minimises scratching and fracture risk; professional care is recommended when drilling glass.