Acrylic Sign Holder Screw 17x20 (30 Pieces)

Acrylic Stand‑off Sign Fixings 17×20 mm – Pack of 30 Compact‑Clearance Set

These 17×20 mm acrylic stand‑off fixings are decorative fasteners designed to mount acrylic, glass, composite, and wood panels securely to walls with a sleek, modern look. The wide 17 mm head diameter delivers a firm, balanced hold on the panel, while the compact 20 mm stand‑off length creates perfectly proportioned spacing — ideal for confined areas, low‑ceiling spaces, and thinner panels. This pack of 30 provides the ideal quantity for multiple signs, directional boards, and nameplate installations. With the locking concealed‑cap system, the screw head disappears completely for a flawless, clean finish.

Technical Specifications

• Product Type: Decorative Sign Fixing / Acrylic Stand‑off
• Head Diameter: 17 mm — broad support footprint, reliable grip on the panel
• Stand‑off Length: 20 mm — compact clearance between wall and panel
• Recommended Hole Diameter: 8–10 mm
• Suitable Panel Thickness: 4 mm to 12 mm
• Material: High‑quality carbon steel
• Surface Finish: Polished Chrome / Nickel Plated
• Standard Colour: Polished Silver Chrome
• Alternative Finishes: Matte Black, Satin, Gold Plated options available
• Pack Contents: 30 Units — each includes body, locking decorative cap, and clear protective gasket
• Fixing Method: Internal fastening, fully concealed externally

Applications

• Entry nameplates, door and corridor signs requiring short projection
• Lift interiors, narrow passageways, and low‑ceiling signage
• Floor plans, wayfinding, and information boards inside offices, hospitals, and institutions
• Price lists, product displays, and menu boards for retail interiors
• Decorative installations using thin acrylic and composite panels
• Exhibition, trade‑fair, and display stand signage
• Individual number plates and name signs for residential, apartment, and business premises

Product Advantages

• Compact 20 mm Clearance: More understated than 30 mm and 40 mm versions; maintains balanced proportions especially in tight spaces or where viewed close‑up, while still leaving enough gap for airflow and easy cleaning
• Secure Grip with Wide 17 mm Head: Despite the shorter body, the broad head creates a large contact area across the panel; distributes pressure evenly to reduce breakage risk — particularly on glass and thin acrylic
• Fully Concealed Fixing: The locking cap completely covers the screw head; no fasteners are visible from the front, delivering a professional, premium‑quality appearance
• Versatile Material Compatibility: Works seamlessly with acrylic, glass, composite, MDF, and wood panels 4–12 mm thick; one stock item serves across different projects
• Delicate Surface Protection: Clear silicone gaskets included with every fixing prevent direct metal contact, eliminating scratching and pressure damage to acrylic and glass
• Long‑Lasting Brilliance: Chrome plating resists fading, tarnishing, and dulling indoors — retaining its pristine appearance for years
• Perfectly Sized 30‑Unit Pack: Mounts approximately 6–7 standard signs; complete multiple installations without surplus stock

Installation Guidelines

• Drill an 8–10 mm diameter hole in the panel; maintain at least 20 mm clearance from the hole to the edge to minimise breakage risk
• Place the clear protective gasket on the front face over the hole — critical for surface protection especially with acrylic and glass
• Secure each stand‑off body to the wall with 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; controlled pressure is especially important with the shorter body and thinner, more fragile panels
• Check tightness after 2–3 weeks; gradually retighten any connections loosened by thermal movement or vibration
• For outdoor installations exposed to persistent rain, choose stainless‑steel finished versions

Frequently Asked Questions

How does the 20 mm differ from other sizes?
The stand‑off length is shorter — the panel sits closer to the wall, creating a neater, more balanced look for nameplates and signs viewed at close range. Head diameter remains 17 mm.

How many installations does 30 units provide?
A standard sign typically uses 4 fixings; this pack mounts approximately 7–8 signs. Larger panels will require additional fixing points.

Are wall screws and plugs included?
No — excluded due to varying wall substrates; please select hardware suited to your installation surface.

Safe to use with glass panels?
Yes — fully protected by the gasket; ensure holes are drilled professionally and edges are smoothed/ground.