Acrylic Sign Holder Screw 17x20 (500 Pieces)

Acrylic Sign Fixing Screw 17×20mm – Chrome Plated (Box of 500)

These acrylic sign fixing screws are purpose‑designed fasteners for securing ultra‑thin acrylic, glass and composite panels to walls or support surfaces with minimal projection, clean aesthetics and reliable strength. With a 17 mm head diameter, ultra‑short 20 mm overall length and bright chrome finish, they deliver a sleek, minimalist appearance; supplied in bulk boxes of 500 units.

Technical Specifications

• Product Name: Acrylic Sign Fixing Screw
• Dimensions: Head Diameter: 17 mm | Overall Length: 20 mm
• Coating: Chrome – Bright Nickel Plated
• Base Material: Steel
• Box Contents: 500 Pieces
• Assembly Design: Two‑part — inner body anchors to wall; outer cap screws over it
• Suitable Panel Thickness: 2–4 mm (not designed for use with spacers)
• Recommended Hole Diameter: 8–10 mm
• Usage: Indoor & Outdoor

Applications

• Ultra‑thin acrylic and glass sign installations
• Office door nameplates and corporate identity boards
• Interior directional and information display panels
• Decorative panels mounted nearly flush with the wall
• Picture frame and slim composite panel fixing
• Installations requiring minimal stand‑off and close‑to‑wall fit
• Large‑scale residential, commercial centre and corporate signage projects

Key Advantages

• Minimalist, Elegant Profile: At just 20 mm long, it creates an almost unnoticeable gap between panel and wall; bright chrome delivers a crisp, modern finish
• Concealed Fixing for Professional Look: No visible fastener once capped; deters tampering and achieves a seamless, unified design
• Wide Head Prevents Damage: Broad 17 mm head spreads load evenly; reduces point pressure on delicate thin acrylic and glass, minimising risk of cracking
• Ideal for Flush‑Mount: Optimised specifically for 2–4 mm slim panels; no bulky spacer required, preserving a neat, compact appearance
• Long‑Lasting Corrosion Resistance: Chrome plating stays bright and rust‑free for years; suitable for exterior use when paired with stainless steel fixings
• Economical Bulk Supply: Lower unit pricing for sign makers, advertisers and large‑scale project teams; eliminates stock shortages and ensures uninterrupted workflow
• Versatile Compatibility: Fixes reliably into concrete, brick, timber, metal and plasterboard with the correct anchor

Installation Guidelines

• Drill panel holes 8–10 mm diameter; keep at least 2–3 cm clearance from edges
• This model does not provide clearance for spacers; select 30 mm or 40 mm versions for panels over 4 mm thick
• Drill wall holes to match the chosen anchor size; ensure plugs sit fully flush
• Secure the threaded base — do not over‑tighten; take care not to crush thin panels
• Fit the panel then hand‑tighten the decorative cap; light pressure is sufficient — avoid using tools
• For exterior use, specify stainless steel anchors and fixings throughout
• Increase fixing density on large or wind‑exposed surfaces; consider longer‑length models where additional clearance is needed

Frequently Asked Questions

What is the difference between 20 mm and 30 mm?
The 20 mm is the shortest option — designed specifically for 2–4 mm ultra‑thin panels and flush mounting. The 30 mm provides greater stand‑off and works with spacers.

Safe for glass?
Yes, but requires careful drilling; maintain generous edge clearance and never over‑tighten during installation.

Can I add a spacer?
Not recommended on this short length — there is insufficient space. Choose the 30 mm or 40 mm versions if you need stand‑off clearance.

How much area does 500 screws cover?
At standard 30–50 cm spacing, sufficient for approximately 100–150 m² of sign face area depending on layout.

Are other finishes available?
Black, satin and gold options may be offered alongside chrome; check current stock availability.