Plexiglass Sign Holder Screw 17x40 (100 Pieces)

Acrylic Sign Fixing Screw 17×40mm – Chrome Plated (Box of 100)

These acrylic sign fixing screws are purpose‑designed fasteners for mounting acrylic, glass, composite and similar panels securely and attractively to walls, posts or support structures. With a 17 mm head diameter, 40 mm overall length and bright chrome finish, they deliver a sleek, modern look. Supplied in boxes of 100 units.

Technical Specifications

• Product Name: Acrylic Sign Fixing Screw
• Dimensions: Head Diameter: 17 mm | Overall Length: 40 mm
• Coating: Chrome – Bright Nickel Plated
• Body Material: Steel
• Pack Format: Box
• Box Contents: 100 Pieces
• Assembly Method: Wall anchor section fixed first; decorative cap screwed on afterwards
• Suitable Panel Thickness: 3–6 mm (up to 10 mm with appropriate spacers)
• Durability: Suitable for indoor and outdoor use; corrosion‑resistant coating

Applications

• Acrylic signage and nameplate installations
• Securing glass and composite panels
• Interior and exterior directional signs
• Shop, office and door identification plates
• Mounting pictures, frames and decorative panels
• Fixings where the panel stands off the wall to create an air gap
• Sign installation to aluminium, timber and metal surfaces

Key Advantages

• Sleek Professional Appearance: Bright chrome finish gives signs and nameplates a premium, modern look — no ugly exposed screw heads visible
• Practical Two‑Part Design: Enables concealed fixing; the base body secures to the wall and the outer cap covers it for a clean, seamless appearance
• Secure Hold: Forms a reliable connection against wind, vibration and external forces when used with correct plugs and fixings; prevents sagging or falling panels
• Stand‑Off Mounting: Creates a controlled gap between panel and wall; allows airflow, stops moisture build‑up and avoids staining the surface beneath
• Corrosion Resistance: Chrome plating stays bright and rust‑free for years indoors and outdoors — retains its original shine without dulling
• Well‑Proportioned Design: Broad 17 mm head spreads load across fragile materials such as acrylic and glass; reduces point pressure and lowers risk of cracking
• Cost‑Effective 100‑Pack: Lower unit pricing for sign makers, advertisers and large‑scale projects; reliable stock availability and fast delivery

Installation Guidelines

• Select drill bit size to suit panel thickness; 8–10 mm diameter is typical
• Drill wall holes to match the chosen plug size — ensure anchors sit fully flush
• Secure the threaded base section to the wall; do not over‑tighten or you may crush material
• Position the panel then screw the decorative cap down by hand or with light spanner pressure — avoid excessive force
• Use spacers with flexible, soft or thicker panels to distribute pressure evenly
• For exterior use, ensure wall plugs and screws are also corrosion‑resistant
• In elevated or exposed windy locations, increase fixing density and reduce spacing between points to strengthen mounting

Frequently Asked Questions

Are other sizes available?
Alternative head diameters and lengths are available — check stock for your required dimensions.

Suitable for glass and thick acrylic?
Yes, but leave adequate clearance from edges when drilling; never over‑tighten caps. Use spacers for thicker panels.

Are other finishes available?
Alongside chrome, options include satin, black and gold finishes — confirm availability for your project.

How many fixings should I use?
Space at roughly 30–50 cm intervals; increase quantity for large or wind‑exposed surfaces.

Difference between indoor and outdoor use?
Chrome plating suits both; for long‑term exterior durability, pair with stainless steel screws and plugs.