Plexi Sign Screw 17x30 (500 Pieces)

Acrylic Sign Fixing Screw 17×30mm – Chrome Plated (Box of 500)

These acrylic sign fixing screws are purpose‑designed fasteners for securely and attractively mounting acrylic, glass, composite and similar panels to walls, posts or support structures. With a 17 mm head diameter, 30 mm overall length and bright chrome finish, they deliver a compact and elegant appearance; supplied in bulk boxes of 500 units.

Technical Specifications

• Product Name: Acrylic Sign Fixing Screw
• Dimensions: Head Diameter: 17 mm | Overall Length: 30 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: 3–5 mm (up to 8 mm with spacers)
• Recommended Hole Diameter: 8–10 mm
• Usage: Indoor & Outdoor

Applications

• Thin acrylic, glass and composite sign installations
• Office, retail and door identification plates
• Directional and information display boards
• Decorative panel and picture frame mounting
• Low‑profile stand‑off installations with short gap
• Sign fixing to aluminium, timber and concrete surfaces
• Large‑scale projects, multi‑site and building signage programmes

Key Advantages

• Compact & Elegant Profile: Shorter 30 mm length sits neatly with slim panels without unnecessary projection; bright chrome delivers a sleek, premium finish
• Concealed & Secure Fixing: No exposed fastener once capped; resists tampering and shields against weather damage
• Wide Head Prevents Cracking: 17 mm broad head spreads load widely; protects thin acrylic and glass from stress fractures
• Balanced Short Stand‑Off: Ideal proportion for thinner materials; creates a neat gap without excess bulk
• Long‑Lasting Finish: Chrome plating stays bright and rust‑free for years indoors and outdoors — retains its shine without dulling
• Economical Bulk Supply: Lower unit pricing for sign makers, advertisers and permanent installation teams; eliminates stock shortages and keeps large projects on schedule
• Versatile Compatibility: Works reliably with correct anchors in concrete, brick, timber, metal and plasterboard

Installation Guidelines

• Drill panel holes 8–10 mm diameter; leave at least 2–3 cm clearance from edges
• Drill wall holes to match the chosen anchor size; ensure plugs sit fully flush
• Secure the threaded base section — do not over‑tighten; avoid crushing the panel
• Position the panel then tighten the decorative cap by hand; use only light spanner pressure if needed
• Check spacer suitability for panels thicker than 5 mm; gap capacity is limited on this shorter length
• For exterior use, select stainless steel anchors and fixings throughout
• Increase fixing density on large or wind‑exposed signs; specify longer 40 mm versions where greater clearance is needed

Frequently Asked Questions

What is the difference between 30 mm and 40 mm?
The 30 mm is shorter — best for slim panels and close‑to‑wall mounting. The 40 mm provides a deeper gap and offers more flexibility with thicker panels.

Safe for glass?
Yes, but requires careful drilling; keep adequate distance from edges and never over‑tighten during installation.

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

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.

Suitable for outdoor use?
Yes — chrome plating is exterior‑compatible; choosing stainless steel fixings extends service life further.