Communica

Anchor Conical Plastic for Sale (In Stock) - Reliable Fasteners for South African Projects

Buy plastic conical anchors in stock at Communica for secure mounting in masonry, brick, and plaster. Bulk and retail packs, SA branch pickup, and VAT invoices available.

electronics cleaning spray bottle
July 2, 2026
3 min read

Local Stock, Fast Fulfilment

Anchors ready for collection or delivery from Communica's SA branches.

Consistent, Trusted Quality

Wide choice of sizes and compatible with multiple screw types for all your fixing needs.

Bulk & Retail Options

Order packs for single jobs, site kits, or ongoing procurement - VAT invoices available.

Why Choose Conical Plastic Anchors?

Conical plastic anchors, sometimes called expansion plugs or wall plugs, are essential for mounting fixtures to hollow or solid surfaces like plaster, brick, and masonry walls. Their expanding design allows screws to grip firmly where standard fasteners wouldn't hold - making them a go-to solution for electricians, DIYers, engineers, and contractors across South Africa.

Did You Know? Many wall-mount and panel-box installations in SA homes and factories use conical plastic anchors for fast, reliable fixing to masonry and brick walls.

Key Features and Benefits

  • Suited to a wide variety of wall materials - especially brick, block, and hollow core.
  • Keeps screws secure under moderate loads when installed correctly.
  • Quick installation with standard hand or power tools.
  • Available in sizes to match typical screw gauges and panel thicknesses.
  • Resistant to corrosion, chipping, and most building chemicals.

Popular Sizes & Applications

Anchor Size (mm) Recommended Screw (mm) Typical Use
5 x 25 3-4 Small cable clips, wall-blocking
6 x 30 4-5 Switch panels, duct mounting
8 x 40 5-6 Heavier cable trays, wall conduits

Browse Tools & Enclosures for full anchor and fixing ranges. Need bulk for tenders or site kits? Inquire about procurement quantities and VAT invoices for South African business purchases.

Specification Callouts

  • Material: durable plastic (typically nylon or PE).
  • Compatible screw size: match plug and screw diameter for safe load.
  • Packs: Sold in packs of 10, 50, or 100+ for hobby or trade use.

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In-Stock Advantage: Why Buy from Communica?

  • Local availability - stock held at Samrand and branch locations for quick pickup.
  • Transparent inventory - check stock status online before your visit or order.
  • Suitable for both technical/engineering and general building applications.
  • Brands: Communica stocks trusted local and international anchor suppliers for reliable performance.
  • Full accessory support - pair with screws, cable accessories, or project enclosures from the same basket.

Compatibility & Application Guidance

Plastic conical anchors are designed for a wide range of screws (wood or chipboard) and work best with standard wall drills. For soft plaster, select a wider anchor for greater holding power. For brick or concrete, pilot the exact hole diameter with a masonry bit as per manufacturer guidance.

Always confirm screw fit in the anchor before final fixing. For best results:

  • Drill the correct diameter and depth for the anchor chosen.
  • Tap the plug flush with the wall before inserting the screw.
  • Avoid over-tightening to prevent anchor spin or pull-out.

Accessory Bundles & Procurement Options

For industry procurement: Communica enables easy quote requests, VAT-compliant invoicing, and bulk order pricing - especially useful for recurring job kits or education/tertiary labs across SA.

Shipping or collection is available nationally, with estimated branch pickup lead times from 1-3 working days depending on location and stock levels (confirm online or call ahead).

Tip: Add screw assortments, drill bits, and cable ties to your anchor order for a project-ready kit. Explore compatible options in Tools & Enclosures.

Summary

Communica is your one-stop destination for plastic conical anchors - suited to hobby, residential, and engineering use. Stock up now for quick turnarounds and quality you can trust, with local expertise and service for South African workshops and sites.

Sources

Communica Samrand — Electronic Component Experts

Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.

Last updated: July 2, 2026

Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.

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