Twin Thread Recessed Woodscrews
The Twin Thread Recessed Woodscrews range at Internet Electrical features Deligo bright zinc plated countersunk woodscrews engineered for secure electrical fixings and everyday trade use. Designed with twin thread profiles, these screws drive quickly and offer enhanced holding strength in timber, chipboard and when combined with standard plastic wall plugs. The recessed Pozi drive head is compatible with both slotted/recessed hand and powered screwdriver bits, helping installers maintain speed and control on site. With multiple size options — from M8 x ½″ up to M10 x 4″ — and practical pack sizes of 100–200 pieces, this range delivers flexibility for securing trunking, clip fixings, switch accessories and cable supports. Manufactured from through-hardened steel with a bright zinc finish, these woodscrews resist corrosion while providing reliable countersunk fixing heads for a flush, professional finish.
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Key Features & Benefits
- Twin Thread Design — dual threads allow faster driving and improved grip in wood or plug-based fixings.
- Recessed Pozi Drive Head — compatible with slotted/recessed hand and powered screwdrivers for versatile installation.
- Bright Zinc Plated Finish — corrosion-resistant coating for durability on site applications.
- Multiple Lengths & Sizes — from M8 x ½″ to M10 x 4″ choices available to match various fixing depths.
- Countersunk Profile — flush finish when mounted, reducing snagging and improving aesthetics.
- Trade-Ready Packs — supplied in 100–200 piece packs for convenient storage and bulk use.
- Versatile Use — suitable for wood substrates and with plastic/nylon wall plugs for masonry fixings.




