Wing Tip SD Screws Torx Drv Bimetal 316 Stainless

Wing Tip SD Screws Torx Drv Bimetal 316 Stainless

Ideal timber-to-steel self drilling screw.

Marine grade 316 bimetal stainless screws have a high-corrosive resistance and are preferred material type in coastal and other corrosive environments. These winged tip self-drilling screws are capable of fixing timber to steel battens in decking and cladding applications.

Made from 316 series stainless steel with a heat treated hardened drill tip for the purpose of drilling into steel – up to 6.0mm thick.

Our torx head bimetal screws have a single layer zinc plated surface coating therefore will not appear to have a typical stainless steel look. This is simply part of our manufacturing process ensuring a high level of corrosion protection, whilst ensuring drilling performance is maintained.

 

SKU 3WRT1CS4
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Other features include a winged tip, this clears a hole in the timber surface to enable the countersunk head to sit neatly flush. The torx drive allows maximum pressure to be applied during installation without cam out or damage to the screw head and driver bit.

A pilot hole can be used in the surface to help center your screws however is not necessary. For best practice allow the full tip and a few threads to protrude through the steel – this will increase the life of your structure.

 

INSTALLATION

  • Drill Capacity: 1-6.0mm of Steel
  • Driver Type: T30 Torx Drive
  • Installation Speed: 1800 RPM Max Drill Speed 

 

PHYSICAL CHARACTERISTICS

  • Head Type: Countersunk
  • Point Type: No.3 Self Drilling Point Wing Tip
  • Material: Bimetal (stainless steel 316 grade, heat treated alloy steel tip)
  • Finish: Zinc Plated
  • Head Dia: 10.5mm
  • Head Height: 5.0mm 

 

CORROSION RESISTANCE

Austenitic stainless steel 316 grade with Zinc Plated coating. Marine grade 316 stainless steel provides adequate corrosive resistance, whilst the zinc plated coating ensures an aesthetic consistent surface appearance during storage, transportation and installation.

Product List
SKU Description Availability List Price Pack
Pack:
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Delivery SHIPS IN 1 - 2 DAYS
Coating & Plating Zinc Clear
Material Grade Bimetal Stainless Steel
Head Type Countersunk
Driver Type Torx
Diameter / Gauge 12g
Point Type Wing Drill Point No.3
Thread Type Coarse
For use with Aluminium, Sheet Metal, Steel, Timber, Treated Pine
Application Timber-to-Steel Self Drilling
Use for Decking, Facade & Cladding, Marine & Pool Areas, Outdoor Structure
Technical Information
SKU Item Material Driver Fix. Range Item
3WRT1CS412050 12-14 x 50mm Bimetal 316 T30 11 / 41mm 12-14 x 50mm Gr316
3WRT1CS412065 12-14 x 65mm Bimetal 316 T30 11 / 41mm 12-14 x 65mm Gr316
3WRT1CS412085 12-14 x 85mm Bimetal 316 T30 26 / 61mm 12-14 x 85mm Gr316
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