Decking Screws for Steel Joists

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  1. Truss Head Winged Decking Screws - B8- 14- 14 X 45MM - Square - 500pc
    Don't Pay $177.00
    $126.50
    Model: TDTSB81414045-500
    QCode: 158427
  2. Truss Head Winged Decking Screws - B8- 14- 14 X 45MM - Square - 1000pc
    Don't Pay $323.00
    $231.00
    Model: TDTSB81414045-1000
    QCode: 158924
  3. Galvanised Countersunk Winged Self Drilling Screws - Square 10- 16 x 40mm - 1000pc
    Don't Pay $97.00
    $69.00
    Model: SDCWSC31016040-1000
    QCode: 128381
  4. Galvanised Countersunk Winged Self Drilling Screws - Square 10- 16 x 45mm - 1000pc
    Don't Pay $102.00
    $72.90
    Model: SDCWSC31016045-1000
    QCode: 128405
  5. Galvanised Countersunk Winged Self Drilling Screws - Square 12-14 x 45mm - 1000pc
    Don't Pay $139.00
    $99.00
    Model: SDCWSC31214045-1000
    QCode: 126997
  6. Galvanised Metal Drilling Bugle Batten Screws - 14g x 50mm - 100pc
    Don't Pay $35.00
    $25.00
    Model: SDBBC31410050-100
    QCode: 128356
  7. Galvanised Metal Drilling Bugle Batten Screws - 14g x 50mm - 500pc
    Don't Pay $139.00
    $99.00
    Model: SDBBC31410050-500
    QCode: 126956
  8. Galvanised Metal Drilling Bugle Batten Screws - 14g x 50mm - 1000pc
    Don't Pay $277.00
    $198.00
    Model: SDBBC31410050-1000
    QCode: 158577
  9. Galvanised Metal Drilling Bugle Batten Screws - 14g x 75mm - 100pc
    Don't Pay $56.00
    $40.00
    Model: SDBBC31410075-100
    QCode: 128361
  10. Galvanised Metal Drilling Bugle Batten Screws - 14g x 75mm - 250pc
    Don't Pay $111.00
    $79.50
    Model: SDBBC31410075-250
    QCode: 126993
  11. 14-10X75 - 500Pc Metal Sds Bugle Head Class 3 As3566 Hex Drive
    Don't Pay $223.00
    $159.00
    Model: SDBBC31410075-500
    QCode: 158576
  12. Galvanised Metal Drilling Bugle Batten Screws - 14g x 100mm - 100pc
    Don't Pay $77.00
    $55.00
    Model: SDBBC31410100-100
    QCode: 128360
  13. Galvanised Metal Drilling Bugle Batten Screws - 14g x 100mm - 250pc
    Don't Pay $153.00
    $109.00
    Model: SDBBC31410100-250
    QCode: 126994
  14. Galvanised Metal Drilling Bugle Batten Screws - 14g x 100mm - 500pc
    Don't Pay $279.00
    $199.00
    Model: SDBBC31410100-500
    QCode: 158578
  15. Timber to Steel Metal Drilling Stainless Steel Decking Screw 10g x 45mm 500pc
    Don't Pay $308.00
    $220.00
    Model: SDCWSA51016045-500
    QCode: 154718
  16. Stainless Steel Metal Drilling Decking Screw 10g x 45mm 1000 pc Timber to Steel
    Don't Pay $539.00
    $385.00
    Model: SDCWSA51016045-1000
    QCode: 154717
  17. Sq2 X 50Mm Thunderzone Impact Driver Bit
    Don't Pay $3.00
    $2.00
    Model: SQ250SS
    QCode: 129067
  18. Alpha Thunderzone Hex Impact Driver Bit 5mm x 50mm
    Don't Pay $4.00
    $3.00
    Model: HEX550SS
    QCode: 129559
  19. Alpha Square Drive Bit SQ2 x 25mm
    Don't Pay $1.00
    $0.75
    Model: SQ225S
    QCode: 129182
  20. Alpha Square Drive Bit SQ2 x 50mm
    Don't Pay $2.00
    $1.50
    Model: SQ250S
    QCode: 129181
  21. Alpha Square Drive Bit SQ2 x 75mm
    Don't Pay $3.00
    $2.25
    Model: SQ275S
    QCode: 129180
  22. Alpha Hex Driver Bit 5mm x 30mm
    Don't Pay $2.00
    $1.50
    Model: HEX530S
    QCode: 129176
  23. Alpha Hex Driver Bit 5mm x 50mm
    Don't Pay $3.00
    $2.00
    Model: HEX550S
    QCode: 129175
  24. Alpha Hex Driver Bit 5mm x 75mm
    Don't Pay $4.00
    $3.00
    Model: HEX575S
    QCode: 129508
  25. Alpha Hex Driver Bit 5mm x 150mm
    Don't Pay $8.00
    $5.50
    Model: HEX5150S
    QCode: 129162
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Decking Screws for Steel Joists

Decking Screws for steel joists have a hardened self drilling point which cuts through mild steel without the need for pre-drilling. The Self Drilling Wing helps prepare the timber for countersinking, whilst the self embedding nibs help to penetrate when countersinking. The galvanised coating is suitable for most outdoor applications. The Countersunk Winged Self Drilling Screw is often used to attach fence pickets to a steel frame, or attaching merbau/treated pine to metal battens. Please be aware that due certain to environmental conditions expansion of timber can snap these screws. It is always worth consulting your timber supplier on which screws to use and use heavy gauge screws than in timber to timber applications.