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Stainless Steel Hex Self Drill Screws – for Steel 4.0 – 12.5mm

  • A2-304 Stainless Steel bi-metal screws
  • For fixing to steel 4.0 – 12.5mm thick
  • 8mm Hexagon head

Bi-metal screws have a carbon steel point fusion-welded to the stainless steel screw for effective drilling and tapping into steel combined with ultimate corrosion protection. Used in pestigious projects and other situations where corrosion is not an option.

For screws into these steel thicknesses a Tek Screwdriver giving 1500 – 2500rpm should be used to ensure adequate drilling speed and driving torque

CodeSize / RefEffective Thread LengthScrew SizeRequest a quote
0668040HL 38SS18mm5.5 x 38 Speak to a specialist on 0115 922 1585.
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0668050HL 50SS30mm5.5 x 50 Speak to a specialist on 0115 922 1585.
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0668065HL 65SS45mm5.5 x 65 Speak to a specialist on 0115 922 1585.
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0668080HL 80SS60mm5.5 x 80 Speak to a specialist on 0115 922 1585.
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0668100HL 100SS80mm5.5 x 100 Speak to a specialist on 0115 922 1585.
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