Self-Drilling Wing-Tip Steel to Timber Light Section A2 Stainless Steel Bi-Metal Screws – 4.8 x 38 – 200 Pack

£50.94 inc. VAT

510 in stock

Timco

Specifically designed to attach wood to light section steel (Max. 4mm). Coarse self-tapping thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out. When the wings hit the metal they will break off to permit the thread to self-tap into the metal.

  • Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body
  • Carton Qty Packs16
    Corrosion Rating4 – Urban & industrial areas with a moderate salt atmosphere
    Diameter mm4.8mm
    Drill Tip Length mm12mm
    Driver Bit SizePH2
    Effective Thread Length mm18mm
    FinishExterior (Silver Organic)
    Head Dia. mm9.2mm
    Head Height mm3mm
    Head TypeCountersunk with Ribs
    Length mm38mm
    MaterialBi-Metal/A2-304 Stainless Steel/Carbon Steel
    Max Drilling Thickness mm4mm
    Max Fixture Thickness mm18mm
    Pack Dimensions L x W x H mm95 x 90 x 60mm
    Pack Quantity200
    Pack Quantity UnitPieces
    Pack TypeBox
    Pack Weight kg0.797kg
    Pallet Qty Packs768
    Point TypeSelf-Drilling No.3
    Rec RPM1,800 – 2,500
    Recess TypePhillips
    Size mm4.8 x 38mm
    SubstratesSteel, Timber
    Thread CoverageFully Threaded
    Thread Dia. mm4.8mm
    Thread TypeCoarse Self-Tapping
    To Suit Timber mm<18mm
    pa_typeFor Timber to Light Section Steel
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