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.
WingTip Screw S/DRILL No3 Zinc

WingTip Screw S/DRILL No3 Zinc - 4.8 x 38 (Box 200)

SKU: LW38B
£7.74 inc. VAT
£9.51 Sale £7.74 inc. VAT
Description

TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Silver Screws - 4.8 x 38

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.

Product Code LW38B
Pack Type Box
Description 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.
Pack Quantity 200
SKU Barcode 5055017532674
Max Fixture Thickness mm 18
To Suit Timber mm <18
Pack Quantity Unit Pieces
Recess Type Phillips
Finish Zinc
Material Case & Core Hardened Carbon Steel
Substrates Steel, Timber
Rec RPM 1,800 - 2,500
Included Items PH2 S2 Bit (Qty 1)
Corrosion Rating 1 - Clean, dry & low humidity environments
Length mm 38
Size mm 4.8 x 38
Head Type Countersunk with Ribs
Driver Bit Size PH2
Thread Type Coarse Self-Tapping
Point Type Self-Drilling No.3
Type For Timber to Light Section Steel
Effective Thread Length mm 16
Thread Dia. mm 4.8
Carton Qty pcs 3200
Carton Qty Packs 16
Drill Tip Length mm 13
Max Drilling Thickness mm 4
Head Height mm 5
Head Dia. mm 10.5
Pack Dimensions L x W x H mm 95 x 90 x 60
Pack Weight kg 0.888
Thread Coverage Fully Threaded