Specifically designed to attach wood to light section steel (Max. 3mm). 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 - 4.2 x 32 (Box 200)

SKU: LW32B
£7.24 inc. VAT
£8.72 Sale £7.24 inc. VAT
Description

TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Silver Screws - 4.2 x 32

Specifically designed to attach wood to light section steel (Max. 3mm). 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 Type Box
SKU Barcode 5056110833859
Corrosion Rating 1 - Clean, dry & low humidity environments
Description Specifically designed to attach wood to light section steel (Max. 3mm). 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
Recess Type Phillips
Finish Zinc
Thread Type Coarse Self-Tapping
Head Height mm 5
Carton Qty pcs 4400
Included Items PH2 S2 Bit (Qty 1)
Point Type Self-Drilling No.3
Rec RPM 1,000 - 1,800
Max Drilling Thickness mm 3
Driver Bit Size PH2
Head Type Countersunk with Ribs
Material Case & Core Hardened Carbon Steel
Type For Timber to Light Section Steel
Product Code LW32B
Substrates Steel, Timber
Pack Quantity Unit Pieces
Size mm 4.2 x 32
Thread Dia. mm 4.2
Drill Tip Length mm 13
Effective Thread Length mm 10
Length mm 32
Carton Qty Packs 22
To Suit Timber mm 12
Head Dia. mm 9.5
Max Fixture Thickness mm 14
Pack Dimensions L x W x H mm 92 x 72 x 58
Pack Weight kg 0.6
Thread Coverage Fully Threaded