Specifically designed to attach wood to metal (Max. 5mm). 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.

Brand Name	TIMCO
Colour	Silver
Material	Case & Core Hardened Carbon Steel
Manufacturer Model No	LW50S
Type	Screws
Country of Origin	N/A
Drill Tip Angle degree	110
Drill Tip Length mm	15.00
Drill Tip Width mm	4.50
Driver Bit Size	PH3
Effective Thread Length mm	26
Finish	Exterior (Silver Organic)
Head Dia. mm	11.00
Head Height mm	5.00
Head Type	Countersunk with Ribs
Included Items	PH3 S2 Bit (Qty 1)
Length mm	50
Max Drilling Thickness mm	5.0
Max Fixture Thickness mm	28
Max Torque Nm	10
Pack Dimensions L x W x H mm	135 x 90 x 90
Pack Weight kg	1.361
Point Type	Self-Drilling No.3
Rec RPM	1,000 - 1,800
Recess Type	Phillips
Size mm	5.5 x 50
Substrates	Steel, Timber
Thread Dia. mm	5.5
Thread Type	Coarse Self-Tapping
To Suit Timber mm	19 - 28
Wing Tip Width mm	7.00