TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Silver Screws - 5.5 x 150

Specifically designed to attach wood to light section steel (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. NOTE: Partially threaded.

Corrosion Rating

1 - Clean, dry & low humidity environments

Description

Specifically designed to attach wood to light section steel (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. NOTE: Partially threaded.

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

61 *P/T

Finish

Zinc

Head Dia. mm

11.00

Head Height mm

5.00

Head Type

Countersunk with Ribs

Included Items

PH3 S2 Bit (Qty 1)

Length mm

150

Material

Case & Core Hardened Carbon Steel

Max Drilling Thickness mm

5.0

Max Fixture Thickness mm

128

Max Torque Nm

10

Pack Dimensions L x W x H mm

180 x 90 x 90

Pack Weight kg

1.938

Point Type

Self-Drilling No.3

Product Code

LW150B

Rec RPM

1,000 - 1,800

Recess Type

Phillips

Size mm

5.5 x 150

Substrates

Steel, Timber

Thread Dia. mm

5.5

Thread Type

Coarse Self-Tapping, *P/T = Partially Threaded

To Suit Timber mm

109 - 128

Wing Tip Width mm

7.00