TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85
TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85
TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85
TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85
TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85
TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws  - 5.5 x 85

TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 85

  1. Product Code
    HW85B
  2. Barcode
    5055017532285
£11.65 inc. VAT

Description

Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric 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.

Approval BS EN 10666 (DIN 7504)
Corrosion Rating 1 - Clean, dry & low humidity environments
Description Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric 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.
Drill Tip Angle degree 110
Drill Tip Length mm 25.00
Drill Tip Width mm 5.00
Driver Bit Size PH3
Effective Thread Length mm 51
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 85
Material Case & Core Hardened Carbon Steel
Max Drilling Thickness mm 12.0
Max Rec Load kg 10.0mm S275 Steel 640
Max Torque Nm 14
Pack Dimensions L x W x H mm 135 x 90 x 90
Pack Weight kg 1.219
Point Type Self-Drilling No.5
Product Code HW85B
Rec RPM 1,000 - 1,800
Rec Tensile Load kN 10.0mm S275 Steel 6.40
Recess Type Phillips
Size mm 5.5 x 85
Steel and Fixture Thickness mm 55.0
Substrates Steel, Timber
Thread Dia. mm 5.5
Thread Type Metric
To Suit Timber mm 30 - 49
Wing Tip Width mm 7.00