Description

Bi Metal 5.5 x 85mm Heavy Steel Tek Screws are ready for next day delivery.

These Timco manufactured screws are specifically designed to attach timber, wood to heavy gauge steel of up to 12mm.

The wings of these screws are designed to ream out at the timber so the screw can achieve max rpm with out it burning out.

When the wings come in contact with the metal they break off to allow the self drill tip to penetrate the steel.

These screws are designed for external use as they have hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body.

These Bi Metal 5.5 x 85mm heavy steel tek screws come with a countersunk head for a flush finish.

100 screws per box and a Free PH3 bit is included.

A PH3 bit is required to drive these fasteners.

Technical Data:

Size (mm) 5.5 x 85

Thread Ø (mm) 5.5

Driver Bit Size PH3

Recess Type Phillips

To Suit Timber (mm) 30 – 49

Pack Type Box

Pack Qty 100

Finish Exterior (Silver Organic)

Head Type Countersunk with Ribs

Thread Type Metric, *P/T = Partially Threaded

Point Type Self-Drilling No.5

Corrosion Rating (1-5) 4 – Urban & industrial areas with a moderate salt atmosphere

Material Bi-Metal/A2-304 Stainless Steel/Carbon Steel

Substrates Steel, Timber

Rec. RPM 1,000 – 1,800

Effective Thread L (mm) 45 *P/T

MOQ Increment 1

MOQ 1

L (mm) 85

MDT (mm) 12

Type For Timber to Heavy Section Steel

Wing Tip Width (mm) 7

Head Ø (mm) 10.5

Packs per Carton 16

Applications:

Timber to heavy steel tek screws,stainless steel tek screws for thick steel, roofing screws.

Bi metal wing tip self drilling countersunk tek screw timber to heavy thick steel are ready for nationwide next day delivery to the following counties:

antrim,armagh,carlow,cavan,clare,cork,derry,donegal,down,,fermanagh,galway,kerry,kildare,kilkenny,laois, leitrim,limerick,longford,louth,mayo,meath,monaghan,offaly,roscommon,sligo,tipperary,tyrone,waterford, westmeath,wexford,wicklow,drogheda,Belfast, united kingdom, London.

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