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5.5 x 85mm Self Drill Phillips Countersunk Wing-Tip Screw – Metal Construction Timber to Light Section Steel – (Bi-Metal Exterior)

£0.68 - £0.85

Excluding VAT     (If price is per 100, you can still order any quantity)

SKU: 60155.505.085

Specifically designed to attach wood to light section steel (Max. 4mm). 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.

• Hardened carbon steel drill tip fused on to an A2-304 Austenitic Stainless Steel body

COC

Available

Quantity Price
1 - 99
100 - 499
500+
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Point Type Self-Drilling No.3
To Suit Timber (mm) 44 – 63
Driver Bit Size PH3
Thread Type Coarse Self-Tapping, *P/T = Partially Threaded
Head H (mm) 3
L (mm) 85
Finish Exterior (Silver Organic)
Corrosion Rating (1-5) 4 – Urban & industrial areas with a moderate salt atmosphere
Size (mm) 5.5 x 85
Material Bi-Metal/A2-304 Stainless Steel/Carbon Steel
MOQ Increment 1
Head Type Countersunk with Ribs
Effective Thread L (mm) 47 *P/T
Thread Ø (mm) 5.5
Substrates Steel, Timber
MFT (mm) 64
Rec. RPM 1,000 – 1,800
Recess Type Phillips
Drill Tip L (mm) 13
Thread Coverage Fully Threaded
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