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TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section A2 Stainless Steel Bi-Metal Screws – 5.5 x 85

Pack of 100

BMHW85

Specifically designed to attach wood to metal (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.

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

5.5 x 85mm (100) 3 variations

£60.73£50.61 INC VATEX VAT

58 In stock
1
£60.73£50.61
16
£57.69£48.08
32
£54.66£45.55
48+
£51.62£43.02
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Total:

Specification

Weight 1.175 kg
Dimensions 13.5 × 9 × 9 cm
Pack Qty Unit

Pieces
Pack Type

Box
Diameter

5.5mm
Length

85mm
Head Type

Countersunk
Recess Type

Phillips
Point Type

Self-Drilling
Effective Thread Length

45mm *P/T
Finish

A2 Stainless Steel
Material

Bi-Metal/A2-304 Stainless Steel/Carbon Steel
Max Drilling Thickness

12mm
To Suit Timber

30 – 49mm
Duty

Heavy
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Product Variations

Variant Pack Price Stock  
5.5 x 120mm100£88.55£73.79In stock
5.5 x 55mm200£98.17£81.81In stock
5.5 x 65mm200£103.27£86.06In stock
5.5 x 85mm Current100£60.73£50.61In stock

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