5.5 x 85 WingTip Screw S/DRILL No3 EXT 100 PCS

SKU Code:  LW85S
Bar Code:  5055893316849
Brand:  Timco
Pack Type:  Box
Pack Qty:  100
Material:  Case &
Finish:  Exterior (Silver Organic)
Corrosion Rating (1-5):  3 - Urban &
Salt Spray Resistance (Hrs) Tested to BS EN 9227:  1,000
MOQ:  1
MOQ Increment:  1
Driver Bit Size:  PH3
Head Type:  Countersunk with Ribs
Point Type:  Self-Drilling No.3
Size (mm):  5.5 x 85
Thread Type:  Coarse Self-Tapping
Packs per Carton:  16
Pack Dimensions L x W x H (mm):  135 x 90 x 90
Pack Weight (kg):  1.133
Substrates:  Steel, Timber
Included Items:  PH3 S2 Bit (Qty 1)
MFT (mm):  63
Effective Thread L (mm):  61

Specifically designed to attach wood to metal (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.