TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Exterior Silver Screws - 5.5 x 50 Box OF 200 - LW50S Self-Drilling Screw - Heavy Duty Section Steel - Exterior For crimping and Seating UG

For crimping and Seating UG

•) of:Jupiter APF = 40TR300 APF = 40V500 APF = 40

but it must be installed on top of a PS Insulation type material that has a minimum thickness of 5mm

this product now includes installation in the price

available in 5m

TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Exterior Silver Screws - 5.5 x 50 Box OF 200 - LW50S Self-Drilling Screw - Heavy Duty Section Steel - Exterior For crimping and Seating UGBox of 200 Size 5. 5 x 50TIMCO Self Drilling Wing Tip Steel to Timber Light Section Exterior Silver Screws 5. 5 x 50 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. WingTip Screw S DRILL No3 EXT Exterior plating