TIMCO Self-Drilling Light Section A2 Stainless Steel Bi-Metal Screws,All Sizes,100pcs Fencing & Netting extends the service life and

extends the service life and increases efficiency

ideal for heavy-duty applications without the need for mains power

No paper filter to replace

The very basic way to think of a BTU is that 1 BTU is the equivalent of burning a normal sized wooden match all the way from one end to the other

TIMCO Self-Drilling Light Section A2 Stainless Steel Bi-Metal Screws,All Sizes,100pcs Fencing & Netting extends the service life andBox of 100TIMCO Self Drilling Light Section A2 Stainless Steel Bi Metal Screws 5. 5 x 100 Hex head self drilling screws, for joining roofing sheets to light section steel (Max. 5. 0mm) without the need to pre drill a hole. Hex Screw S DRILL No3 BIMET Hardened carbon steel drill tip fused on to an A2 304 Austenitic Stainless Steel body