8 x 150mm Timco Wafer Head Landscaping Screws, Torx, A2 (304) Stainless Steel, Tube of 20 (150INDEXWSST) P240 M27 threaded bar specification:

M27 threaded bar specification:

Why do drywall screws have a bugle head

5mm with a 7

eliminating the need for pre-drilling in most softwoods

8 x 150mm Timco Wafer Head Landscaping Screws, Torx, A2 (304) Stainless Steel, Tube of 20 (150INDEXWSST) P240 M27 threaded bar specification:Corrosion Resistant Landscaping Screws Timco Landscaping screws designed for exterior timber construction, landscaping, fencing, and decking installations. With a wafer head, Torx TX40 recess, helix shank for removing debris, and a 25 degree single slash point for quick installation. Combined with high corrosion resistance due to being manufactured in A2 stainless steel, makes them ideal for outdoor timber projects such as decking, fencing and garden