5/8-11 x 3 1/2 Hex Cap Screw SS 316 (A4)

plywood and fiber cement to heavier steel – up to

10 x 3 1/2 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - Bulk Pail (1000)

1 3/4-5 x 4 1/2 Socket Cap Screw Alloy

8 x 1 5/8 Phillips Wafer Hi-Low Cement Board Screws w/ Nibs Spoon Point Ruspert Coated - Carton (4000) 6-Lobe Bugle-Head Decking Screws 316 Stainless Steel 5/8-11 x 3 1/2 Hex8 x 1 5 8 Phillips Wafer Hi Low Cement Board Screws w Nibs Spoon Point Ruspert Coated Carton (4000) . Meets F. I. P. 1000. 7 for torsional strength and drill speed Ceramic coating provides protection from corrosion Nibs under head clamp board firmly