7-20 x 7/16 Phillips Pan Self Drilling Framing Screws Black Phosphate (10000)

Use for projects exposed to harsh marine or many chemically caustic conditions

Coarse threads run approximately 2/3 up the shank to draw the decking tightly to the substrate

1 1/8-7 x 8 Socket Cap Screw Alloy

#49 Heavy Duty Drill Bit - Stubby Length

1/2-13 x 7 Hex Tap Bolt 18-8 (A2) Stainless Steel 7/8-9 Grade 8 Hex Cap Screws Yellow Zinc Plated 7-20 x 7/16 Phillips Pan1 2 13 x 7 Hex Tap Bolt 18 8 (A2) Stainless Steel . 18 8 stainless steel hex tap bolts will have a typical composition of 18% chromium and 8% nickel. These percentages exist in 303, 304 and 305 series stainless steels so 18 8 is used at times to designate any and all of those alloy groups. 18 8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments. They are also acceptable for use in ACQ