Simpson 5/8 x 8 Washer Head Titen HD Screw Anchor, Zinc TA Staircase Angles Why is 305 stainless steel

Why is 305 stainless steel used for this type of fastener

Shaft diameter of 1 inch supports the 10 x 1-inch wheels securely for stable

Requires 3/16" drill bit - a standard ANSI drill bit size

Materials: 2X Lumber

Front and rear product supports

Simpson 5/8 x 8 Washer Head Titen HD Screw Anchor, Zinc TA Staircase Angles Why is 305 stainless steelThe Simpson Strong Tie Titen HD 5 8 in. x 8 in. Washer Head Heavy Duty Screw Anchor (Model THDB62800WH) is a high strength carbon steel screw anchor engineered for use in cracked and uncracked concrete, as well as masonry. The low profile washer head design is ideal for sill plate applications where a minimal installed head profile is required, allowing modular wall and floor systems to be installed directly on top without notching the wall framing. A