Wedge anchors provide higher load capacity in solid concrete and are often used for seawalls, pier footings, and structural brackets. Sleeve anchors work well for medium-load uses, such as handrails, fixtures, and equipment [...]
Yes. Marsh Fasteners offers wholesale and bulk pricing on stainless steel concrete anchors for contractors, engineering firms, marine construction firms, and commercial buyers.
Marsh Fasteners stocks wedge anchors in 303 and 316 stainless steel, sleeve anchors in 304 stainless steel, drop-in anchors in 303 and 304 stainless steel, and Elco stainless steel concrete screws.
Zinc-coated anchors are not a good choice for direct coastal exposure. Chlorides can cause rapid corrosion, especially in splash zones or high-humidity areas. Use stainless steel anchors, especially 316 grade, for marine and [...]
316 stainless steel contains molybdenum, which improves resistance to chloride pitting and crevice corrosion. That makes it more durable than standard steel or 304 stainless steel in saltwater and salt-air environments.
