Stainless shackles are produced according to U.S. Fed Spec, European commercial type, and so on, as long as snap shackles, with machine polished finish, which are commonly used in marine applications, shade structures, wire railings, construction rigging, and general-purpose applications. For these rated stainless steel shackles, rely on CLGR® as your trusted rigging hardware supplier.
Stainless steel shackles feature a chromium oxide film on their surfaces which creates high corrosion resistance, can be used in saltwater or chemical environments, are ideal for marine applications. Stainless steel shackles are primarily made from grades 304 or 316 stainless steel.
Grade 304
304 stainless steel (SS) is a widely used austenitic stainless steel. It is known for its versatility, durability, and cost-effectiveness. Most of the general-purpose products are manufactured using 304 Grade SS. Furthermore, it has fairly good corrosion resistance and ease of fabrication, making it suitable for various industrial products.
Grade 306
316 stainless steel is superior to 304 when it comes to resisting chloride corrosion, making it the go-to material for applications where corrosion resistance is needed.