description Through-Bolting Hardware Kit (Stainless) Overview
This kit bundles all necessary stainless steel componentsbolts, nuts, and washersfor professional through-bolting in exterior applications. By standardizing the hardware to stainless steel, it ensures that the entire connection point resists corrosion simultaneously. It saves time and ensures material consistency when building permanent outdoor structures.
help Through-Bolting Hardware Kit (Stainless) FAQ
What grade of stainless steel is used in these through-bolting kits?
Most high-quality exterior through-bolting kits use 18-8 (or 304) stainless steel, which offers excellent corrosion resistance for general outdoor use. For highly corrosive environments like coastal marine areas, 316 stainless steel is often required.
Can I use this stainless steel through-bolting kit for a load-bearing door frame?
Yes, through-bolting is one of the strongest methods for securing heavy doors because the bolt passes completely through the structural material. However, you must ensure the bolt diameter and length are appropriately sized for the specific load requirements.
Why do I need to use washers with a through-bolting kit?
Washers are crucial because they distribute the clamping force of the nut and bolt head over a wider surface area. This prevents the metal hardware from digging into or crushing the wood or metal material during installation.
Will stainless steel hardware rust if left exposed to rain?
While stainless steel is highly resistant to rust, it can develop surface pitting over years of exposure to moisture and salt. Using a complete stainless steel kit prevents galvanic corrosion that occurs when dissimilar metals touch in wet environments.
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