1/2"-13 x 12" Hex Bolt (10 Pack) Stainless Steel 18-8 (304) S/S Hex Bolt - Choose Size and QTY by Bolt Dropper HIGH QUALITY STAINLESS: These Hex Bolts are made of High Quality 18-8 (304) industrial grade Stainless Steel which is one of the highest forms of corrosion resistance, making it last longer than other hardware on the market today. BOLTS THAT YOU CAN DEPEND ON: Our hardware is very strong and is great for both indoor and outdoor use. The 18-8 Stainless Steel is superior to regular steel and provides excellent rust resistance in both fresh and salt water applications. GREAT TO KEEP AROUND: Bolt Dropper hardware is great to have around for use in wood and wet environments. Bolt Dropper Hex bolts are the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects. 6" OF THREAD: Not quite sure the exact length needed? Our Hex Bolts come standard with 6" of thread so you no longer need to worry if it will be too long and run out of thread. LIFETIME GUARANTEE: We are so confident that our product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.