🔧 National Hardware N220 780 2151BC Stainless Steel: The Ultimate Versatile Tool for Enhanced Durability and Strength Review

The National Hardware screws are the best quality screws I've come across in the industrial and scientific category. Based on my observations, they are perfect for heavy-duty applications due to their stainless steel build. Plus, they come with self-tapping abilities that make them quick to install. However, their high price might be a drawback for budget-conscious buyers. Overall, they are worth the investment and will ensure maximum durability.

These are not polished works of art. They are beautifully designed, cut and machined useful I-shaped screws. The great length of the neck between the beginning of the threads and the bottom of the "I" allows the tree to grow many years before the "I" is in danger of being "buried".

Very fast shipping, durable and probably good value for money but it is NOT 5 inches long if you measure it the way you are supposed to measure it from the screw base of the "eye" to the pointed tip of the screw. It is 4 inches long. It also has a label that reads "DO NOT use for overhead lifting, supporting human weight, sports or play equipment". In my posted question I stated that I need a 6 inch long swing to hang the swing on a porch with a vinyl ceiling (i.e. the gap between the support…