The product is a lot of 50-55 80/20 flanged button head socket cap screws, model number 3330. These screws have a 5/16-18 x 0.687" size and are designed for business and industrial use. Made by the brand 80/20, these fasteners are known for their durability and reliability. Perfect for various fastening applications, these screws offer a secure and efficient solution for joining materials together.
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