1/4-28 to 3/4-16 UNF, Hex Die Set MPN:403553

A USS flat washer constructed with a zinc chromate clear coating offering additional resistance against rust while measuring 0.25'' in diameter serves various applications. The screw's material, steel, provides a cost-effective option, while the plating enhances its durability and functionality. Its versatility makes it suitable for various industries such as automotive, aerospace, construction or agriculture equipment needing strong fastening elements that are resistant to wear and tear from environmental exposure. Additionally, this product's corrosion-resistant feature protects against premature failure caused by moisture exposure or other damaging agents, reducing maintenance cost.