32510 Iron Thumb Screw: 5/16-18, 3" Length Under Head, Winged Head MPN:1-DET-10-M7-

The 32510 Iron Thumb Screw is an essential fastening device for heavy-duty applications within construction or heavy equipment maintenance industries requiring durable materials that hold tight in challenging environments. Offered with a versatile 5/16-18 thread size and featuring a generous 3-inch length under head, this winged-headed screw provides reliable torque resistance without deforming the material's surface while securing. Engineered from high-quality iron for unbeatable strength, its sharp points make it easy to drive into hard-to-reach spots or demanding installations - making it perfect when you require strong anchorage across diverse industries, including concrete construction projects and automotive fabrication workshops.