Roofing Bolts & Nuts 1/4 x 1/2 are specifically designed to provide strong and reliable connections for roofing applications, ensuring the stability and integrity of your roof structure., With their 1/4 x 1/2 dimensions, these roofing bolts and nuts strike a balance between strength and versatility, making them suitable for a range of roofing projects., Crafted from high-quality materials, these bolts and nuts are built to withstand the elements and provide long-lasting performance, ensuring the longevity of your roof.