DURABLE ALLOY STEEL: Constructed from high-quality alloy steel for strength and long-lasting performance. Zinc exterior finish resists corrosion for reliable use in various environments. VERSATILE U BOLT DESIGN: Ideal for securing pipes, conduit, or machinery to surfaces. Compatible with u bolt clamp applications and suitable for both residential and commercial projects. PRECISE DIMENSIONS: Each u-bolt measures 4.4 in length, 3.3 in width, and 1.6 in height. Designed for a secure fit and easy installation in a wide range of setups. HIGH LOAD CAPACITY: Supports up to 160 lbs maximum shear strength, making it suitable for heavy-duty tasks. Grade 10 rating ensures dependable performance under stress. CONVENIENT MULTIPACK: Includes 10 u-bolts per package, each weighing 0.09 lb. Perfect for bulk projects or keeping spares on hand for future needs. No batteries required. National Hardware’s Grade 10 J-Bolt is engineered for strength and reliability, making it ideal for a wide range of heavy-duty applications. Crafted from durable alloy steel with a corrosion-resistant zinc-plated silver finish, this J bolt is designed for secure installations in wood, metal, or concrete. The bolt measures 3 in. in length with a 0.27 in. hook diameter, 5/16 in. thread diameter, and a 2 in. thread length, supporting a maximum shear strength of 160 lbs. Its versatile design is suitable for use as a hook bolt or j bolts for concrete anchoring, providing dependable performance in construction, fencing, and mounting projects. The package includes 10 bolts, each with a projection of 1 in., and is supplied in bulk packaging for convenience. No hardware is included. Trust National Hardware for quality fasteners that meet your project needs, whether you require a j bolt hinge or a u bolt clamp alternative.