HKlanyue 4-Set Caster Wheel Bolts and Nuts, 1/2"-13 x 3.6 Long,Galvanized Carbon Steel,Hex Head Screws with Nylon Lock Nuts, Replacement Hardware for Handcarts, Dollies and Utility Carts.

HKlanyue 4-Set Caster Wheel Bolts and Nuts, 1/2"-13 x 3.6 Long,Galvanized Carbon Steel,Hex Head Screws with Nylon Lock Nuts, Replacement Hardware for Handcarts, Dollies and Utility Carts.

• Precise 1/2"-13 x 3.6" Extended Reach Designed with a specialized 3.6-inch (91.44mm) length, and 1/2-13 nylon lock nut，these 1/2-13 bolts and nut provide the extra reach necessary for thickened caster plates and heavy-duty handcart frames. A perfect fit for professional caster replacements where standard bolts are too short.
• Advanced Vibration-Proof Locking Each set features premium hex nylon insert lock nuts. The internal nylon collar grips the 1/2-13 threads securely, preventing the hardware from loosening even under the constant vibration of rolling over rough warehouse floors.
• Industrial Strength Carbon Steel Forged from high-tensile carbon steel, these hex head screws and Nylon lock nut are built to support massive loads on utility carts and dollies. They offer the structural integrity needed for demanding industrial and commercial applications.
• Rust-Resistant Galvanized Finish Treated with a superior galvanized (zinc-plated) coating, this hardware kit offers excellent resistance to rust and corrosion. Ideal for both indoor use and outdoor loading docks, ensuring a long-lasting, smooth roll.
• Complete 4-Set Maintenance Kit Includes 4 bolts and nylon lock nuts, enough for a full 4-wheel overhaul . As shown in our 4-step guide, this kit ensures a quick and efficient Replacement Hardware for Handcarts, Dollies and Utility Carts.