HKlanyue100-Pack Shopping Cart Wheel Axle Bolts, 5/16"-18 x 2.16 Partially Threaded Hex Bolts, Zinc-Plated Carbon Steel Replacement Hardware for Caster Wheels

Product Details

• Color: Blue-white zinc
• Item Dimensions: 2.24 x 0.3 x 0.3 inches
• Number of Items: 100
• Unit Count: 100 Count
• Part Number: 5/16＂-18
• Thread Size: 5/16"-18
• Exterior Finish: Galvanizing
• Manufacturer Grade: Grade 8
• Screw Head Style: Hex
• Fastener Type: Hexagon Bolt
• Thread Type: Unc
• Thread Style: Half-thread
• Head Type: Hex
• Maximum Shear Strength: Medium
• Material Type: Carbon Steel
• Metal Type: Carbon Steel
• Item Diameter: 0.3 inches
• Size Name: 5/16＂-18
• Number of Pieces: 1
• Thread Coverage: Half-thread
• Set Name: 5/16-18 Hex Bolts Carbon Steel Zinc Plated

About this item

• 100-Pack Caster Wheel Bolts – This set includes 100 pieces of 5/16"-18 x 2-4/25" caster wheel bolts, designed as replacement hardware for compatible 3/4/5 inch shopping cart wheels, trolleys and flatbed carts. Suitable for replacing worn, loose or missing wheel bolts during regular cart maintenance.
• 5/16"-18 x 2-4/25" Bolt Size – Each bolt features a 5/16"-18 thread size and 2.16" length, making it suitable for caster wheel assemblies that require matching bolt specifications. Please check your original wheel hardware size before purchase to ensure proper fit.
• Zinc-Plated Carbon Steel – Made from carbon steel with a zinc-plated surface, these hex head bolts provide reliable strength for cart wheel installation. The rust-resistant finish helps protect the bolts during daily use and supports longer service life in regular shopping cart and trolley applications.
• Hex Head Bolt Design – The hex head structure allows easy tightening with standard tools, helping create a firm connection between the caster wheel and the cart frame. This design helps keep wheels securely mounted during movement, turning and loading.
• Wide Cart Application – Ideal replacement hardware for 3/4/5 inch shopping cart wheels, trolley wheels and flatbed cart wheels. These caster wheel bolts are suitable for repair, replacement and maintenance use, helping restore stable wheel installation and smooth cart movement.