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
US$73.78
Arrives as soon as ✓ Free shipping over $200Description
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: Galva...
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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.
Shipping Policy
Flintby ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Flintby will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@flintby.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Flintby replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.