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The Durastar 3/8-24" OD x 2-1/4" Length Plain Axle is a precision-engineered solution designed to ensure optimal performance and longevity in your caster assemblies. Built to exacting standards, this axle is crafted from high-strength steel and features a fine-thread 3/8-24 outer diameter for enhanced holding power.
This axle is compatible with Durastar’s 21, 22, 24, 25, and 26 Series casters and is available with your choice of a nylon insert nut for superior vibration resistance in demanding environments. Whether you're assembling new casters or replacing worn components, this axle offers dependable performance with a straightforward installation.
From industrial carts to medical equipment, the Durastar plain axle enhances operational reliability while supporting smooth wheel rotation and structural integrity. Trust Durastar's quality components to deliver the strength and precision your equipment demands.
Upgrade or maintain your caster systems with the Durastar 3/8-24" Plain Axle – the durable, easy-to-install solution trusted by professionals across multiple industries.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Durastar 3/8-24" OD x 2-1/4" Length Plain Axle is a robust and precision-engineered component tailored for caster assemblies across industrial and commercial applications. Designed to support smooth wheel rotation and long-lasting performance, this axle is a key element for maintaining reliability in your caster systems.
Engineered to fit the Durastar 21, 22, 24, 25, and 26 Series, this axle offers broad compatibility for a range of caster configurations. Customers can choose between a standard setup or a version that includes a nylon insert nut, providing added resistance to vibration and loosening—ideal for high-mobility environments where safety and stability are critical.
Crafted from high-strength steel and featuring a fine 3/8"-24 thread, this axle supports secure fastening and load-bearing performance. Its 2-1/4" length is optimized for easy integration and balanced wheel support, while the plain finish offers corrosion resistance to withstand industrial wear and tear.
Whether you're replacing worn hardware or assembling new casters, this axle delivers dependable results in every application—from factory floors to medical equipment and commercial carts. Its ease of installation and high-quality construction help reduce downtime and increase operational efficiency.
Trust in the Durastar Plain Axle to support your caster systems with strength, accuracy, and longevity. Backed by proven performance and versatile compatibility, it's the go-to choice for professionals seeking high-performance mobility components.
This caster runs a Nylon wheel. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Nylon wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$4.00
| Identification | |
| Brand | Durastar |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
