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The Durastar 5/16-18" OD x 1-3/4" Length Plain Axle paired with a 3/8" nylon-insert lock nut offers a dependable fastening solution for caster assemblies. Engineered to meet the performance demands of the Durastar 06 Series, this axle and nut set delivers superior strength and vibration resistance in mobile and static applications.
Whether you’re replacing worn hardware or assembling a new unit, this component ensures a secure, low-maintenance fit. The included nylon insert provides self-locking functionality that resists loosening under stress—ideal for material handling, industrial carts, and rolling equipment that experience frequent motion and load shifts.
Trusted by professionals for its precise threading, compatibility, and longevity, this axle and nut set is a key part of maintaining the integrity of your caster system. Invest in durability and performance with Durastar’s OEM-quality hardware components.
Choose the Durastar 5/16-18" Axle and 3/8" Nylon Lock Nut for a perfect fit with 06 Series casters—built for strength, reliability, and smooth mobility.
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 5/16-18" OD x 1-3/4" axle and 3/8" nylon-insert lock nut combination is engineered to deliver a secure and vibration-resistant connection for caster wheels in the Durastar 06 Series. Manufactured with high-strength, corrosion-resistant materials, this hardware set ensures reliable performance in both mobile and stationary caster applications.
Designed for ease of use and long-term durability, the 2" axle provides precise alignment and strength under load, while the nylon-insert lock nut prevents loosening caused by constant movement or vibration. This makes it ideal for heavy-use environments such as industrial carts, medical equipment, and material handling systems.
Whether you are repairing an existing caster or assembling a new unit, this axle and nut set offers dependable fastening and peace of mind. With its compatibility with Durastar 06 Series casters, it ensures proper function and alignment without the need for modifications or custom fitting.
The nylon-insert nut enhances safety and stability, especially in environments subject to vibration, shock, or frequent directional changes. Trusted by maintenance professionals and OEMs alike, this set supports a wide range of applications where mobility, strength, and long-lasting performance matter.
Upgrade your caster hardware with this rugged axle and nut set from Durastar. With enhanced locking stability and engineered precision, it’s the ideal solution for maintaining or building reliable caster assemblies in demanding environments.
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).
$3.00
| Identification | |
| Brand | Durastar |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
