PRODUCT CODE: AZ-1276
The Durastar 3/4-10" OD x 4-3/4" Length Zerk Axle with 7/16" Jam Nut is engineered for high-performance caster applications, delivering strength, durability, and ease of maintenance. With an integrated Zerk grease fitting, this axle enables consistent lubrication—extending the life of your wheel bearings and ensuring smooth rotation even under demanding conditions.
This axle assembly is compatible with the Durastar 60, 90, 91, and 92 Series casters, making it a reliable replacement or upgrade component for a wide range of heavy-duty applications. Whether you're maintaining warehouse equipment or industrial carts, this axle provides secure and consistent performance.
The included 7/16" jam nut adds a layer of stability and safety by locking the axle in place, preventing unwanted loosening during use. Manufactured to exacting standards, the Durastar Zerk Axle is a trusted solution for professionals who demand reliability and efficiency.
Upgrade your caster system with the Durastar Zerk Axle and Jam Nut. Backed by quality engineering, this component delivers the dependable performance your operation demands.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Durastar 3/4-10" OD x 4-3/4" Length Zerk Axle with 7/16" Jam Nut is a premium replacement and upgrade component engineered for industrial caster applications. Precision-crafted to exacting standards, this axle ensures optimal performance, longevity, and ease of maintenance across high-demand environments such as warehouses, factories, and heavy-duty equipment.
With its integrated Zerk grease fitting, this axle provides straightforward lubrication access, promoting smoother wheel rotation and prolonged bearing life. Whether used in manufacturing or logistics, it offers consistent, reliable performance and reduces the risk of downtime due to component wear.
This component includes a 7/16" jam nut for added safety and secure installation. Specifically designed to fit the Durastar 60, 90, 91, and 92 Series casters, the axle delivers dependable compatibility and performance where it matters most.
This axle and jam nut combo is widely used in high-traffic, high-load settings. Common use cases include:
Upgrade your caster systems with the Durastar Zerk Axle and 7/16" Jam Nut—trusted by professionals for its rugged build, maintenance efficiency, and secure fit. Built to handle demanding workloads, this component ensures your equipment rolls smoothly and safely, every time.
$7.00
| Temp Range | -20°F to 180°F |
| Frame Material | Zinc Plated Steel |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
