Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: AZ-1288
The Durastar 3/4"-10" OD x 5-1/2" Length Zerk Axle with 7/16" Jam Nut is a high-performance solution engineered for use with Durastar caster series 60, 90, 91, and 92. Designed for strength and longevity, this axle assembly offers a rugged steel build and secure fastening components for consistent, heavy-duty operation.
Featuring a built-in Zerk grease fitting, this axle allows for easy lubrication, reducing downtime and extending the life of your caster system. Its precision threading and included jam nut promote optimal safety and resistance to loosening over time, even under dynamic loads.
Whether you're upgrading worn parts or outfitting new caster systems, this Durastar axle delivers reliable support, smooth rolling, and dependable performance in industrial, commercial, and material-handling environments.
Invest in long-lasting performance and secure assembly with the Durastar Zerk Axle and Jam Nut kit. Ideal for enhancing caster function across a variety of rugged applications.
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.
Engineered for industrial-grade performance, the Durastar 3/4"-10 x 5-1/2" Zerk Axle with 7/16" Jam Nut is a critical component designed to support heavy-duty caster assemblies in rugged environments. Compatible with Durastar's 60, 90, 91, and 92 Series casters, this axle offers a precise fit and reliable support for material-handling equipment.
Constructed from high-strength steel, this axle ensures long-term durability under high-stress conditions. Its 3/4"-10 outer diameter threading and 5-1/2" length are precision-engineered for secure integration into compatible caster frames. The included 7/16" jam nut enhances structural stability by locking the axle in place during movement and load transitions.
To reduce operational downtime and promote smooth mobility, the axle comes equipped with a built-in Zerk grease fitting. This feature allows for fast, consistent lubrication, helping to extend the axle's lifespan while ensuring optimal caster rotation and maneuverability across demanding floor conditions.
Whether used in warehouses, distribution centers, assembly lines, or custom industrial carts, this Durastar axle delivers a reliable solution for high-capacity applications. Its universal design simplifies both retrofitting and new caster installation, making it an ideal choice for operations focused on safety, uptime, and ease of maintenance.
Enhance the efficiency and dependability of your caster assemblies with the Durastar Zerk Axle & Jam Nut. Designed for long-lasting performance in high-demand settings, this component is your go-to solution for smooth operation and uncompromised durability.
$8.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
