8 Pcs Push Nut Caps Truck Nuts, Nickel-Plated Iron Push Caps for Axle Nuts and Dolly Wheel Lock Washers, Suitable for Caravan Trailers, Trolleys, Rolling Boxes, and Lawn Carts Hardware (5/16")
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- Premium Nickel-Plated Construction: Made from high-quality alloy metal and finished with durable nickel plating, these truck nuts offer excellent resistance to corrosion, rust, and brittleness. The push nut caps truck nuts are reliable for long-term outdoor use and have a smooth, polished surface for a clean look
- Precision Stamping Process: Each push cap is formed using a stable stamping technique, ensuring uniform size and high dimensional accuracy. Smooth, burr-free surfaces and strict quality control across forging steps enhance performance and appearance in mechanical or industrial settings
- Strong Bite-Locking Grip: The push on pushnut cap uses an internal-tooth locking design that grips the axle securely upon installation. This provides a firm, slip-resistant hold, outperforming traditional cotter pin methods by simplifying setup without compromising strength or stability
- Reliable Fastening Alternative: Unlike typical fasteners requiring drilling or threading, these axle nut and push on connectors cap solutions install easily with a simple push-in motion. Perfect for applications requiring secure retention without extra tools or modifications
- Wide Application Use: These push nuts for dolly wheel lock washers and hardware nuts are suitable for a variety of wheeled tools and equipment, including wheelbarrows, rolling boxes, cleaning carts, lawn mowers, and go-karts—providing universal fastening solutions across home, automotive, and industrial scenarios
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Estimated shipping
Select a product to estimate shipping.Keep your trailers, carts, and rolling equipment secure and looking sharp with our set of 8 Push Nut Caps. These durable, nickel-plated nuts provide a reliable solution for securing axle nuts and wheel locks, making maintenance and transport easier.
Key Highlights
- Corrosion Resistance: The nickel plating protects against rust and corrosion, ensuring long-lasting performance in various conditions.
- Secure Grip: The internal-tooth locking design provides a strong, slip-resistant hold on axle nuts.
- Easy Installation: Eliminates the need for cotter pins, simplifying the setup process.
- Precise Fit: Manufactured with a stable stamping process for consistent size and dimensional accuracy.
- Durable Construction: Made from alloy steel for robust strength and reliability.
Useful Facts
- Material: Alloy Steel
- Finish: Nickel Plated
- Thread Size: 5/16" (1/4 inch)
- Set Quantity: 8 Pcs
- Dimensions: Approximately 4.9 x 3.1 x 0.28 inches
Good Fit For
- Caravan Trailers
- Lawn Carts
- Trolleys
- Rolling Boxes
- Various Industrial Equipment
Product details





| Main Specification | |
|---|---|
| Manufacturer | VILPKWMP |
| Unit Count | 8 Count |
| Exterior Finish | Nickel |
| Metal Type | Iron |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.31 inches |
| Brand | VILPKWMP |
| Number of Items | 8 |
| Fastener Type | Push on Pushnut Caps |
| Item Diameter | 0.31 Inches |
| Thread Size | 1/4inch |
| Material | Alloy Steel |
| Product information | |
| Set Name | 8 Pcs Push Nut Caps Truck Nuts |
| Technical Details | |
| Part Number | push cap |
| Model | push cap |
| Inside Thread Size | 5/16" |
| Material Type | Alloy Steel |
| Thread Style | Left Hand |
| Compatible groove diameter | 0.31 Inches |
| Style | |
| Finish Types | Polished |
| Measurements | |
| Item Dimensions | 4.9 x 3.1 x 0.28 inches |
| Others | |
| Product Type | Push Nuts |
| Size Name | 5/16" |







