Hardware 4 wheels
1/2"-20 UNF Wheel Stud | 43mm Length & 15.8mm Knurl | High-Tensile Steel Replacement
1/2"-20 UNF Wheel Stud | 43mm Length & 15.8mm Knurl | High-Tensile Steel Replacement
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Ensure maximum wheel clamping security with this high-tensile 1/2"-20 UNF replacement wheel stud. Featuring a 43mm under-head total length, a 10mm spline length, and a 15.8mm knurl/spline diameter, this press-in stud is engineered as a direct replacement for damaged or broken factory hub studs, as well as replacement studs for wheel spacers and adapters. For a tight press-fit into your vehicle's hub, it provides clean, durable threads for safe everyday driving and heavy-duty applications.
Thread Pitch: 1/2"-20 UNF (Imperial thread standard on Ford, Jeep, Dodge, Chevrolet and classic American/bakkie platforms).
Secure Press-Fit: 15.8mm knurl diameter with a 10mm spline engagement length ensures a tight, anti-slip seating into the hub flange.
High-Strength Build: Heat-treated carbon steel construction with a protective zinc plating finish to withstand heavy torque loads.
- Sold: Individually
- Shipping: Usually ships within 24 hours (Delivery in South Africa only)
- SKU: WS-1220-43-158K
Technical Specifications:
|
Spec |
Detail |
|
Thread Size & Pitch |
1/2"-20 UNF |
|
Total Length Under Head |
43mm |
|
Knurl / Spline Diameter |
15.8mm |
|
Material / Grade |
Heat-Treated High-Tensile Carbon Steel |
|
Finish |
Zinc Plated (Corrosion Protection) |
|
Installation Type |
Press-In Hub Stud |
|
Primary Vehicle Compatibility |
Ford: F-150, Explorer, Mustang (Classic/Foxbody/SN95).
Chevrolet: Select classic models requiring ½”-20 UNF thread.
|
A damaged wheel stud poses a serious safety risk and can lead to uneven clamping force or stripped wheel nuts. This replacement stud is set to press directly into the vehicle wheel hubs—making it ideal for replacing stripped factory studs or servicing wheel spacers and wheel adapters requiring a 15.8mm mounting hole. The 10mm knurled spline section bites firmly into the hub flange to prevent the stud from spinning when torquing your lug nuts.
⚠️ Important Fitment Tips:
Verify Knurl Size: Always measure your original stud's knurl/spline diameter (the ribbed section that presses into the hub) using a digital vernier before ordering to guarantee a snug press-fit.
Verify Vehicle Specs: Please verify your vehicle's specific thread pitch profile before ordering by checking your factory specs on https://www.wheel-size.com/
Can't find what you are looking for? Please contact us for assistance and we will gladly assist you.
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