![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6] - Image 1](https://americanwheelscompany.com/wp-content/uploads/2026/02/d58fd0d4-327b-447e-8268-73147f7ac342.png.webp "d58fd0d4-327b-447e-8268-73147f7ac342")
![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6] - Image 2](https://americanwheelscompany.com/wp-content/uploads/2026/02/eafdb375-0be0-4a46-92c5-87e64ab8bdd1.png.webp "eafdb375-0be0-4a46-92c5-87e64ab8bdd1")
![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6] - Image 3](https://americanwheelscompany.com/wp-content/uploads/2026/02/All-photos-36.png.webp "All photos")
![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6]](https://americanwheelscompany.com/wp-content/uploads/2026/02/d58fd0d4-327b-447e-8268-73147f7ac342-150x150.png.webp)
![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6] - Image 2](https://americanwheelscompany.com/wp-content/uploads/2026/02/eafdb375-0be0-4a46-92c5-87e64ab8bdd1-150x150.png.webp)
![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6] - Image 3](https://americanwheelscompany.com/wp-content/uploads/2026/02/All-photos-36-150x150.png.webp)
$70.09
This 3.74in push thru center caps and 1/2-20 lug nuts sets for 3.74in Bore 3.85in Tall trailer/truck/camping car rims. The wheel hub cap is made of carbon steel, which is highly strong and impact-resistant and can cope with complex road conditions.
【Attention】
These 1/2-20 lug nuts are designed specifically for aftermarket wheels and may not be compatible with factory OEM or automaker wheels. It is recommended to use a torque wrench, as using impact wrenches/tools can cause damage. Please note that some paint loss may occur due to impacts during delivery.
【Color】Chrome
【Package】
We have four styles to choose from
Chrome: 4Pcs Center Caps . 24 Pcs 1/2-20 Lug Nuts (Mirror Chrome Polished Carbon Steel)
【3.74in Push Through Center Caps Size】
| Total Height | 112mm（+ -1mm） | 4.41in |
| The maximum Diameter | 103mm（+ -1mm） | 4.06in |
| Barrel Diameter | 95mm（+ -1mm） | 3.74in |
| Barrel Height | 109mm（+ -1mm） | 4.29in |
| Barrel inner Height | 98mm（+ -1mm） | 3.85in |
| Barrel inner diameter | 93mm（+ -1mm） | 3.66in |
| Label diameter | 51mm（+ -1mm） | 2.01in |
【Lug Nuts Size】
Thread Size: 1/2″ -20
Length: Only 1.38″ (35mm)
Width: Only 0.87“ (22mm)
Hex: 3/4″ (19mm)
Seat: Cone Seat
【Fit For】
Fit for 3.74″ trailer/truck rims center bore,3.85″ tall
【Material】
3.74in Push Through Center Caps：Carbon Steel
1/2″ -20 lug nuts： Carbon Steel
Only logged in customers who have purchased this product may leave a review.
No account yet?
Create an Account![3.74in Push Thru Center Caps 3.74" Bore 3.85" Tall Hub Cap and 1/2-20 Lug Nuts Sets - 20274412CH=[74072+12228CHx6]](https://americanwheelscompany.com/wp-content/uploads/2026/02/d58fd0d4-327b-447e-8268-73147f7ac342-300x300.png.webp)
![Rota Slipstream Konig Feather Advan RS-II XXR 005 Wheel Center Caps 68mm 2 21/32in - 20214863[13810+13706]](https://americanwheelscompany.com/wp-content/uploads/2026/02/5b5164f1-8df3-4a9a-b13e-dffbd75f30fc-150x150.png.webp)
![3.74in Push Through Stainless Steel Trailer Center Caps and 1/2-20 Lug Nuts Sets - 20274413[74323+12228]](https://americanwheelscompany.com/wp-content/uploads/2026/02/ed6c66f6-0829-4f2c-af11-c9e83c629ae3-150x150.png.webp)
Reviews
Clear filtersThere are no reviews yet.