MIKKUPPA M14x1.5 Chrome Closed-End Acorn Lug Nuts, 20-Pack

Pack: MIKKUPPA M14x1.5 lug nuts are a 20-piece set with a closed-end bulge acorn shape, 60-degree conical seat, and chrome finish. Fit depends on wheel seat and clearance as well as thread size, so confirm the wheel requirements before ordering.

At a glance

Closed-end bulge acorn nuts with a 60-degree conical seat and 19 mm hex, according to the listing.
The listing names select Chevy, Corvette, Dodge, Chrysler, and Cadillac vehicles, but wheel fit still depends on seat and clearance requirements.
The manufacturer describes a one-piece alloy-steel construction with chrome finish.

Price

$17.99Save 10%

Reference price: ~~$19.99~~

Price checked: Nov 13, 2026

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Often bought together

Wheel Lug Nuts, 12x1.5, Chrome, 20PCS | 12mmx1.5, Closed End Bulge Acorn, Cone Seat, 19mm Hex, Aftermarket Wheels

$18.99

OMT M12x1.5 Lug Nuts with Mag Seat, 20pcs Lug Nuts Set with 1 Socket Key | Wheel Lug Nuts Compatible with Toyota Avalon Camry

$18.89

Pros and cons

Pros

A 20-piece quantity may suit a vehicle using 20 lug nuts.
M14 x 1.5 thread and conical seating are clearly specified, helping buyers compare against their vehicle and wheel requirements.
The closed-end chrome design provides a matching silver appearance across the set.

Cons

The listed compatibility is limited to cone-seat wheels. Mag-seat wheels are explicitly excluded.
The listing says the set will not fit with wheel spacers and may not clear a wheel cap.

Technical specifications

22 specifications

Identity
Brand	MIKKUPPA
Part number	QLN363
Pieces	20

Thread and fastener
Thread size	M14 x 1.5
Thread type	Iso Metric
Inside thread size	M14
Thread style	Right Hand
Thread coverage	Fully Threaded
Fastener type	Hex

Fit and installation
Seat	Conical 60 degree
Hex size	19mm
Length	1.80 in.
Width	0.90 in.
Maximum hub stud allowance	1.67" 42mm
Minimum wheel hole flange	0.9" 23mm
Compatible groove diameter	14 millimeters

Materials and finish
Material	Alloy Steel
Exterior finish	Chrome
Color	Silver
Grade rating	industrial

Dimensions and installation
Dimensions listed	1 x 1 x 1 inches
Weight listed	1.37 kg

What to know before buying

Fitment depends on more than thread pitch. Verify the wheel's seat shape, required flange clearance, stud length, and cap clearance. The listing specifies a 60-degree cone seat, a 0.9-inch minimum wheel-hole flange, and a maximum stud allowance of 1.67 inches. It also warns against use with wheel spacers.

Who is it for?

A good fit for

Buyers replacing lug nuts on compatible M14 x 1.5 studs and cone-seat wheels.
Drivers seeking a 20-piece closed-end chrome set for a vehicle whose wheel and clearance requirements match the listing.

Less suited to

Vehicles with mag-seat wheels or wheel spacers.
Buyers who cannot confirm the wheel seat, stud length, or clearance against the listed dimensions.

MIKKUPPA M14x1.5 Chrome Closed-End Acorn Lug Nuts, 20-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,447 ratings

5 stars77%77%
4 stars10%10%
3 stars5%5%
2 stars2%2%
1 star6%6%

Customer feedback describes fit, installation, appearance, and function positively, while also raising concerns about chrome peeling and rust. Those reports matter especially for buyers prioritizing finish durability. The product listing claims chrome plating and corrosion-related testing, but these are manufacturer claims and do not establish how the finish performs in use. Aggregate ratings skew positive overall, though they do not explain the reported variation.