





⚙️ Lock in style and performance with every turn!
Circuit Performance’s 7/16" Black Closed End Bulge Acorn Lug Nuts deliver professional-grade durability and style with forged alloy steel construction, a tuner-style 60-degree cone seat, and a sleek black finish. This 20-piece set is designed for millennial drivers who demand both performance and a bold aesthetic upgrade for their wheels.






| ASIN | B075TXGND1 |
| Best Sellers Rank | #354,935 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6,453 in Hardware Nuts |
| Brand | Circuit Performance |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (231) |
| Date First Available | September 21, 2017 |
| Exterior Finish | Aluminum,Steel |
| Fastener Type | Hex |
| Finish Type | Black Finish |
| Inside Thread Size | #8 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.75 pounds |
| Item dimensions L x W x H | 6.5 x 5.5 x 2.2 inches |
| Manufacturer | Circuit Performance |
| Manufacturer Part Number | CPH7-16BK-20 |
| Material | Alloy Steel |
| Metal Type | Alloy Steel, Aluminum |
| Number of Pieces | 20 |
| Product Dimensions | 6.5 x 5.5 x 2.2 inches |
| Size | 20 Lug Nuts |
| Thread Class | Coarse |
| Thread Size | 7/16" |
| Thread Style | External UNC |
| Thread Type | Unified National Coarse (Unc) |
| UPC | 639385690553 |
D**H
3/4" no. 19mm
I just got these today. I didn't notice these were 19mm, but felt reassured when others said they were 3/4" also. Can you use a 3/4" on a 19mm? Why, yes you can. Will, you have to tap the socket loose to get it off the nut? Why, yes you will. Otherwise, these look very nice, and the chrome seems to be applied well. I'm replacing the old ones that were on my wheels for 30 years and are rusted. If these last that long, I probably won't even care.
H**E
Quality and durability seem good
Accurate description and nice quality part. Style of the lug nuts fit well on my aftermarket wheels. I tried using both 19mm and 3/4” sockets to tighten and both sizes fit nicely so you could use either one in my opinion.
A**R
Tap them before use!
They work well, I would just highly recommend using a tap and tapping the threads before use because it appears that these are dipped when painted allowing paint to adhere to the internal threads which may allow you to get 3 threads on or so, and then it gets tight. I have the black version on these lug nuts (And yes, I'm positive that I have 7/16-20 threads)
A**R
good quality for a reasonable price
great quality for a reasonable price for replacement for 1972 Nova
A**N
Lug nuts
Great fit. Good quality
A**R
67 c10
Looks good,fit my 67 c10 6 lug
C**Y
Great packing and perfect fit.
I loved the way they came. They weren’t in some plastic wrapping or anything that would allow them to get scratched. The individually cut foam they arrived in was perfect. The lug nuts themselves fit perfect. Only time will tell how well they hold up but as of now, not a scratch even after putting them on with a impact.
M**O
Great value for the $$$
A full set for under $20!! quality looks decent.
D**A
al instalarlas se raspan y quedan grises
Trustpilot
2 months ago
3 weeks ago