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Description
KYO-EI RACING COMPOSITE R40 M12 X P1.5 (NUT SET) RC-01KBrand KYO EI Product Number RC 01K Product Description Size: M12 P1. 5 _x000D_ Color: Glorious Black _x000D_ 20pcs _x000D_ screw diameter: M12 P1. 5 or P1. 25 _x000D_ overall length: 44mm _x000D_ width across flats: 17HEX _x000D_ taper seat: 60 degrees _x000D_ Tsuba: 22mm _x000D_ nut per weight: 40g _x000D_ specifications: through nut _x000D_ JAN code: 4965581 158501 Remarks High end products "Racing Composite R40" material of racing nut, chromium
| Brand | KYO-EI |
| Product Number | RC-01K |
| Product Description | Size: M12 × P1.5 _x000D_ Color: Glorious Black _x000D_ 20pcs _x000D_ screw diameter: M12 P1.5 or P1.25 _x000D_ overall length: 44mm _x000D_ width across flats: 17HEX _x000D_ taper seat: 60 degrees _x000D_ Tsuba径: 22mm _x000D_ nut per weight: 40g _x000D_ specifications: through nut _x000D_ JAN code: 4965581 158501 |
| Remarks | High-end products "Racing Composite R40" material of racing nut, chromium molybdenum steel with ultra-strength (SCM435 forging) can be practical to adopt the harsh race scene, lighter cutting wasteful meat from the small-diameter 17HEX and saliva to HEX achieve (about 40g)! In addition free of the tapered collar to prevent the loosening of the screw will not set securely to the vehicle body of the wheel becomes a washer. Color, is a gem as well as two types of possible choice wheel of the accessories of the Glorious black and Neokuro (titanium coating, Rainbow). Since _x000D_ design registration No. 1192260 / USA PAT. D510259 _x000D_ ● the color and the body has been in free, prevent the deflection 60 ° taper core of screws and bolts. _x000D_ become a washer effect color is a free ●, the screw is difficult to loose. _x000D_ ● installed, in order to smooth the wrench operation at the time of desorption, adopted a large radius to the hexagonal top. _x000D_ ● thorough weight reduction by aluminum color (A7075-T6 material). _x000D_ ● nut body using a cemented carbide material (SCM435) forging, the strongest of hardness. |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions.
One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great no show socks
Size: Small, Color: (725) Oxford Brown / Oxford Brown / Black
Very comfortable and perfect fit for my small feet. I love the full coverage sock feel with a totally no show sock.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026