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Description
KYO-EI RACING COMPOSITE R40 M12 X P1.25 (NUT SET) RC-03KBrand KYO EI Product Number RC 03K Product Description Size: M12 P1. 25 _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 158600 Remarks High end products "Racing Composite R40" material of racing nut, chromium
| Brand | KYO-EI |
| Product Number | RC-03K |
| Product Description | Size: M12 × P1.25 _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 158600 |
| 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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4.8 ★★★★★
Based on 1206 reviews
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Product Reviews
★★★★★ 5
It works well.
Size: 8 Fl Oz (Pack of 1)
Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
It Works
Size: 8 Fl Oz (Pack of 2)
This stuff works. I added it to my four 5 gallon gas cans before filling them up. I’ve used 10 gallons of gas in my lawn tractor so far and can tell it likes it. I do annual maintenance before summer and check or change the spark plug so it performs the best it can. I have 508 hours on it and with this it seems like it idols smoother, which indicates it has helped in the carburetor since I haven’t had to remove it and clean it. Works great.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Great product
Size: 4 Fl Oz (Pack of 1)
Used this stabil in my rider after first start of the season. Machine running rough and uneven. Drained old fuel and added it. Within 15 minutes at full throttle it began to run normal. No back fires and engine back to normal. There will always be a bottle of this in my garage.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Works Great
Size: 8 Fl Oz (Pack of 1)
I"ve used Stabil gas treaments for year but never this particular type. With gas the way it is, I decided to see how it might help my mower and also my older truck. My older push mower which admittedly doesn't get pampered and petted seems to love it. Either it's grateful to get anything special or this stuff really has helped. The first tank seemed a little smoother but by the second I could hear the difference and feel it with the smoother sound and seems more power. It's easy to mix and use and Stabil is a well known reputable company.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Easy and worked seamlessly with the new Apple MacBook Pro
Style Name: MacBook Pro 14" (M4), Configuration: 3 years
This was our first (Apple MacBook Pro M4) and big purchase directly on Amazon. I was not concerned about the order and product, but more concerned about the AppleCare+ not being connected directly to the device (after reading some reviews). However, I am happy to report that this was the first thing I checked as soon as we set up our computer. We are set for 3 years ... so thank you, Amazon and Apple, for working out the backend stuff and making our lives easier. It worked for us. It was easy, and I am happy with the overall quality of the process. Oh, don't forget it was cheaper than buying yearly from Apple directly.
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Reviewed in the United States on October 16, 2025