


USS Flat Washer 1/4" x 0.734" O.D. - Zinc Plated
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
USS Flat Washer 1/4" x 0.734" O.D. - Zinc PlatedUSS Flat Washers Product Details : USS Flat Washer 1 4" x 0. 734" O. D. Zinc Plated Product Type: USS Flat Washer Bolt Size: 1 4" Outside Diameter: 0. 734" Thickness: 0. 051" to 0. 080" System of Measurement: Imperial Material(s): Low Carbon Steel Finish: Zinc CR+3 Standards and Certifications: ASME B18. 21. 1 Type A Wide For any information about products, please contact us. *Photos for reference purposes only.
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Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
Does its job.
Always a go to before oil changes. Helps remove some extra sludge/deposits. DO NOT DRIVE OR REV THE VEHICLE WHEN USNG THE PRODUCT, only idle for 10-15 min. Ive seen reviews where people drove with it potentially ruining the engine.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Calidad de limpieza al motor
Excelente producto, lo llevo usándolo un buen tiempo, en cada cambio de aceite, limpia bien por dentro del motor. Es fácil usarlo, hecharlo donde se llena el aceite del motor, y enciende el motor espere 10 minutos, y apague el motor, y vuelve a esperar 25 o 30 minutos para que se enfríe el motor, ya cumplido lo 25 o 30 minutos sacar el aceite viejo del motor. Listo, producto muy recomendable. Excelente funcionamiento, chevy silverado 2004
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Good
Very nice very good
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Excellent plugs, superb performance
Exactly as described at a decent price. I've found over my decades of doing my own tune ups, the one thing you can't skimp
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