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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
QA1 Jam Nut - 1/2-20 Right Hand - 3/4in Hex 5/16in Wide - SteelExperience durable fastening with the QA1 Jam Nut, designed for precision and reliability in your engine components. This jam nut features a 1 2 20 right hand thread, making it compatible with a variety of performance applications. Crafted from sturdy steel, it ensures lasting strength and resistance under demanding conditions. The jam nut is finished with a 3 4 inch hex size and 5 16 inch width, giving you a secure grip for easy installation and
Experience durable fastening with the QA1 Jam Nut, designed for precision and reliability in your engine components. This jam nut features a 1/2-20 right-hand thread, making it compatible with a variety of performance applications. Crafted from sturdy steel, it ensures lasting strength and resistance under demanding conditions.The jam nut is finished with a 3/4 inch hex size and 5/16 inch width, giving you a secure grip for easy installation and removal. Whether you're upgrading your V8 engine or assembling a kit car, this QA1 jam nut offers the quality and performance you expect from a trusted brand.
Perfect for automotive enthusiasts and professionals alike, the QA1 Jam Nut combines precision engineering with high-quality materials to deliver a dependable fastening solution. Upgrade your hardware with this essential component and experience Tuningsupply's commitment to fast, reliable delivery and enthusiast-driven service.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Did its job for moderate weight items.
Size: 40 Inch, Color: Black, Number of Items: 1
Easy install, a little expensive for its construction. Nice appearance however, flexes under moderate weight not for heavy items.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Great addition!
Size: 40 Inch, Color: Rustic Brown, Number of Items: 1
Floating shelf was super easy to install and is a great addition above my window in my office. I used it to put some display pieces my wife wouldn’t allow me to put over our mantle. Very sturdy and looks great!
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Reviewed in the United States on August 17, 2025
★★★★★ 3
Looks Good-Not at all sturdy
Size: 40 Inch, Color: Rustic Brown, Number of Items: 1
Looks good. Not sturdy at all if you want to put any weight on it. It’s purely decorative and is not a functional shelf. I had to use toggle bolts for a hollow wall install. The hardware included was not helpful.
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Reviewed in the United States on November 23, 2025
★★★★★ 5
nice
Size: 24 Inch, Color: White, Number of Items: 1
Easy to install and stron enough to hold several work binders and books
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Nice sturdy shelves
Size: 36 Inch, Color: White, Number of Items: 2
These nice deep floating shelves look perfect in our guest bedroom! Very sturdy and they are able to hold large items.
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Reviewed in the United States on December 20, 2025