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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
QA1 Jam Nut - 5/8-18 Right Hand - 15/16 Hex 3/8in Wide - SteelThe QA1 Jam Nut is expertly crafted to meet your engine component needs with precision and durability. Designed with a 5 8 18 right hand thread, this jam nut offers reliable fastening performance for various automotive applications. Its robust steel construction ensures long lasting strength and resistance to wear. The nut features a 15 16 hex size which provides excellent leverage for tightening and loosening. With a width measurement of 3 8 inches,
The QA1 Jam Nut is expertly crafted to meet your engine component needs with precision and durability. Designed with a 5/8-18 right-hand thread, this jam nut offers reliable fastening performance for various automotive applications. Its robust steel construction ensures long-lasting strength and resistance to wear.The nut features a 15/16 hex size which provides excellent leverage for tightening and loosening. With a width measurement of 3/8 inches, it suits a broad range of hardware kits and other engine component setups. Ideal for enthusiasts and professional workshops alike, this jam nut combines quality and precision for dependable use in engine assembly or upgrades.
Whether you're fine-tuning your engine or performing necessary maintenance, the QA1 Jam Nut supports your work with secure and consistent fastening. Trust in this essential component to keep your performance parts tightly secured for optimal operation and safety.
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
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Perfect heat tape
Number of Items: 6
This is the only heat resistant tape I'll use - hasn't failed me.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great for patch hat pressing, no discoloring or marking during transfer
Number of Items: 6
Bought to hold my leather patches down while pressing them to hats, and they work great. They have not left any residue or discoloring when pressing hats, even with white patches. Very happy with how these perform and would recommend to others who make patch hats.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great product
Number of Items: 6
This is a perfect tape to use . It holds down the shirts very well.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great Heat Resistant Tape
Number of Items: 6
My go to heat tape for all of my projects!
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Reviewed in the United States on May 24, 2026
★★★★★ 4
as described
Number of Items: 6
works great.
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Reviewed in the United States on November 7, 2025