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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
ARP 12-Point Nuts 3/8 in.-24 RH Thread, Pack of 10 # 300-8391ARP 12 Point Nuts 3 8 in. 24 RH Thread, Pack of 10 # 300 8391 Nuts, 12 Point Head, Custom 450, Black Oxide, 3 8 in. 24 RH Thread, Pack of 10 Thread Size: 3 8 24 in. RH Nut Style: 12 point Nylon Insert: No Self Locking: No Wrench Diameter: 1 2 in. Nut Material: Steel Nut Finish: Black oxide Washers Included: No Fastener Yield Strength (psi): 150,000 psi Quantity: Sold as a set of 10. ARP nuts are made from aerospace quality material with 12 point style
ARP 12-Point Nuts 3/8 in.-24 RH Thread, Pack of 10 # 300-8391Nuts, 12-Point Head, Custom 450, Black Oxide, 3/8 in.-24 RH Thread, Pack of 10
Thread Size:3/8-24 in. RH
Nut Style:12-point
Nylon Insert:No
Self-Locking:No
Wrench Diameter:1/2 in.
Nut Material:Steel
Nut Finish:Black oxide
Washers Included:No
Fastener Yield Strength (psi):150,000 psi
Quantity:Sold as a set of 10.
ARP nuts are made from aerospace-quality material with 12-point style heads. Available in chromoly or stainless steel, they come in many sizes to meet just about all of your needs and are rated at 180,000 psi tensile strength.
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
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
True to size
Size: 9.5, Color: White/Black
True to size and a very nice pair of leather shoes.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Love it
Size: Large, Color: Grey Marl, Size: Large, Color: Grey Marl
Nice quality fits nice
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Reviewed in the United States on March 28, 2024
★★★★★ 5
I love this Polo Shirt
I love this Polo Shirt. Fits as expected before wash. Since it's 100% cotton, I hope it doesn't shrink. I'll update if it does...
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Reviewed in the United States on August 31, 2016
★★★★★ 4
Four Stars
Good fit & like the material.
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Reviewed in the United States on July 15, 2016
★★★★★ 5
Fits well for the well fit
I'm 5'9" with a gym build. I fill the chest and arms well with the size small. Fabric is soft.
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Reviewed in the United States on October 3, 2016