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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
ARP Chromemoly Bolts 5/16 in.-18 RH Thread, 3.000 in # 641-3000ARP Chromemoly Bolts 5 16 in. 18 RH Thread, 3. 000 in # 641 3000 Bolts, 12 Point Head, Custom 450, Black Oxide, 5 16 in. 18 RH Thread, 3. 000 in. UHL, Set of 5 hread Size 5 16 18 in. Underhead Length (in) 3. 000 in. Fastener Head Style 12 point Fastener Material Chromemoly Fastener Finish Black oxide Fastener Yield Strength (psi) 170,000 psi Wrench Diameter 3 8 in. Washers Included Yes Quantity Sold as a set of 5. Now you can use premium quality ARP
ARP Chromemoly Bolts 5/16 in.-18 RH Thread, 3.000 in # 641-3000Bolts, 12-Point Head, Custom 450, Black Oxide, 5/16 in.-18 RH Thread, 3.000 in. UHL, Set of 5
hread Size
5/16-18 in.
Underhead Length (in)
3.000 in.
Fastener Head Style
12-point
Fastener Material
Chromemoly
Fastener Finish
Black oxide
Fastener Yield Strength (psi)
170,000 psi
Wrench Diameter
3/8 in.
Washers Included
Yes
Quantity
Sold as a set of 5.
Now you can use premium-quality ARP chromemoly fasteners to install most anything on a car, boat, or trailer. These specially heat-treated 8740 chromemoly bolts feature a black oxide finish. They are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. What's more, you can't beat the gorgeous looks of ARP fasteners and their ability to resist rust. They're truly maintenance-free!
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 441 reviews
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Product Reviews
★★★★★ 5
Long lasting play toy!
Color: Multicolor
Tuffy toys in general are great and they are a pretty good deal on Amazon. They are not indestructible, and if your dogs use them as chew toys they will eventually break through. My dogs have had this Armadillo since Christmas (and they do chew on it some) and the only thing missing is an ear. They like to play tug-of-war with it a lot. This is a bigger toy, but even my forty pound dog plays with it. I would not recommend this toy for dogs smaller than Border Collie size. You can make these Tuffy toys last longer if you don't allow your dogs to chew them--when your dogs starts chewing on non-chew toys trade them for a chew toy and when you catch your dog chewing on a chew-approved toy reward them for chewing. Eventually your dog will catch on and realize that if they want to chew there are certain toys that are allowed for that. In addition to being a great play toy this is a pretty cute toy too!
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Reviewed in the United States on June 30, 2015
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
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Reviewed in the United States on April 11, 2026
★★★★★ 3
Cute but Not Durable
Color: 2PK Green Leaping Phrog
⭐️⭐️⭐️⭐️ Cute but Not Durable
Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again.
I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!
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Reviewed in the United States on June 9, 2025
★★★★★ 5
BUY IT!
Style: Baguette
This is AMAZING! My golden retriever loves it with hidden snacks on it or not.
I wouldve put some more snack stacking on it, but dotn hesitate, BUY IT, its undestructible and fun.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Great dog enrichment!
Style: Baguette
Dog loves this and it’s adorable! Very high quality and built to last.
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Reviewed in the United States on November 26, 2025