Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ARP Chromoly Bolts 3/8 in.-16 RH Thread, 2.250 in. UHL # 642-2250ARP Chromoly Bolts 3 8 in. 16 RH Thread, 2. 250 in. UHL # 642 2250 Bolts, 12 Point Head, Custom 450, Black Oxide, 3 8 in. 16 RH Thread, 2. 250 in. UHL, Set of 5 Fastener Type: Bolt Fastener Size: 3 8 16 in. RH Fastener Head Style: Flanged 12 point Underhead Length (in): 2. 250 in. Fastener Material: Chromoly Fastener Finish: Black oxide Fastener Grade: ARP Custom 450 Fastener Tensile Strength (psi): 180,000 psi Wrench Diameter: 3 8 in. Washers
ARP Chromoly Bolts 3/8 in.-16 RH Thread, 2.250 in. UHL # 642-2250Bolts, 12-Point Head, Custom 450, Black Oxide, 3/8 in.-16 RH Thread, 2.250 in. UHL, Set of 5
Fastener Type:Bolt
Fastener Size:3/8-16 in. RH
Fastener Head Style:Flanged 12-point
Underhead Length (in):2.250 in.
Fastener Material:Chromoly
Fastener Finish:Black oxide
Fastener Grade:ARP Custom 450
Fastener Tensile Strength (psi):180,000 psi
Wrench Diameter:3/8 in.
Washers Included:Yes
Quantity:Sold as a set of 5.
Now you can use premium-quality ARP chromoly bolts to install most anything on a car, boat, or trailer. These specially heat-treated 8740 chromoly fasteners 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.
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 1214 reviews
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Product Reviews
★★★★★ 5
Does run big
Color: Black 02, Size: Small, Color: Black 02, Size: Small
Very nice suit but it does run big and I had to get it tailored! I really should have purchased the Xtra small for him!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Looks exactly like the photo.
Color: White 02, Size: X-Large, Color: White 02, Size: X-Large
The material of the suit is nice. Had to get the suit jacket taken in, worth the buy.
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Reviewed in the United States on March 22, 2026
★★★★★ 1
Not To Happy For A Beautiful Design Suite
Color: White 02, Size: Medium, Color: White 02, Size: Medium
Fits well just material is very cheap and fabric is gun glued on. Pants came with a rip
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Reviewed in the United States on May 23, 2025
★★★★★ 5
MY SON'S PROM 2026
Color: Black 02, Size: Large, Color: Black 02, Size: Large
Great suit for my son's prom
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Reviewed in the United States on May 23, 2026
★★★★★ 3
Runs large for a slim fit
Color: Black 02, Size: Large
I followed the size guide and ended up with an item that was to large in all areas. It did not fit like a slim fit. The fabric is odd and does not feel great against the skin. I love the design. I really wish it would have worked.
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Reviewed in the United States on April 30, 2026