Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ARP 1/4" -20 x 4.500" UHL Stainless Steel Bolts x 5 # 621-4500Bolts, Hex Head, Stainless 300, Polished, 1 4 in. 20 RH Thread, 4. 500 in. UHL, Set of 5# 621 4500These gorgeous stainless steel bolts from ARP are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. Thread Size 1 4 20 in. Underhead Length (in) 4. 500 in. Fastener Head Style Hex Fastener Material Stainless steel Fastener Finish Polished Fastener Yield Strength (psi) 170,000 psi Wrench Diameter 5 16 in.
Bolts, Hex Head, Stainless 300, Polished, 1/4 in.-20 RH Thread, 4.500 in. UHL, Set of 5# 621-4500These gorgeous stainless steel bolts from ARP are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware.Thread Size
1/4-20 in.
Underhead Length (in)
4.500 in.
Fastener Head Style
Hex
Fastener Material
Stainless steel
Fastener Finish
Polished
Fastener Yield Strength (psi)
170,000 psi
Wrench Diameter
5/16 in.
Washers Included
Yes
Quantity
Sold as a set of 5.
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
4.9 ★★★★★
Based on 550 reviews
Sort
Product Reviews
★★★★★ 4
Great
Works like a charm. Needs battery quickly. Speed is great. Easy to use. Durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
★★★★★ 5
Pretty powerful
Works as intended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Good device
Good device
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 2
Don’t last!
I bought this item in January 2026 and it stopped working in less than 6 months. Disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
PERFECT
So easy to make my coffees and so much more!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026