Pay in installments of $11.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ARP Stainless Steel Bolts 5/16 in.-18 RH Thread, 3.750 in. UHL # 612-3750ARP Stainless Steel Bolts 5 16 in. 18 RH Thread, 3. 750 in. UHL # 612 3750 Bolts, 12 Point Head, Stainless 300, Polished, 5 16 in. 18 RH Thread, 3. 750 in. UHL, Set of 5 Fastener Type: Bolt Thread Size: 5 16 in. 18 Fastener Head Style: Flanged 12 point Underhead Length (in.): 3. 750 in. Fastener Material: Stainless steel Fastener Color: Polished Fastener Grade: ARP Stainless 300 Fastener Tensile Strength (psi): 180,000 psi Wrench Diameter: 3 8 in.
ARP Stainless Steel Bolts 5/16 in.-18 RH Thread, 3.750 in. UHL # 612-3750Bolts, 12-Point Head, Stainless 300, Polished, 5/16 in.-18 RH Thread, 3.750 in. UHL, Set of 5
Fastener Type:
Bolt
Thread Size:
5/16 in.-18
Fastener Head Style:
Flanged 12-point
Underhead Length (in.):
3.750 in.
Fastener Material:
Stainless steel
Fastener Color:
Polished
Fastener Grade:
ARP Stainless 300
Fastener Tensile Strength (psi):
180,000 psi
Wrench Diameter:
3/8 in.
Washers Included:
Yes
Quantity:
Sold as a set of 5.
Special Attention:
Anti-seize should be used on all stainless steel fasteners.
ARP Stainless Steel Bolts
ARP stainless steel bolts are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. They're available in hex head or 12-point styles and a variety of lengths and sizes for use on cars, boats, trailers, and more. Stock up on these truly maintenance-free bolts so you'll have them when the need arises. Order the ARP stainless steel bolts designed to fit your application.
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
4.6 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 4
Over the sink holder
Color: Black
It fits good on the back of sink. I like it. Its very sturdy and it large
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Perfect fit!
Color: Black, Color: Black
It is exactly what I needed. I love the expansion option and the toolbox that can be attached to the outside of the tray. I had a problem with the tray sliding after I adjusted to the size I wanted, but I secured everything in place with a few z-ties, and it works great. I also put anti-slip dots on the bottom, so it doesn't slide on the counter. I love it and I am very happy with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Perfect sink basket
Color: Black
Large holder fits many items fits on counter well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
We like it
Color: Black
It works well, holds everything we need it to, and the spout for draining water works well.
It allows us to be organised without a cluttered (or wet) counter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Perfect, Versatile, Sink Organizer
Color: Black, Size: Medium
Perfect organizer for my kitchen sink.
Thoughtful design keeps water directed into the sink, not the counter.
Dividers can be moved to suit your needs. The hanging basket fits on either end, or sits in the top rack.
Holds a LOT of items beautifully!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026