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5/16"-18 Serrated Flanged Nut - Stainless Steel 18-8

Marsoni M251S
Sale price$12.30
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Get it in 3 business days with 1 day shipping. Friday, May 29
5/16"-18 Serrated Flanged Nut - Stainless Steel 18-8Product Details : 5 16" 18 Serrated Flanged Nut Stainless Steel 18 8 Product Type: Serrated Flanged Nut Thread Size: 5 16" 18 Bolt Diameter Size: 5 16" Thread Count (Pitch TPI): 18 Thread Type: Coarse Imperial Tool to use: 1 2" Height: 9 32" Flange Diameter: 43 64" Material(s): Stainless Steel 18 8 For any information about products, please contact us. *Photos for reference purposes only.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 86 reviews
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Verified Purchase
V. Moore
Draper, US
★★★★★ 5
Gift
Color: Black
Purchased as a gift for my brother in law a few months ago— he says it’s still working well! Good magnet, sturdy, easy to install and use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
P
Verified Purchase
Patrick Korth
Alexandria, US
★★★★★ 5
Phone holder
Color: Black
I’ve been using it for about a month and a half now and I love it no issues. I also bought my son one and he loved it too no issues whatsoever on both of them 5 star
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
C
Verified Purchase
Cologne_kay
Port Orchard, US
★★★★★ 4
Very hard to take off when it’s set, but great product.
Color: Black
I like it, thanks..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
B
Verified Purchase
Brandy
Dallas, US
★★★★★ 1
Not a good buy
Straight up, this thing is horrible. Doesn’t hold on to anything; especially if you add your phone, it just drops, damaging your screen. Don’t buy. Had no grip whatsoever or adjustability.
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Reviewed in the United States on May 21, 2026
V
Verified Purchase
Vellyvel
Lowell, US
★★★★★ 5
Unbeatable
Color: Black
THis is so worth it! Excellent suction, grip and fuctionalty. Great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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