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

Marsoni

M251S

$12.30

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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Bought this single-panel room divider for my son so he has a little privacy when he has to keep his camera on for online classes. It’s lightweight, easy to set up, and does the job—he can focus without me photobombing in the background. He can feel like he has his own tiny corner office, even if it’s just the basement.

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Reviewed in the United States on March 29, 2026

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Anonymous

Waukegan, US

★★★★★ 5

It serves it's purpose!!

Size: 1 Panel, Color: Black

Product really works well & serves it's purpose! Great height & width. It's flimsy, but it will stand still when put in place.

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Reviewed in the United States on April 4, 2025

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Amazon Customer

Whiting, US

★★★★★ 1

Zero stars

Size: 1 Panel, Color: Black

The bars are impossible to screw in all the way so it’s not sturdy at all, trash and waste of time

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Reviewed in the United States on May 15, 2026

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Rachel Barron

Pawtucket, US

★★★★★ 5

Great product, sturdy and well made. Easy assembly.

Size: 3 Panel, Color: Beige

These are awesome! They were easy to assemble. They are lightweight and easy to move. I was able to easily put all 6 pieces -(I ordered two sets)-into the back of my SUV at once, by myself (and I'm a short, older lady). Quality material. Very sturdy and steady. The first set I opened was a used one and did not include instructions, but it was still very easy to assemble and figure out. I recommend using a battery powered screwdriver. With that, the assembly of all 6 panels took less than 45 minutes.

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Reviewed in the United States on September 24, 2025

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superlee

Port Orchard, US

★★★★★ 3

Defective product

Size: 1 Panel, Color: Black

All screws cannot fit with each connectors. The Allen key provided is useless because it doesn’t fit into screws.

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Reviewed in the United States on November 7, 2025