Hex Head Bolt 5/16"-18 x 6" Partial thread - Stainless Steel 316 ASTM F593

Marsoni

M251S

$89.88

Get it in 3 business days with 1 day shipping. Friday, May 29

Hex Head Bolt 5/16"-18 x 6" Partial thread - Stainless Steel 316 ASTM F593Hex Head Bolt PDF Product Details : Hex Head Bolt 5 16" 18 x 6" Partial thread Stainless Steel 316 ASTM F593 Product Type: Hex Head Bolt Thread Size: 5 16" 18 Bolt Diameter: 5 16" Thread Count (Pitch): 18 Length: 6" Thread: Partial thread Thread Type: Coarse Imperial Thread Direction: Right Hand Thread Material(s): Stainless Steel 316 Finish: Plain Steel Grade Class: F593 Standards and Certifications: ASTM F593 For any information about products,

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I have been buying Under Armour undergarments for years and have noticed a steady decline in quality. These socks are no different. I purchased another six packs of very similar styled Under Armour socks in 2023 and recently they have started wearing out. Those socks are no longer available for reorder, but these extremely similar socks were so I ordered them. The quality difference is obvious just by looking at and feeling them. They are more of a faded black/brown than the black pictured or the black that the three year old socks still are. The material is completely different and feels lighter. When wearing them they already feel like they are bunching up in my shoes, which the old ones never did. I do not expect these to last even a year and will not buy them again.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Regina Hall

Charlottesville, US

★★★★★ 5

Happy Son

Size: Large, Color: (001) Black / Black / Castlerock

My sons loves them. They are all he wears.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Justin

Houston, US

★★★★★ 5

Great Socks.

Color: (002) Black / Black / Halo Gray, Size: Large

These are awesome and have become my favorite socks to have for everyday wear. I have since bought the hightop version as well and there are just as equally great. They fit almost like compression socks. Color does fade a bit after repeated washing but not enough to make a big difference in appearance. They have lasted for a long time and still going. They have lots of cushion which makes it very comfortable to wear.

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Reviewed in the United States on April 4, 2026