8020, 3320, 15 Series, 5/16-18 x 0.687 Inch Flanged Button Head Socket Cap Screw Bolt (FBHSCS) with Slide-in Economy T-Nut Hardware Combo (25 Pack) by 80/20 - Used condition

8020, 3320, 15 Series, 5/16-18 x 0.687 Inch Flanged Button Head Socket Cap Screw Bolt (FBHSCS) with Slide-in Economy T-Nut Hardware Combo (25 Pack) — Open-Box, 16% Off

Name: 8020, 3320, 15 Series, 5/16-18 x 0.687 Inch Flanged Button Head Socket Cap Screw Bolt (FBHSCS) with Slide-in Economy T-Nut Hardware Combo (25 Pack)
Brand: 80/20
SKU: awhd-us-b0bsn55xmy
Price: 36.29 USD
Availability: InStock

Brand: 80/20

Condition: Used - Mint

$36²⁹

$42⁹⁵

-16% Save $6⁶⁶

Updated: 12 days ago

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Description

Includes 3330 - 5/16-18 x 0.687 11/16 inch flanged button head socket cap screw and 3278 - 5/16-18 slide-in economy t-nut offset thread.

Both the flanged button head socket cap screw and economy t-nut is made out of steel with a black zinc finish.

The bolt comes with a 0.66 inch diameter flange head and full thread length of 0.687 inch with a 3/16 allen hex drive. Thread size is 5/16-18.

The nut measures .638 x .222 x .984 inches long with an offset 5/16-18 thread.

Used to mount your brackets or plates to the track of the 15 Series or standard 1.5" based aluminum extrusion. Perfect for any DIY machinist!

This bolt assembly set includes a screw and t-nut mutliplied by the pack size ordered. The slide-in economy T-nut with offset thread is a cost-effective fastening option available with options in size, material, and finish. It loads from the profile ends and has a pilot thread projection that adds additional threading for increased strength. The offset thread of the slide-in economy T-nut creates clean connections, making it ideal for corner connections because the T-nut doesn’t extend beyond the length of the profile. The screw features a low domed head with a wider bearing surface offer a finished appearance, making them an ideal choice when a neat appearance is desired.

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Product Details

SKU:: awhd-us-b0bsn55xmy
Model:: 3320-25pk
Country:: US
ASIN:: B0BSN55XMY

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Common questions about buying open-box and refurbished.

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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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