Course hex bolt 1/4" x 5 1/2"

Category: Hardware & Fasteners

SKU: MF0019

$0.79

In Stock · Midwest Builder & Supply — Iowa & Missouri

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Product Description

1/4"‑20 x 5‑1/2" coarse‑thread hex head bolt (nominal diameter 1/4", 20 TPI UNC, overall length 5.50"). Commonly produced as hex head cap screws / hex bolts in Grade 2 (plain), Grade 5 (medium carbon) and Grade 8 (high‑strength) steels, and available with finishes such as zinc plating, black oxide or hot‑dip galvanize. Typical wrench (across‑flats) size ~7/16"; thread length and partial/full thread variants follow ASME B18.2.1 / SAE J429 dimensional conventions. Sold either individually or in standard retail packs/boxes; suitable for through‑bolting with a nut or into a tapped hole where extra length is required.