Course hex bolt 3/8" x 12"

Category: Hardware & Fasteners

SKU: MF0076

$1.99

In Stock · Midwest Builder & Supply — Iowa & Missouri

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Product Description

3/8"-16 x 12" coarse-thread hex bolt (hex head cap screw) — partially threaded steel fastener sized for use with 3/8"-16 nuts or tapped holes. Typical catalog variants are low‑carbon/Grade 2 (A307) or Grade 5 steel with a zinc or hot‑dip galvanized finish for moderate corrosion resistance; nominal ASME B18.2.1 dimensions (9/16" width across flats, right‑hand thread) and a minimum thread length of about 1-1/4" are common. This long, partially threaded hex bolt is intended for structural and general‑purpose joining where a long shank and standard coarse threads (3/8"-16 UNC) are required. (Catalog examples and pricing vary by finish and grade — see sources below.)