Off the floor · Bolts & Screws · posted 1mo ago
3"-8 UN-2A × 14" Heavy Hex Bolt
ASTM A449. Machined to the customer's drawing in our Houston shop.

Job details
PartHeavy Hex Bolt
Thread3"-8 UN-2A
Length14"
MaterialASTM A449
Product familyBolts & Screws
Made inHouston, Texas · ISO 9001 certified
3"-8 UN-2A × 14" Heavy Hex Bolt Material: ASTM A449 Featuring 4" usable threads and manufactured to a diameter tolerance of +0.000"/-0.039", this heavy hex bolt delivers the strength and precision required for demanding industrial applications.
Headed fasteners are turned or forged to the pattern on the drawing, threads rolled or cut to class, and supplied with the finish specified. Heavy hex, 12-point flange, eye and special-head styles are routine work here.
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Have a drawing like this one?
Send it over — most parts ship within days, and the hot-shot line runs 24/7 · 832-446-3442

