Structural Bolts Heavy Hex A325

ASTM A325 heavy hex structural bolts are the standard bolt grade for bearing-type and slip-critical structural steel connections, heat-treated for high tensile strength and precise dimensional control. Blue Ribbon Fastener stocks A325 heavy hex bolts in plain finish, in standard diameters and lengths.

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Usages for Structural Bolts Heavy Hex A325

A325 heavy hex bolts are specified in structural steel connections per AISC and RCSC bolting requirements, including building frames, bridges, and platforms, where a certified high-strength bolt grade is required by design specification.

A325 Heavy Hex Structural Bolts for all Industries

Commercial and industrial building construction, bridge and infrastructure projects, and structural steel fabrication all specify A325 heavy hex bolts for certified structural connections. Blue Ribbon Fastener supplies A325 bolts with mill certifications.

Structural Bolts Heavy Hex A325 Features for Engineers & Buyers:

ASTM A325 heat-treated alloy steel construction
Heavy hex head for greater bearing surface and wrench clearance
Meets AISC and RCSC bolting requirements for structural steel connections
Plain finish for indoor and non-corrosive applications
Pairs with A563 DH heavy hex nuts and F436 washers
Mill certifications available upon request
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST