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HILLMAN 3/8 in. D X 3 in. L Hot Dipped Galvanized Steel Hex Bolt 50 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Hillman 3/8 in. x 3 in. Hot-Dipped Galvanized Steel Hex Bolts are built for outdoor strength and dependable performance in timber projects. With a 3/8" diameter and 3" length, thes…

Hillman MPN 811584 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $39.99. Our online price is $44.99.
$44.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Hillman 3/8 in. x 3 in. Hot-Dipped Galvanized Steel Hex Bolts are built for outdoor strength and dependable performance in timber projects. With a 3/8" diameter and 3" length, these hex bolts deliver a robust bite while staying compact enough for tight installations. This 50-pack boxed set keeps your hardware stash stocked for decks, fences, and many other wood-to-wood connections.

  • Corrosion resistance that lasts: Hot-dipped galvanized coating shields the steel from moisture, rain, and coastal exposure, helping joints withstand the elements year after year.
  • Solid, everyday strength: Grade 2 carbon steel provides reliable toughness for general structural and woodworking uses.
  • Effortless installation: Coarse thread design bites quickly into softwood and wood-based composites, while the hex head allows easy tightening with standard wrenches or sockets—even in cramped spaces.
  • Clear specifications: 3/8" diameter, 3" length, coarse thread, hex bolt, hot-dip galvanized finish, SAE sizing, 50 bolts per box.
  • Versatile use cases: Ideal for deck framing, railing connections, garden fencing, outdoor furniture frames, and other timber-to-timber assemblies.
  • Easy pairing: Use with matching hex nuts and washers where required for secure, long-lasting joints.

With Hillman’s durable hardware, you gain a fastener designed to resist the elements and keep joints tight over time. Whether you’re a professional contractor or a DIY enthusiast tackling backyard upgrades, this 50-pack of 3/8" x 3" hot-dip galvanized hex bolts is a practical, ready-to-use solution that delivers consistent results.

The Details Specifications

Brand Hillman
SKU 54293
UPC 008236132267
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 50 BX
Dimensions (L × W × H) 4 × 4 × 4
Weight 6 lbs
Cubic Feet 0.1016 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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