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HILLMAN 3/8 in. D X 1-1/2 in. L Hot Dipped Galvanized Steel Hex Bolt 100 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Meet the Hillman 3/8 in. D x 1-1/2 in. L Hex Bolt—a rugged, outdoor-ready fastener designed to handle decks, fences, garden sheds, and other exterior projects with ease. Crafted fr…

Hillman MPN 811575 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $47.99. Our online price is $52.99.
$52.99
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About Product Overview

Meet the Hillman 3/8 in. D x 1-1/2 in. L Hex Bolt—a rugged, outdoor-ready fastener designed to handle decks, fences, garden sheds, and other exterior projects with ease. Crafted from steel and finished with hot-dipped galvanizing, this bolt provides durable corrosion protection where moisture and weather are a factor, so your assemblies stay strong year after year.

Key advantages

  • Hot-dipped galvanized finish for superior rust resistance in outdoor and damp environments.
  • 3/8 in. hex head offers a wide bearing surface and easy driving with standard wrenches or sockets.
  • 1-1/2 in. length and coarse threads deliver reliable grip in wood and soft metals, reducing the need for frequent re-drilling.
  • Grade 2 steel provides dependable strength for general-purpose construction and everyday projects.
  • 100-pack boxed for bulk convenience—ideal for contractors, shops, and DIY enthusiasts tackling multiple jobs without reordering.

Ideal uses

  • Outdoor deck and railing connections where moisture exposure is a concern.
  • Fence post assemblies, gates, and garden structures that benefit from corrosion resistance.
  • Wood-to-metal joinery in sheds, pergolas, and outdoor furniture.
  • General fastenings in light-to-moderate load applications where a reliable, reusable bolt is needed.

Specification snapshot

  • Diameter: 3/8 in
  • Length: 1-1/2 in
  • Thread type: Coarse
  • Material: Steel
  • Finish: Hot-dipped galvanized
  • Grade: 2
  • Packaging: Boxed
  • Quantity: 100 per box
  • Head type: Hex

Whether you’re replacing rusted hardware on a weathered fence or stocking up for large outdoor projects, this Hillman hex bolt delivers consistent performance and dependable holding power. Pair it with compatible nuts and washers for optimal load distribution, and keep a ready supply on hand with the 100-pack boxed format for uninterrupted workflow.

The Details Specifications

Brand Hillman
SKU 54271
UPC 008236132236
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 100 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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