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SKU: ABW58D-HDG

Conquest 5/8" F436 Flat Structural Washer - Hot Dip Galvanized

Conquest 5/8" F436 Flat Structural Washer - Hot Dip Galvanized!

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SKU: ABW58D-HDG

Conquest 5/8" F436 Flat Structural Washer - Hot Dip Galvanized

$0.37
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Specifications

Diameter: 5/8"
Thickness: .122" - .177"
Outside Diameter: 1.281" - 1.345"
Inside Diameter: .688" - .720"
Thread Type: Applicable with both Coarse and Fine Threads
Material: Tempered Carbon Steel
Finish: Hot Dip Galvanized
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

5/8" Conquest F436 Flat Washer – Hot Dip Galvanized

This 5/8" hot dip galvanized washer is engineered to perform in structural fastening systems exposed to weather and moisture. It meets ASTM F436 standards and is designed for use with A325 and A490 bolts. The galvanized finish enhances durability in outdoor or corrosive environments. Compatible with coarse and fine thread galvanized fasteners.

Use only with hot dip galvanized bolts and nuts to maintain thread fit and corrosion protection.

5/8" HDG Washer for Structural Steel Connections

Perfect for bridge decks, towers, and outdoor steel construction, this washer provides reliable load distribution. The hardened steel resists deformation, while the zinc coating protects against rust. Use it to maintain bolt tension and joint integrity in exterior installations. Designed to keep your connections secure under extreme load.

Key Features

  • ASTM F436 Rated: Supports structural-grade bolts.
  • Hot Dip Galvanized Coating: Prevents corrosion in wet conditions.
  • 5/8" Inner Diameter: Matches galvanized structural bolts.
  • Tempered Carbon Steel: Maintains shape under torque.
  • Full Compatibility: Works with both thread types.

Common Applications

  • Steel bridge joints
  • Outdoor framing or towers
  • Heavy baseplate connections
  • Utility infrastructure
  • Industrial anchoring systems

Installation Tips

  • Pair only with hot dip galvanized bolts and nuts for proper thread fit.
  • Ensure washer is seated flat against the material surface for consistent load distribution.
  • Torque per structural bolt specifications to maintain joint integrity.
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 5 reviews
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R
Ryan Hartke
Ordered anchor bolts,nuts,and washers

My ordered was shipped fast and all great quality. I would order from this company again!

M
Milton Gipson

Prices were great! Service was excellent! Highly recommend!

W
Walter Holberg
They had exactly what I needed

I ordered 100 F436 structural washers. They came within just a few days and were reasonably priced. I will definitely be ordering from Fasteners Plus again.