[10 PKG] Structural Flat Washers Steel Zinc F436 Type 1 1 3/8
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[10 PKG] Structural Flat Washers Steel Zinc F436 Type 1 1 3/8

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[10 PKG] Structural Flat Washers Steel Zinc F436 Type 1 1 3/8

Mutual ScrewSKU: 137W436BB
Price:
$14.47per 10( $1.45 each)
Material Steel
Finish Zinc Plated
Nominal size 1 3/8
Weight 2.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Structural Flat Washers in Steel with a zinc finish, designed to meet ASTM F436 Type 1 specifications. Size: 1-3/8" outer diameter. These washers provide a precise bearing surface for structural bolts, helping distribute load across a larger area and minimize damage to bolt heads and mating surfaces.

  • Material: Steel
  • Finish: Zinc plating for corrosion resistance
  • Standards: ASTM F436 Type 1
  • Size: 1-3/8" outer diameter
  • Application: Structural connections, heavy-load assemblies, steel framing
  • Benefits: High load distribution, reduced bolt pull-through, protection of seating surfaces

Ideal for construction, industrial, and maintenance projects where durable, reliable fasteners are required. Pair these steel zinc F436 Type 1 washers with compatible bolts for optimal performance and long service life. Store in a dry environment to prevent corrosion.

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