Hillman Yellow Dichromate Steel 9/16 in. SAE Flat Washer, 50-Pack

Regular price $23.50

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9/16" Yellow Dichromate SAE Flat Washers (50-Pack)

Durable Hillman SAE flat washers in 9/16 in. size, made from heat-treated, grade 8 steel with a yellow dichromate finish. Ideal for distributing load and protecting surfaces in automotive and heavy-duty fastening applications.


Key Features:

  • Heavy-Duty Strength: Grade 8, heat-treated steel resists deformation under high torque
  • Corrosion-Resistant Finish: Yellow dichromate coating adds protection and longevity
  • SAE Sizing: 9/16 in. size fits common inch-based bolts for precise compatibility
  • Load Distribution: Flat washer design spreads force to reduce surface damage and loosening
  • Value Pack: Box of 50 washers for shop, garage, or jobsite stock

Specifications Table:

Specification Details
Size 9/16 in
Standard SAE
Material Steel
Grade 8
Finish Yellow Dichromate
Treatment Heat Treated
Count 50 per box
Packaging Type Boxed
System Inch
Product Type Flat Washer
Weight 1.3 lb
UPC 008236090161
MPN 280327

Frequently Asked Questions (FAQ):

Q: What bolt size do these washers fit?
A: They are SAE 9/16 in. flat washers, designed for use with 9/16 in. inch-based bolts.


Q: What material are they made from?
A: Heat-treated Grade 8 steel with a yellow dichromate finish.


Q: Are these suitable for outdoor use?
A: Yes, the yellow dichromate finish offers corrosion resistance; however, for highly corrosive environments, consider stainless or coated options as needed.


Q: How many washers are included?
A: 50 washers per box.


Q: What applications are these best for?
A: Automotive, machinery, and general construction where high strength and reliable load distribution are needed.


Industrial Polish in a Powerful Little Ring

A whisper of brass-toned sheen, these yellow dichromate washers bring industrial confidence to hardware moments that often go unseen. Their heat-treated, grade 8 strength feels sculptural and intentional—utility as design. Style them with matte black fasteners for a tailored contrast on custom shelving or exposed joinery. It’s the quiet luxury of details that hold everything beautifully together.


Stock your toolkit with these grade 8, corrosion-resistant washers and secure every project with confidence.

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