1/2" Flat Washer, USS / 1.375" OD / 0.109" Thick / Aluminum / Plain
SKU: VA4050-100 In Stock

1/2" Flat Washer, USS / 1.375" OD / 0.109" Thick / Aluminum / Plain

  • Aluminum
  • Plain
  • ASME B18.22.1
$259.14 $2.59 / pc Package of 100

Volume pricing: Need more? Request a quote →

Net 30 terms for approved accounts. Apply for wholesale →

Orders by 12 PM ET ship same day
Full specs ↓ Volume pricing ↑

Product Description

1/2" Flat Washer, USS / 1.375" OD / 0.109" Thick / Aluminum / Plain

RoHS Compliant

Frequently Asked Questions

What is the difference between USS and SAE flat washers?
USS (Type B) flat washers have larger outside diameters and are thicker than SAE (Type A) washers of the same bolt size. USS is designed for softer materials and larger load distribution. SAE is used for harder materials and standard fastener installation.

Flat Washer, USS / 0.875" OD / 0.083" Thick

Family: VA4

Select size and quantity, then add to cart

Loading filters...
Loading family products...

Technical Specifications

Thread Size
1/2"
Material
Aluminum
Finish
Plain
Thread Direction
Unthreaded
Standard
ASME B18.22.1
Washer Type
USS
Inside Diameter
9/16"
Outer Diameter
1 3/8"
Thickness
0.108"
Tensile Strength
30000
Hardness
B40 - B70
RoHS Compliance
RoHS Compliant
Measurement System
Inch
SKU
VA4050-100