MS15795-857B / .203" Mil-Spec Flat Washers / 300 Series Stainless Steel / Black Oxide
- Stainless Steel
- Black Oxide
- ASME B18.22.1, MS15795
$104.40
$0.522 / pc
Package of 200
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
Net 30 terms for approved accounts. Apply for wholesale →
Product Description
MS15795-857B / .203" Mil-Spec Flat Washers / 300 Series Stainless Steel / Black Oxide
RoHS Compliant🇺🇸 Made in USAStainless
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.
How corrosion-resistant is this stainless steel fastener?
Stainless steel fasteners resist rust and corrosion in most environments. For specific corrosion requirements, consult our engineering team or the appropriate ASTM specification.
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
$104.40
$0.522/pc
MS15795-801B / .078" Mil-Spec Flat Washers
Family: MS15795B
Select size and quantity, then add to cart
Loading filters...
|
Loading family products...
|
Technical Specifications
Thread Size
.203
Material
Stainless Steel
Finish
Black Oxide
Thread Direction
Unthreaded
Standard
ASME B18.22.1, MS15795
Country of Origin
USA
Washer Type
High Collar
Inside Diameter
0.203"
Outer Diameter
0.734"
RoHS Compliance
RoHS Compliant
Measurement System
Inch
SKU
MS15795-857B-200
Compliance & Certifications
DFARS Compliant
Defense Acquisition Regulations
Need documentation? Request compliance certificates