Seastrom logo menu
close
Home Search Request a Quote Custom Capabilities Standard Hardware Military Hardware Standard Washers Engineering Resources About Us Contact Us Customer Service Login Register View Cart Checkout
Seastrom Manufacturing Co., Inc.
LOGIN | REGISTER
1-800-634-2356
shopping_cart
View Cart Checkout
  • Catalog & Military Washers
    • Standard Flat Washers
    • Military Washers
    • ANSI Standard Washers
    • Pre-Packaged Washers
    • Centering Washers
    • Clipped Washers
    • Countersunk Washers
    • C-Shaped Washers
    • D-Shaped Washers
    • D-Shaped Hole Washers
    • Flattened Shaft Washers
    • Key Washers
    • Laminated Washers
    • Lock Washers
    • Notch Washers
    • Rectangular Washers
    • Retaining Washers
    • Retention Washers
    • Shoulder Washers
    • Split Washers
    • Spherical Washers
    • Spring Washers
    • Square Washers
    • Square Hole Washers
    • Tab Washers
    • Terminal Cup Washers
  • Assembly Hardware
    • Bus Bars
    • Clamps & Brackets
    • Expansion Plugs
    • Formed Nuts
    • Ground Straps
    • Hiram Jones Terminals
    • Jumpers
    • Push-On Nuts
    • Retaining Rings
    • Solder Lugs
    • Solid State Insulators
    • Spacers
    • Spring Clips
    • Tags
  • Military Hardware
    • AN
    • M
    • MS
    • NAS
    • Aircraft/Aerospace Industry Approved
  • Precision Stamping
  • CNC Machining
  • Industries
    • Defense
    • Aerospace
    • Electronics
    • Communications
    • Energy
    • Medical
    • Agriculture
    • Machinery
    • Firearms
  • Resources
    • Certification and Compliance
    • Terms & Conditions
    • Environmental Statement
    • Credit Application
    • Seastrom FAQs
    • Engineering Data
    • Engineering Reference Handbook
    • Product Directory
    • How to Specify Special Parts
  • About Us
    • Contact Us
    • About Us
    • Testimonials
    • Careers
    • Survey
Product Search - Round Flat Washers / 5711: Stainless Steel 316 Round Flat Washer
images/5711_engr.jpg View engineering specs
Download Catalog for Round Flat Washers / 5711: Stainless Steel 316 Round Flat Washer Don't see what you need? REQUEST A QUOTE
Stainless Steel 316 Round Flat Washer, Stainless Steel 316 Flat Washer

  • A stainless steel 316 flat washer is a flat disc with a centrally located hole. Stainless steel 316 round flat washers are used to provide a bearing surface to minimize surface wear. They also evenly distribute a fastener’s load to minimize surface deformation from fastener tightening or can cover large clearance holes. Stainless steel 316 is higher strength than steel and has the highest corrosion resistance of the stainless steel alloys.

  • Use our Quick Search below to source stainless steel round flat washers from our wide selection of options.

  • Material: Stainless steel 316
  • Available Industry Standard Thicknesses for Stainless Steel 316: .001, .002, .003, .004, .005, .006, .007, .008, .010, .012, .016, .020, .024, .025, .030, .032, .035, .040, .048, .060, .063, .075, .090, .105*, .120*, .125*, .135* (*Bar & sheet stock only)
  • Customary Finishes: See link to Finish Characteristic information for all applicable finishes for stainless steel 316 below.
  • Adhesive Backing available

    • Not all thicknesses nor finishes are listed in our catalog for every part number. If you require a different thickness, finish or size, please submit a quote.

    If you need additional information on your particular stainless steel flat washer application click on one of the links below:
         View our material & finish specification sheets
         View metallic material characteristic information
         View finish characteristic information

    Look to Seastrom for your CNC Turning and Milling needs
    Send us your requirements today!

    Quick Search

    Material
    Min ID
    Max ID
    Min OD
    Max OD
    search icon Click here to revise your search
    information icon Click here to request a custom quote
    Click on the Column Name to re-sort data.
    Dimensions in Inches
    12
    Product NumberIDODTScrew SizeFinishMaterialStockLeadtimeGet Pricing
    5711-21-100.0590.1250.010  Stainless Steel 31603-4 WeeksPrice
    5711-22-30.0620.1250.003  Stainless Steel 31603-4 WeeksPrice
    5711-23-50.0640.1250.005  Stainless Steel 31603-4 WeeksPrice
    5711-23-160.0640.1250.016  Stainless Steel 31603-4 WeeksPrice
    5711-23-200.0640.1250.020  Stainless Steel 31603-4 WeeksPrice
    5711-24-200.0640.1560.020  Stainless Steel 31603-4 WeeksPrice
    5711-25-50.0650.1870.005  Stainless Steel 31603-4 WeeksPrice
    5711-26-160.0650.2030.016  Stainless Steel 31603-4 WeeksPrice
    5711-27-100.0780.1380.010  Stainless Steel 31603-4 WeeksPrice
    5711-28-100.0780.1880.010  Stainless Steel 31603-4 WeeksPrice
    5711-29-300.0880.2450.030  Stainless Steel 31603-4 WeeksPrice
    5711-30-160.0890.1490.016  Stainless Steel 31603-4 WeeksPrice
    5711-31-200.0890.1880.020  Stainless Steel 31603-4 WeeksPrice
    5711-31-300.0890.1880.030  Stainless Steel 31603-4 WeeksPrice
    5711-32-100.0930.1560.010  Stainless Steel 31603-4 WeeksPrice
    5711-32-160.0930.1560.016  Stainless Steel 31603-4 WeeksPrice
    5711-32-200.0930.1560.020  Stainless Steel 31603-4 WeeksPrice
    5711-32-300.0930.1560.030  Stainless Steel 31603-4 WeeksPrice
    5711-33-300.0930.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-34-300.0970.1890.030  Stainless Steel 31603-4 WeeksPrice
    5711-35-100.0980.1400.010  Stainless Steel 31603-4 WeeksPrice
    5711-36-160.1050.1900.016  Stainless Steel 31603-4 WeeksPrice
    5711-36-300.1050.1900.030  Stainless Steel 31603-4 WeeksPrice
    5711-37-300.1140.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-38-50.1150.2700.005  Stainless Steel 31603-4 WeeksPrice
    5711-39-300.1170.1800.030  Stainless Steel 31603-4 WeeksPrice
    5711-40-100.1190.1870.010  Stainless Steel 31603-4 WeeksPrice
    5711-41-30.1190.2500.003  Stainless Steel 31603-4 WeeksPrice
    5711-41-50.1190.2500.005  Stainless Steel 31603-4 WeeksPrice
    5711-41-160.1190.2500.016  Stainless Steel 31603-4 WeeksPrice
    5711-41-300.1190.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-42-160.1200.5000.016  Stainless Steel 31603-4 WeeksPrice
    5711-42-300.1200.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-42-600.1200.5000.060  Stainless Steel 31603-4 WeeksPrice
    5711-43-50.1220.2280.005  Stainless Steel 31603-4 WeeksPrice
    5711-43-300.1220.2280.030  Stainless Steel 31603-4 WeeksPrice
    5711-44-300.1240.2030.030  Stainless Steel 31603-4 WeeksPrice
    5711-45-200.1250.1890.020  Stainless Steel 31603-4 WeeksPrice
    5711-45-300.1250.1890.030  Stainless Steel 31603-4 WeeksPrice
    5711-46-100.1250.2360.010  Stainless Steel 31603-4 WeeksPrice
    5711-47-50.1250.2810.005  Stainless Steel 31603-4 WeeksPrice
    5711-47-400.1250.2810.040  Stainless Steel 31603-4 WeeksPrice
    5711-6-160.1250.3170.016  Stainless Steel 31603-4 WeeksPrice
    5711-6-300.1250.3170.030  Stainless Steel 31603-4 WeeksPrice
    5711-48-300.1250.3400.030  Stainless Steel 31603-4 WeeksPrice
    5711-49-300.1250.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-49-400.1250.3750.040  Stainless Steel 31603-4 WeeksPrice
    5711-50-10.1270.3090.001  Stainless Steel 31603-4 WeeksPrice
    5711-50-20.1270.3090.002  Stainless Steel 31603-4 WeeksPrice
    5711-50-30.1270.3090.003  Stainless Steel 31603-4 WeeksPrice
    5711-50-50.1270.3090.005  Stainless Steel 31603-4 WeeksPrice
    5711-50-100.1270.3090.010  Stainless Steel 31603-4 WeeksPrice
    5711-50-160.1270.3090.016  Stainless Steel 31603-4 WeeksPrice
    5711-50-300.1270.3090.030  Stainless Steel 31603-4 WeeksPrice
    5711-51-50.1280.2450.005  Stainless Steel 31603-4 WeeksPrice
    5711-51-100.1280.2450.010  Stainless Steel 31603-4 WeeksPrice
    5711-51-300.1280.2450.030  Stainless Steel 31603-4 WeeksPrice
    5711-51-400.1280.2450.040  Stainless Steel 31603-4 WeeksPrice
    5711-51-480.1280.2450.048  Stainless Steel 31603-4 WeeksPrice
    5711-52-10.1290.1880.001  Stainless Steel 31603-4 WeeksPrice
    5711-52-30.1290.1880.003  Stainless Steel 31603-4 WeeksPrice
    5711-52-50.1290.1880.005  Stainless Steel 31603-4 WeeksPrice
    5711-52-100.1290.1880.010  Stainless Steel 31603-4 WeeksPrice
    5711-52-160.1290.1880.016  Stainless Steel 31603-4 WeeksPrice
    5711-52-200.1290.1880.020  Stainless Steel 31603-4 WeeksPrice
    5711-53-100.1290.2500.010  Stainless Steel 31603-4 WeeksPrice
    5711-53-200.1290.2500.020  Stainless Steel 31603-4 WeeksPrice
    5711-53-300.1290.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-54-300.1290.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-55-300.1290.6250.030  Stainless Steel 31603-4 WeeksPrice
    5711-56-20.1300.3750.002  Stainless Steel 31603-4 WeeksPrice
    5711-56-40.1300.3750.004  Stainless Steel 31603-4 WeeksPrice
    5711-176-200.1300.4750.020  Stainless Steel 316801In Stock - Ready To Ship!Price
    5711-57-160.1330.2430.016  Stainless Steel 31603-4 WeeksPrice
    5711-58-160.1350.3120.016  Stainless Steel 31603-4 WeeksPrice
    5711-58-300.1350.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-59-300.1360.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-60-300.1420.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-60-600.1420.3120.060  Stainless Steel 31603-4 WeeksPrice
    5711-61-300.1430.2400.030  Stainless Steel 31603-4 WeeksPrice
    5711-61-400.1430.2400.040  Stainless Steel 31603-4 WeeksPrice
    5711-62-50.1440.3750.005  Stainless Steel 31603-4 WeeksPrice
    5711-62-300.1440.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-62-600.1440.3750.060  Stainless Steel 31603-4 WeeksPrice
    5711-63-300.1450.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-64-300.1450.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-65-100.1460.2700.010  Stainless Steel 31603-4 WeeksPrice
    5711-66-100.1500.3120.010  Stainless Steel 31603-4 WeeksPrice
    5711-66-300.1500.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-67-200.1530.5000.020  Stainless Steel 31603-4 WeeksPrice
    5711-67-300.1530.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-67-600.1530.5000.060  Stainless Steel 31603-4 WeeksPrice
    5711-68-100.1560.2500.010  Stainless Steel 31603-4 WeeksPrice
    5711-68-200.1560.2500.020  Stainless Steel 31603-4 WeeksPrice
    5711-68-300.1560.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-69-400.1560.4380.040  Stainless Steel 31603-4 WeeksPrice
    5711-70-100.1580.3120.010  Stainless Steel 31603-4 WeeksPrice
    5711-70-300.1580.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-71-300.1590.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-71-400.1590.3750.040  Stainless Steel 31603-4 WeeksPrice
    5711-72-20.1600.2810.002  Stainless Steel 31603-4 WeeksPrice
    5711-72-300.1600.2810.030  Stainless Steel 31603-4 WeeksPrice
    5711-73-200.1610.4380.020  Stainless Steel 31603-4 WeeksPrice
    5711-74-10.1650.2500.001  Stainless Steel 31603-4 WeeksPrice
    5711-74-300.1650.2500.030  Stainless Steel 31603-4 WeeksPrice
    5711-75-300.1650.8750.030  Stainless Steel 31603-4 WeeksPrice
    5711-76-20.1710.3120.002  Stainless Steel 31603-4 WeeksPrice
    5711-76-30.1710.3120.003  Stainless Steel 31603-4 WeeksPrice
    5711-76-100.1710.3120.010  Stainless Steel 31603-4 WeeksPrice
    5711-76-300.1710.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-77-300.1720.2810.030  Stainless Steel 31603-4 WeeksPrice
    5711-78-400.1720.5000.040  Stainless Steel 31603-4 WeeksPrice
    5711-79-300.1720.6250.030  Stainless Steel 31603-4 WeeksPrice
    5711-79-600.1720.6250.060  Stainless Steel 31603-4 WeeksPrice
    5711-12-100.1740.3100.010  Stainless Steel 31603-4 WeeksPrice
    5711-12-160.1740.3100.016  Stainless Steel 31603-4 WeeksPrice
    5711-12-200.1740.3100.020  Stainless Steel 31603-4 WeeksPrice
    5711-12-300.1740.3100.030  Stainless Steel 31603-4 WeeksPrice
    5711-12-400.1740.3100.040  Stainless Steel 31603-4 WeeksPrice
    5711-80-300.1740.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-80-600.1740.3750.060  Stainless Steel 31603-4 WeeksPrice
    5711-81-300.1770.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-81-600.1770.5000.060  Stainless Steel 31603-4 WeeksPrice
    5711-82-300.1870.7500.030  Stainless Steel 31603-4 WeeksPrice
    5711-82-600.1870.7500.060  Stainless Steel 316939In Stock - Ready To Ship!Price
    5711-83-100.1880.2450.010  Stainless Steel 31603-4 WeeksPrice
    5711-84-100.1880.2600.010  Stainless Steel 31603-4 WeeksPrice
    5711-85-50.1880.3120.005  Stainless Steel 31603-4 WeeksPrice
    5711-85-100.1880.3120.010  Stainless Steel 31603-4 WeeksPrice
    5711-85-300.1880.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-86-30.1890.3790.003  Stainless Steel 31603-4 WeeksPrice
    5711-87-20.1900.2500.002  Stainless Steel 31603-4 WeeksPrice
    5711-87-50.1900.2500.005  Stainless Steel 31603-4 WeeksPrice
    5711-87-100.1900.2500.010  Stainless Steel 31603-4 WeeksPrice
    5711-177-200.1900.4750.020  Stainless Steel 3161537In Stock - Ready To Ship!Price
    5711-18-160.1900.5950.016  Stainless Steel 31603-4 WeeksPrice
    5711-88-600.19010.060  Stainless Steel 31603-4 WeeksPrice
    5711-89-200.1920.2720.020  Stainless Steel 31603-4 WeeksPrice
    5711-90-300.1920.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-13-400.1930.2730.040  Stainless Steel 316011-12 WeeksPrice
    5711-91-100.1930.3640.010  Stainless Steel 31603-4 WeeksPrice
    5711-91-160.1930.3640.016  Stainless Steel 31603-4 WeeksPrice
    5711-91-300.1930.3640.030  Stainless Steel 31603-4 WeeksPrice
    5711-92-50.1950.2450.005  Stainless Steel 31603-4 WeeksPrice
    5711-92-160.1950.2450.016  Stainless Steel 31603-4 WeeksPrice
    5711-92-200.1950.2450.020  Stainless Steel 31603-4 WeeksPrice
    5711-93-100.1950.3120.010  Stainless Steel 31603-4 WeeksPrice
    5711-93-160.1950.3120.016  Stainless Steel 31603-4 WeeksPrice
    5711-93-480.1950.3120.048  Stainless Steel 31603-4 WeeksPrice
    5711-94-100.1950.3750.010  Stainless Steel 31603-4 WeeksPrice
    5711-94-160.1950.3750.016  Stainless Steel 31603-4 WeeksPrice
    5711-94-300.1950.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-94-400.1950.3750.040  Stainless Steel 31603-4 WeeksPrice
    5711-94-600.1950.3750.060  Stainless Steel 31603-4 WeeksPrice
    5711-95-300.1950.4690.030  Stainless Steel 31603-4 WeeksPrice
    5711-96-100.2000.2810.010  Stainless Steel 31603-4 WeeksPrice
    5711-97-300.2000.3120.030  Stainless Steel 31603-4 WeeksPrice
    5711-8-300.2000.3250.030  Stainless Steel 31603-4 WeeksPrice
    5711-98-600.2000.3590.060  Stainless Steel 31603-4 WeeksPrice
    5711-99-400.2000.4370.040  Stainless Steel 31603-4 WeeksPrice
    5711-100-300.2000.7500.030  Stainless Steel 31603-4 WeeksPrice
    5711-100-480.2000.7500.048  Stainless Steel 31603-4 WeeksPrice
    5711-100-600.2000.7500.060  Stainless Steel 31603-4 WeeksPrice
    5711-100-900.2000.7500.090  Stainless Steel 31603-4 WeeksPrice
    5711-101-400.2030.4070.040  Stainless Steel 31603-4 WeeksPrice
    5711-102-480.2030.4440.048  Stainless Steel 31603-4 WeeksPrice
    5711-103-400.2030.5620.040  Stainless Steel 31603-4 WeeksPrice
    5711-104-600.20310.060  Stainless Steel 31603-4 WeeksPrice
    5711-105-600.2040.6310.060  Stainless Steel 31603-4 WeeksPrice
    5711-106-50.2080.5000.005  Stainless Steel 31603-4 WeeksPrice
    5711-106-100.2080.5000.010  Stainless Steel 31603-4 WeeksPrice
    5711-106-600.2080.5000.060  Stainless Steel 31603-4 WeeksPrice
    5711-106-900.2080.5000.090  Stainless Steel 31603-4 WeeksPrice
    5711-107-100.2090.4380.010  Stainless Steel 31603-4 WeeksPrice
    5711-107-300.2090.4380.030  Stainless Steel 3163230In Stock - Ready To Ship!Price
    5711-107-600.2090.4380.060  Stainless Steel 31603-4 WeeksPrice
    5711-108-300.2130.4380.030  Stainless Steel 31603-4 WeeksPrice
    5711-109-300.2150.3920.030  Stainless Steel 31603-4 WeeksPrice
    5711-110-200.2180.5000.020  Stainless Steel 31603-4 WeeksPrice
    5711-110-480.2180.5000.048  Stainless Steel 31603-4 WeeksPrice
    5711-111-160.2190.3120.016  Stainless Steel 31603-4 WeeksPrice
    5711-112-200.2340.3300.020  Stainless Steel 316168In Stock - Ready To Ship!Price
    5711-113-10.2500.3750.001  Stainless Steel 31603-4 WeeksPrice
    5711-113-100.2500.3750.010  Stainless Steel 31603-4 WeeksPrice
    5711-113-160.2500.3750.016  Stainless Steel 31603-4 WeeksPrice
    5711-113-300.2500.3750.030  Stainless Steel 31603-4 WeeksPrice
    5711-114-200.2500.4380.020  Stainless Steel 31603-4 WeeksPrice
    5711-115-30.2510.3290.003  Stainless Steel 31603-4 WeeksPrice
    5711-19-20.2520.5000.002  Stainless Steel 31603-4 WeeksPrice
    5711-19-100.2520.5000.010  Stainless Steel 31603-4 WeeksPrice
    5711-19-200.2520.5000.020  Stainless Steel 31603-4 WeeksPrice
    5711-19-300.2520.5000.030  Stainless Steel 31603-4 WeeksPrice
    5711-19-480.2520.5000.048  Stainless Steel 31603-4 WeeksPrice
    5711-116-50.2540.3110.005  Stainless Steel 31603-4 WeeksPrice
    5711-116-100.2540.3110.010  Stainless Steel 31603-4 WeeksPrice
    5711-117-100.2540.4000.010  Stainless Steel 31603-4 WeeksPrice
    5711-118-300.2540.7500.030  Stainless Steel 31603-4 WeeksPrice
    5711-118-480.2540.7500.048  Stainless Steel 31603-4 WeeksPrice
    5711-118-600.2540.7500.060  Stainless Steel 31603-4 WeeksPrice
    5711-119-300.2550.4070.030  Stainless Steel 31603-4 WeeksPrice
    12
    Export only current results page?

    Contact Us

    • Request a Quote
    • call1-800-634-2356
    • emailinfo@seastrom-mfg.com
    • location_on456 Seastrom St, Twin Falls, ID 83301

    Company Info

    • About Us
    • Industries Served
    • Credit Application
    • Certification and Compliance
    • Terms and Conditions

    Product Directory

    • Round Washers & Shims, ANSI Washers
    • Specialty Washers
    • Military Washers
    • Pre-packaged Washers
    • Assembly Hardware
    • Military Hardware

    Purely Custom

    • Bike Fitting
    • Bike Accessories

    Subsidiaries

    • Seastrom Stamping
    • Acacia Machining
    • Precision Metalforming Association
    • Precision Machined Products Association
    • ISO 100 Compliant
    • AS 9100 Compliant
    • Environmental Statement
    • Made in USA
    • ROHS Compliant
    • DFARS Compliant
    • Federal Firearms License
    • ITAR Compliant
    • Cage Code
    icon-payment-visa icon-payment-mastercard icon-payment-discover icon-payment-amex

    Use of this site acknowledges agreement of our Terms and Conditions. All website design, text, graphics, and the selection and arrangement thereof, are the property of Seastrom Manufacturing Co., Inc. and are Copyright ©2025 Seastrom Manufacturing Co., Inc. All Rights Reserved. SEASTROM, SEASTROM MANUFACTURING and the Seastrom logo are trademarks owned by Seastrom Manufacturing Co., Inc.