Copper Washers Datasheets

Washer -- 0.024" I.D.; 0.095" O.D.; 0.010" - 0.015" thickness
from Boker's, Inc.

Boker's maintains over 29,000 stock tools for flat washers, spacers, and shims. You can choose from a wide variety of sizes, thicknesses and materials, including non-metallic. With outside diameters of 0.080" to 5.140" and a wide variety of inside diameters, you have millions of flat washer... [See More]

  • Material: Aluminum (optional feature); Copper Alloy (optional feature); Brass (optional feature); Copper (optional feature); Nickel Alloy (optional feature); Steel (optional feature); HardenedSteel (optional feature); StainlessSteel (optional feature); Titanium (optional feature); Hastelloy, Iconel, Monel, Phosohor Bronze 510; Spring Steel (optional feature)
  • Inside Diameter: 0.024
  • Washer Type: Belleville (optional feature); Beveled (optional feature); C-Washer (optional feature); Countersunk or Finishing (optional feature); D-shape (optional feature); Fender (optional feature); Flat or USS (optional feature); Square or Rectangular Hole (optional feature); Wave (optional feature)
  • Outside Diameter: 0.095
Countersunk Washer -- RCE030
from J.Lanfranco Fastener Systems Inc.


  • Material: Copper Alloy (optional feature); Brass (optional feature); Copper (optional feature); Steel (optional feature); StainlessSteel (optional feature)
  • Inside Diameter: 0.138
  • Washer Type: Countersunk or Finishing
  • Outside Diameter: 0.354
293167 [293167 from RS Components, Ltd.]
from RS Components, Ltd.

Type:Sealing, Flat; Material:Copper; Size:M3; Inside Diameter:3.2mm; Outside Diameter:7.0mm; Thickness:0.5mm; Finish:Plain [See More]

  • Material: Copper
  • Metric Size: M3
  • Washer Type: Self-sealing
Countersunk Washers - 5723/5736
from Seastrom Manufacturing Co., Inc.

Countersunk Washer, Dimple Washer. Countersunk washers are available in three styles to fit most applications. Countersunk washers serve the same function as a flat washer, but they provide a bearing surface for flat head screws. Use our Quick Search below to source aluminum countersunk washers,... [See More]

  • Material: Aluminum (optional feature); Copper (optional feature); HardenedSteel (optional feature); StainlessSteel (optional feature)
  • Inside Diameter: 0.066 to 0.325
  • Washer Type: Countersunk or Finishing
  • Outside Diameter: 0.119 to 0.635
Crest-to-Crest Springs -- C037-L1
from Smalley

Spring Type: Crest-to-Crest. Operates in Bore (in): 0.375. Clears Shaft Dia. (in): 0.250. Load (lbs): 4.0. Work Height (in): 0.062. Free Height (in): 0.150. Number of waves/turn: 2.5. Number of Turns: 3. Number of Shims: 0. Wire Thickness (in): 0.008. Wire Radial Wall (in): 0.032. Spring Rate... [See More]

  • Material: Copper Alloy (optional feature); Copper (optional feature); Nickel Alloy (optional feature); StainlessSteel; Titanium (optional feature); Spring Steel
  • Inside Diameter: 0.250
  • Washer Type: Wave
  • Outside Diameter: 0.375
BS 4320 Copper Washers
from TFC Ltd.

Dimensions: mm / inches. Material: Copper. Finish: Self Colour [See More]

  • Material: Copper
  • Finish: Self Colour
Plain Washer -- SWAP-3-F [SWAP-3-F from Nabeya Bi-tech Kaisha (NBK)]
from Alliance for Precision Systems, Div of TPA, LLC

Phosphor bronze, excellent fatigue, corrosion, and abrasion resistance [See More]

  • Material: Copper
  • Number Size: No. 3
  • Washer Type: Flat or USS
  • Inside Diameter: 3.200
Crush Washer
from Hi-Tech Seals, Inc.

Washers are typically used to distribute the weight and pressure that the bolt exerts. Many of Hi-Tech Seals washers also seal between the bolt and the surface. [See More]

  • Material: Aluminum (optional feature); Brass (optional feature); Copper (optional feature); Steel (optional feature); Nitrile; Nylon (optional feature); PTFE (optional feature)
  • Washer Type: Self-sealing
from Superior Washer & Gasket Corp.

Special flat washer, copper [See More]

  • Material: Copper
  • Inside Diameter: 0.045
  • Washer Type: Flat or USS
  • Outside Diameter: 0.101