400 Series Stainless Steel Washers | McMaster-Carr

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System of Measurement

Screw Size

Tooth Location

Washer Type

OD

Thickness

0.010" to 0.016"

0.012" to 0.018"

0.014" to 0.020"

0.016" to 0.022"

0.017" to 0.021"

0.018" to 0.023"

0.018" to 0.024"

0.020" to 0.025"

0.020" to 0.027"

0.023" to 0.028"

0.028" to 0.034"

0.032" to 0.040"

0.037" to 0.045"

0.042" to 0.050"

0.047" to 0.055"

Performance

Corrosion Resistant

Specifications Met

Hardness

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

Countersink Angle

Insert Material

18-8 Stainless Steel

Retaining Ring Type

Height

Retaining Ring Style

Passivation

Minimum Hardness

Magnetic Properties

May Be Mildly Magnetic

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53 Products

Lock Washers

Tooth Lock

Tooth Lock Washers

Tooth Lock Washers

Grip tighter than split lock washers in applications with constant movement, such as conveyors

Countersunk Tooth Lock Washers

Countersunk Tooth Lock Washers

Grip flat- and oval-head screws for a secure hold without overtightening

Other Products

Retaining Rings

Retaining Rings

Hold components on a shaft

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)