M38 Washers | McMaster-Carr

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System of Measurement

Screw Size

ID

Material

17-7 PH Stainless Steel

OD

Thickness

1.8 mm to 2.2 mm

2.3 mm to 2.7 mm

For Bolt Size

Working Load

10,000 lb. or greater

Specifications Met

Spring Type

Overall Height

Washer Type

For Bearing Nut Face Style

Disc Spring Type

Flat Load

10,000 lbf to 19,999 lbf

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Height

Deflection @ Working Load

Less than 0.125"

Tab Depth

Performance

Corrosion Resistant

Weather Resistant

Hardness

Compressed Height @ Working Load

Application

How can we improve?

4 Products

Power Transmission

Disc Springs

Maintain tension and separate components on shafts, under bolt heads, and at the ends of valves

Bearing Lock Washers

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

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