1 7/8" Screw Size Washers | McMaster-Carr

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System of Measurement

ID

OD

Screw Size

Thickness

Material

Fabric-Reinforced Buna-N

Stainless Steel

Washer Type

Specifications Met

ASTM F436 Type 1

Washer Designation

General Purpose

Performance

Corrosion Resistant

Extreme Vibration Resistant

Precision Adjust

Shape

Finish

Corrosion-Resistant Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Length

For Bearing Nut Face Style

Fastener Strength Grade/Class

ASTM Grade A325

ASTM Grade A490

Hardness

RoHS

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Color

Width

Maximum Temperature

Less than 250° F

Height

Application

Military Specification

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64 Products

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Lock Washers

Resist vibration to prevent fasteners from loosening

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Power Transmission

Bearing Lock Washers

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

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