Metric Charts | McMaster-Carr

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System of Measurement

Height

Width

Media Type

Thread Size

M2.2 × 0.45 mm

M2.2 × 0.25 mm

M2.5 × 0.45 mm

M2.5 × 0.35 mm

M3.5 × 0.35 mm

M4.5 × 0.75 mm

For Use With

Grease Fittings

Thread Type

Metric Trapezoidal

Material

Stainless Steel

Thread Location

Screw Size

Reference Chart Type

Decimal Equivalents and Drill Sizes

Socket Screw Specifications

Length

Thread Pitch

DFARS Specialty Metals

RoHS

REACH

Number of Identifiers

Export Control Classification Number (ECCN)

Thickness

Number of Mounting Holes

Manufacturer

Container Type

Mounting Hole Diameter

Color

Pipe Size

Graduation Location

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29 Products

Communication

Reference Charts

Reference Charts

Check decimal equivalents, drill sizes, or specifications for socket screws

Measuring and Inspecting

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Pipe Size Chart/Rulers

Pipe Size Chart/Rulers

Curl around pipe to gauge its size, measure its diameter, or mark lines

Drill Bit Size Gauges

Drill Bit Size Gauges

Match your drill bit to one of the holes to confirm its size

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