Stepped Dowels | McMaster-Carr

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System of Measurement

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Length

Head Diameter

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Material

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

Hardness

Rockwell C48 to Rockwell C55

Rockwell C50

Rockwell C50 to Rockwell C62

Rockwell C54

Rockwell C57

Rockwell C58 to Rockwell C62

Rockwell C60

Rockwell C60 to Rockwell C64

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For Pin Head Diameter

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Head End Height

Shank Height

Installation Permanence

2,089 Products

Fabricating and Machining

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

209 products

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

102 products

Core Pins

Add to molds and pour in plastic to form holes in finished parts

1,274 products

Ejector Pins

Push finished parts out of molds

361 products

Ejector Sleeves

Use with mold pins to form holes, bosses, and other features in parts

39 products

Ejector Blades

Flat end pushes thin-walled parts out of molds better than ejector pins

106 products

Measuring and Inspecting

Pipe Flange Aligners

Line up flange holes so they bolt securely and connections won’t leak

3 products