4mm Dowel Pins | McMaster-Carr

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System of Measurement

Diameter

Length

End Shape

Material

Stainless Steel

Shaft Type

Pin Type

Specifications Met

Tolerance Rating

Fastener Head Type

Retaining Ring Groove

Performance

Corrosion Resistant

Stress Resistant

End Type

Retaining Ring Groove

Steel Grade

12L13 Carbon Steel

12L14 Carbon Steel

1215 Carbon Steel

4140 Alloy Steel

52100 Alloy Steel

Minimum Hardness

Thread Size

Passivation

RoHS

Hardness

REACH

Double Shear Breaking Strength

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Usable Length

Finish

Hole Diameter

4.000 mm to 4.100 mm

4.200 mm to 4.400 mm

Head Diameter

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208 Products

Dowel Pins

Dowel Pins

Precisely align machine parts and prevent movement during assembly

Undersized Dowel Pins

Undersized Dowel Pins

No need for precise holes to slip into place

Vented Pull-Out Dowel Pins

Vented Pull-Out Dowel Pins

Insert and remove from blind holes with less effort than pins that aren't vented

Fully Grooved Dowel Pins

Fully Grooved Dowel Pins

Tighter fit than standard pins to resist pulling

Partially Grooved Dowel Pins

Partially Grooved Dowel Pins

The grooved section secures while the smooth portion acts as a pivot or hinge

Other Products

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

Captive Pins

Press into holes in thin materials like panels and circuit boards to permanently join or align them

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

Core Pins

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

Ejector Pins

Push finished parts out of molds

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