Flange Pins | McMaster-Carr

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System of Measurement

Diameter

Usable Length

Length

Material

Fastener Head Type

End Type

Multiple Through Holes

Plain

Retaining Ring Groove

Pin Type

Head Diameter

Shaft Type

End Shape

Head Height

Performance

RoHS

Compliant with Exemptions

REACH

Finish

Zinc Yellow-Chromate Plated

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

Handle Material

Thread Size

Hardness

Mount Type

Cotter Pin Included

Retainer Shape

4,579 Products

Fastening and Joining

Clevis Pins

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

1,641 products

Captive Pins

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

84 products

Weld Pins

Weld in place for greater rigidity and strength than other pins

28 products

Quick-Release Pins

Fasten or remove components on equipment with a spring-loaded retaining ball

400 products

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

36 products

Linch Pins

Slide into holes on clevis pins and shafts and snap down the locking ring so parts won’t fall off

20 products

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

270 products

Spring Button Clips

Join pieces of telescoping tubing using spring force

5 products

Fabricating and Machining

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

Alignment Locks

Precisely align your mold halves

10 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

Punch Pins

Use with press dies to punch 1/8" and larger holes; modify to fit your application

30 products

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

129 products

Die Bushings

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

102 products

Measuring and Inspecting

Pipe Flange Aligners

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

18 products

Alignment Pins

Line up holes in sheet metal, I-beams, and angle irons for bolting, riveting, and welding

26 products