5/16" Pins | McMaster-Carr

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System of Measurement

Diameter

Usable Length

Length

Material

Stainless Steel

End Type

Multiple Through Holes

Retaining Ring Groove

Spring-Loaded Ball

Fastener Head Type

Retaining Ring Groove

Pin Type

End Shape

Shaft Type

Expanding Diameter

Finish

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Minimum Hardness

Retainer Shape

Performance

Corrosion Resistant

High Visibility

Impact Resistant

Selectable Length

Handle Material

Stainless Steel

Tolerance Rating

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

Head Diameter

Thread Size

Passivation

Breaking Strength

Cotter Pin Type

Head Height

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858 Products

Fastening and Joining

Clevis Pins

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

Quick-Release Pins

Quick-Release Pins

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

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

Linch Pins

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

Spring Pins

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

Made-to-Order Pins

Made-to-Order Pins

Create custom pins for keeping components in place—all with material certificates for traceability

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

Dowel Pin Stock

Dowel Pin Stock

Cut to the length you need for positioning and holding parts in place

Spring Button Clips

Spring Button Clips

Join pieces of telescoping tubing using spring force

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Fabricating and Machining

Ejector Pins

Push finished parts out of molds

Core Pins

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

Ejector Sleeves

Ejector Sleeves

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

Ejector Blades

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

Punch Pins

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

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Measuring and Inspecting

Alignment Pins

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

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