Aluminum Pins | McMaster-Carr

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Material

Aluminum Bronze

Stainless Steel

Handle Material

Aluminum Bronze

Stainless Steel

Diameter

Usable Length

1 1/4" to 1 3/4"

1 3/4" to 2 1/4"

2 1/4" to 2 3/4"

Fastener Head Type

End Type

Spring-Loaded Ball

Pin Type

System of Measurement

Performance

Adjustable Length

Corrosion Resistant

Electrically Insulating

High Visibility

Vibration Resistant

Length

Handle Color

Number of Retaining Balls

End Shape

Lock Release

Shaft Type

Expanding Diameter

Round with Support Rail

Diameter at Extended Ball Height

Ball Material

316 Stainless Steel

400 Series Stainless Steel

410 Stainless Steel

440C Stainless Steel

Spring Material

18-8 Stainless Steel

302 Stainless Steel

316 Stainless Steel

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

Body Material

18-8 Stainless Steel

Head Material

Stainless Steel

For Use On

Stainless Steel

How can we improve?

1,226 Products

Quick-Release Pins

Locking

T-Handle Locking Quick-Release Pins

T-Handle Locking Quick-Release Pins

Widest grip for the most leverage and a good grasp with gloves or wet hands

Knob-Grip Locking Quick-Release Pins

Knob-Grip Locking Quick-Release Pins

Take up less space than a handle while still giving you something to grab

L-Handle Locking Quick-Release Pins

L-Handle Locking Quick-Release Pins

Get a firm grip where a T-handle won’t fit

Choose-a-Color T-Handle Locking Quick-Release Pins

Choose-a-Color T-Handle Locking Quick-Release Pins

Identify components, color-code processes, or match equipment

Adjustable-Length Locking Quick-Release Pins

Adjustable-Length Locking Quick-Release Pins

Clamp parts of varying thicknesses

Expanding Diameter

Expanding-Diameter Quick-Release Pins

Expanding-Diameter Quick-Release Pins

The shaft expands to fill the hole and resist severe vibration and pulling

Nonlocking

Ring-Grip Quick-Release Pins

Ring-Grip Quick-Release Pins

Most common choice for tight spaces

Other Products

Dowel Pins

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

Clevis Pins

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

Captive Pins

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

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Spring Plungers

Spring Plungers

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

Spring Stops

Push back against workpieces to hold them in place against stops and rails

Rivets

Join materials together permanently, especially when too thin or fragile to fasten with screws

Pin Removal Punches

Pin Removal Punches

Strike with a hammer to loosen and remove pins and rivets

Cotter Pins

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

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Push Pins

Quickly fasten materials to soft surfaces like bulletin boards and drywall

Center Punches

Mark center holes in metal and other material

Alignment Pins

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

Plug Gauge Handles

Plug Gauge Handles

Add both a go gauge and a no-go gauge to create a custom tool for checking hole diameters

Hitch Pins

Secure hitch inserts to hitch receivers for towing

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

Lugs

Connect wire in utilities, service entrances, and other high-power systems

Pipe Flange Aligners

Pipe Flange Aligners

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

Grinding Bits

Pair with grinders for light material removal and precision grinding

Die Bushings

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

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Stud Welders

Join studs and pins to metal, leaving no marks on the back of the material

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