Pin Fasteners | McMaster-Carr

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System of Measurement

Diameter

Length

Material

Grade 2 Titanium

Stainless Steel

Fastener Head Type

Retaining Ring Groove

Usable Length

Pin Type

End Shape

Shaft Type

Expanding Diameter

End Type

Locking Retainer

Multiple Through Holes

Retaining Ring Groove

Spring-Loaded Ball

Thread Size

Large End Diameter

Performance

Adjustable Length

Chemical Resistant

Corrosion Resistant

High Visibility

Impact Resistant

Small End Diameter

Minimum Hardness

Finish

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Taper Pin Number

Specifications Met

Passivation

Tolerance Rating

Breaking Strength

Hole Diameter

0.031" to 0.032"

0.039" to 0.040"

0.047" to 0.048"

0.051" to 0.053"

0.061" to 0.065"

0.062" to 0.065"

0.077" to 0.081"

0.078" to 0.081"

0.093" to 0.097"

0.094" to 0.097"

0.108" to 0.112"

0.109" to 0.112"

0.124" to 0.129"

How can we improve?

12,976 Products

Fastening and Joining

Taper Pins

Fit snugly into tapered holes to secure, position, and align components

Dowel Pins

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

Quick-Release Pins

Quick-Release Pins

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

Quick-Release Pin Receptacles

Quick-Release Pin Receptacles

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

Quick-Release Pin Retaining Caps

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

Clevis Pins

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

Spring Pins

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

Shear Pins

Use with shear hubs to break at a specific torque and safeguard machinery from overloads

Cotter Pins

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

Weld Pins

Weld in place for greater rigidity and strength than other pins

Linch Pins

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

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

Single-End Studs

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

Shoulder Screws

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

Studs

Press, weld, or screw in place to add a threaded fastening point

T-Bolts

Turn by hand for easy fastening, use as a handle, or attach as a point for straps and clamps

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

Material Handling

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

Hitch Pins

Secure hitch inserts to hitch receivers for towing

Heating, Ventilation, and Air Conditioning

Insulation Hanger Studs

Insulation Hanger Studs

Press insulation sheets onto the spike to secure them to walls and other flat surfaces

Power Transmission

Inverted-Tooth Chain Pins

Inverted-Tooth Chain Pins

Replace the pins in your inverted-tooth chain or link two chains together

Roller Chain Spring Clips

Roller Chain Spring Clips

Replace the clips that secure ANSI roller chain connecting links

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