5/16"-18 Pins | McMaster-Carr

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System of Measurement

Diameter

Length

Fastener Head Type

Retaining Ring Groove

Material

Stainless Steel

Thread Length

Shaft Diameter

Shoulder Diameter

Drive Style

Spring Plunger Driver

Shoulder Length

Mount Type

Shaft Length

End Type

Spring-Loaded Ball

Shaft Type

Thread Spacing

Thread Type

End Shape

Threading

Partially Threaded

Threaded on Both Ends

Threaded on One End

Performance

Corrosion Resistant

Shallow Install

Vibration Resistant

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

OD

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

DFARS Specialty Metals

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280 Products

Fastening and Joining

Dowel Pins

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

Made-to-Order Pins

Made-to-Order Pins

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

Quick-Release Pins

Quick-Release Pins

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

Taper Pins

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

Single-End Studs

Single-End Studs

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

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

Spring Plungers

Spring Plungers

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

Spring Plunger Mounts

Spring Plunger Mounts

Secure ball-nose and long-nose spring plungers to fixture surfaces

Anchors

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

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Anchor Installation Tools

Anchor Installation Tools

Drive with a hammer to expand and secure anchors in place

Fabricating and Machining

Alignment Locks

Alignment Locks

Precisely align your mold halves

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

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