Spring Connectors | McMaster-Carr

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System of Measurement

Thread Size

Nose Material

Stainless Steel

Spring Plunger Nose Type

Nose Diameter

Material

Stainless Steel

Body Length

Body Material

Stainless Steel

Extended Nose Length

Locking Type

Without Threadlocker

Mount Type

Extended Nose Force

Less than 1 lbf

1 lbf to 1.99 lbf

2 lbf to 4.99 lbf

5 lbf to 9.99 lbf

10 lbf or greater

Compressed Nose Force

Less than 10 lbf

10 lbf to 19.9 lbf

20 lbf to 24.9 lbf

25 lbf to 49.9 lbf

50 lbf or greater

Drive Style

Spring Plunger Driver

REACH

RoHS

Compliant with Exemptions

Fastener Head Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Thread Type

Thread Spacing

Thread Length

Performance

Corrosion Resistant

Easy Inspection

Overload Protection

Release-Under-Load

Status Indicating

Plunger Locking Type

Handle Material

Stainless Steel

Finish

Corrosion-Resistant Coated

Zinc Black-Chromate Plated

Zinc Clear-Chromate Plated

Zinc Yellow-Chromate Plated

How can we improve?

2,405 Products

Fastening and Joining

Spring Plungers

Spring Plungers

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

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Electrical

Wire Splices, Connectors, and Taps

Wire Splices, Connectors, and Taps

Join wire and protect the connection

Circuit Board Connectors

Circuit Board Connectors

Connect flat flexible cable to circuit boards

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

Han Connectors

Stackable plugs and sockets to make Han connections

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Ballast Connectors

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

Terminal Blocks

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

Measuring and Inspecting

Spring Test Probes

Spring Test Probes

Use in spring test probe sockets to test for continuity and damaged components in circuit boards

Spring Test Probe Sockets

Spring Test Probe Sockets

Pair with spring test probes to test for continuity and damaged components in circuit boards

Material Handling

Carabiners

Hook onto rope and webbing to quickly connect objects, fittings, and other lengths of rope

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

Fluid Handling

Thermocouple and RTD Fittings

Thermocouple and RTD Fittings

Alter probe immersion depth or adapt unthreaded connections for use with threaded tanks and heads

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