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Ten silver stainless-steel compression springs, 16 mm OD, 50 mm long, 1.2 mm wire

Unique-Bargains

Unique-Bargains Compression Spring 304 Stainless Steel 16mm OD 1.2mm Wire 50mm Free Length 10pcs

SKU CH-Z24P-7SC3B

A pack of ten 304 stainless steel compression springs with 16 mm outer diameter, 1.2 mm wire, 50 mm free length and 15.7 N load capacity

  • Main materialStainless Steel
  • 304 stainless steel resists corrosion and heat
  • 7 N load capacity handles demanding compression tasks
  • 90 N/mm spring rate delivers predictable force response
  • Closed squared ends transfer force efficiently and reduce tangling
  • Ten-piece pack supplies multiple replacements or spares

16 mm OD Stainless Compression Spring

This pack contains ten 304 stainless steel compression springs with a 16 mm outer diameter, 1.2 mm wire diameter and 50 mm free length. They are designed to fit over a rod or inside a hole and store energy by shortening under load. The closed, squared ends provide efficient force transfer and reduce tangling during use.

For Maintenance and Light-Duty Assembly

These springs suit technicians, hobbyists and small-machine builders who need a corrosion-resistant spring for fixtures, latches, appliances or low-cycle actuation. The 15.7 N load capacity and 0.90 N/mm rate limit them to light-duty tasks; buyers who need higher forces, longer travel or a ground finish for precision seating should look at heavier or precision-grade options.

Simple Drop-In Installation

Installation is a matter of sliding the spring onto a guide rod or into a bore that matches the 16 mm outer diameter. The most common issue is selecting a rod or hole that is too tight, which binds the coils and prevents the spring from reaching its 32.5 mm compressed length. Ensure the mating parts allow free radial movement and that the load does not exceed the rated capacity.

How it compares

Measured against everything we stock in Workshop Hardware, Springs & Clamps, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 383 comparable items (median $17.99).

Specifications

Product
Brand nameUnique Bargains
Size & build
Main materialStainless Steel

Questions about this item

What diameter rod or hole do I need for the 16mm OD spring?

The spring has a 16mm outer diameter so it fits inside a hole slightly larger than 16mm or over a rod slightly smaller than 16mm.

Will the 15.7N load capacity and 0.90 N/mm rate work with my existing lighter spring?

This spring provides 15.7N at its 32.5mm compressed length with a 0.90 N/mm rate; compare those figures to your current spring to confirm compatibility.

How can I verify the spring is performing correctly after installation?

Measure the installed height under load; it should compress to about 32.5mm when the 15.7N force is applied, confirming the 0.90 N/mm rate.

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