RS Components
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RS PRO Stainless Steel Compression Spring, 44.5mm x 5.5mm, 0.23N/mm

60 Available in 4–6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (TCs Apply)
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Price (Excl VAT) Each (In a Pack of 10)

R 16.14

(exc. VAT)

R 18.56

(inc. VAT)


Not Available for premium delivery


RS stock no.:
COO (Country of Origin):
unitsPer unitPer Pack*
10 +R 16.14R 161.40
*price indicative

RS PRO Stainless Steel Compression Springs

RS PRO range of compression springs manufactured from stainless steel which come in various sizes and lengths and with a closed not ground end type. Compression springs are very popular as they can store a large amount of energy in a small space making them ideal for a great range of uses.

These RS PRO compression springs also referred to as coil springs have varying degrees of stiffness which is also known as spring rate.

Coiled springs are designed so they can push back to the springs original height when they are compressed. These springs are used to keep components from meeting.

RS PRO have a great range of compression springs with wire diameters from 0.2 mm to 2.2 mm and spring rates from 0.06 N/mm to 22.56 N/mm.

Features and Benefits:

Coil spring design for strength and elasticity
Stainless steel material - good corrosion and rust resistance
Material to DIN 17224 No.1, 4310 or BS2056 EN58A
Ends are squared and unground
Appearance: brown/bronze
Made with a right hand helix
Spring can be directly put on the rod products or put into the tube products

Typical Applications:

Compression springs are a very popular spring and can be used in a number of different industries. This type of spring can be used in
Ball point pens
Mobile phones
Electrical switches

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.


The load at minimum working length is the load required to compress the spring to that length. All dimensions and forces to conform to DIN 2095 (grade 2).

Outside Diameter5.5mm
Wire Diameter0.5mm
Free Length44.5mm
Minimum Working Length15.1mm
Load at Minimum Working Length6.7N
MaterialStainless Steel
Spring Rate0.23N/mm
EndsClosed (Square)/Unground