Best Uxcell Mechanical Compression Springs in 2026

Product Name : Die Spring; Loading Grade : Light Load

Hole Diameter (OD) : 8mm/0.31";Rod Diameter (Inner Dia) : 4mm/0.16"

Free Length : 20mm/0.8";Material : Metal

8mm x 20mm Die Springs, Upgrade for 3D Printer Ender 3, Ender 3 Pro, Ender 3 V2 Stock Bed Leveling.

Spring Sizes: 8mm / 0.31-inch (OD), 4mm / 0.16-inch (ID), 20mm / 0.79-inch (Free Length)

Loading Grade: Light Load, Model: TF 8*20, Color: Yellow Painting

For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more

Compression springs are designed with flat end coils and feature strong spring rates

Spring dimensions: 1 in. outside diameter, 3-1/2 in. length, 0.12 in. wire diameter, 66.6 lbs. maximum safe load, 1.717 in. maximum deflection

Antirust materials : Stainless steel 304 wire Which can not rust in humid environment and have strong oxidation resistance, acid resistance and corrosion resistance.

Easy storage and use : All the compression springs are neatly packed in a plastic storage box and size label can be use to identify spring sizes.

Versatile : 17 Kinds of size springs which you may choose for home repairs. We hope this springs assortment kit will suitable for most repair project, Such as doors, curtain, automobiles, bike, piano, scissors, electrical equipment, repair tools, umbrella, antique tape recorder, repair toy, pliers and so on.

This spring kit includes extension springs and compression springs in 20 different sizes, 200 pieces in total., the types are fully adapted to your different needs

The material of the springs is zinc spring steel, they are durable for long life service.

These o-rings are put in 12 compartment according to different sizes and you can find the size you need easily and quickly, which will help you save time.

200 SMALL METAL LOOSE STEEL COIL SPRINGS ASSORTMENT KIT Specification 200 Piece Loose Spring

Assortment Kit. Great For Pinball Machine Drop Targets; Flippers And More. Compression

Springs Include: 9/32 X 1/2" 1/4" X 13/32" 7/32" X 11/16" 3/8" X 5/8" 3/8" X 3/4" 9/32""

Mark every size: These springs in each grid has a corresponding size mark, which is convenient for you to pick and place.

Easy storage: The springs are neatly packed in a clean, transparent box.

304 Stainless steel: which can not rust in humid environment and have strong oxidation resistance, acid resistance and corrosion resistance.

1.Material: Zinc Plated Steel, which has excellent elasticity and fatigue resistance, provide additional durability for appropriate tension.

2.Size: Including 9/32’’ x 1/2’’, 13/64’’ x 13/16’’, 3/8’’ x 5/8’’, 5/16’’ x 1-1/8’’, 1/4’’ x 13/32’’, 7/32’’ x 1’’, 3/8’’ x 3/4’’, 7/32’’ x 11/16’’, <br>1/4’’ x 7/8’’, 5/16’’ x 1-27/32’, 11/32’’ x 1-27/32’’, 5/16’’ x 1-3/4’’, 9/32’’ x 2’’, 5/32’’ x 3-1/8’’, 23/64’’ x 1-3/8’’, 3/16’’ x 1-3/4’, <br>7/32’’ x 1- 1/2’’, 9/32’’ x 1- 1/2’’, 9/32’’ x 3/4’’, 11/32’’ x 1- 7/16’. Total 20 kinds, 200pcs.

3.High quality: Stable and durable, corrosion resistant, zinc Plated surface, smooth and no stab, riveting smooth, high ductility, good<br> fatigue strength. After baking, it has antirust effect and heat treatment. It has good performance and service life.

EFFORTLESSLY FIX THE PROBLEM: The ABN Compression & Extension Spring 200 pc Assortment Set, Heavy-Duty Steel Wire – Metal Tension Springs Replacement Kit is a selection of 200 tension-giving spring devices in 20 different sizes and styles so you do not have to waste time and money searching at the hardware store for that one spring; This assortment includes a wide range of small compression and extension springs for workshops and home repairs

VARIOUS APPLICATIONS: Replace old, rusted, busted, or missing springs with these strong steel springs in any shop or household application; Fix a pull-down screen in your motorhome, repair your swinging camper door, gate latch, printer, or even use as a cage spring lock – the possibilities are endless

PERFECT TENSION: Constructed from #75 zinc-plated steel for rust resistance, maximum strength, and ultimate longevity; Spring coils are both durable and flexible for the right amount of tension

MATERIAL: Flexible spring coils are made from #70 zinc-plated steel for rust resistance, maximum strength, and ultimate longevity; spring coils are both durable and flexible for the right amount of tension

COMPRESSION SPRING SIZES: 6 pcs-3/8"x 5/8"; 8 pcs-23/64" x 1-3/8"; 10pcs-9/32" x 1/2", 1/4" x 13/32", 7/32" x 11/16", 9/32" x 3/4", 7/32" x 1-1/2"; 12 pcs-3/8" x 3/4"

EXTENSION SPRING SIZES: 8 pcs-5/16" x 1-1/8", 3/16" x 1-3/4"; 10 pcs-13/64" x 13/16", 7/32" x 1", 1/4" x 7/8", 5/16" x 1-1/4", 9/32" x 1-1/2", 11/32" x 1-7/16""; 12 pcs-5/16" x 1-3/4", 11/32" x 1-27/32", 9/32" x 2-13/16", 5/32" x 3-1/8"

Truly Straight: Use special packaging to ensure they stay straight when delivered to you. Very Straight spring steel wire with a length of 400mm, no need to stretch straight.

Fit Most Use: We carefully choose these diameter wire from hundred size. We believe this set steel springs wire fit most use such as create hinges or connectors for 3D prints, wood, BBQ grilling kabob skewers, Fish Stringer Kit or any creation.

Classification: We have carefully selected a variety of commonly used wire diameters to meet your needs. Each wire diameter is classified and marked for easy distinction and use.

Sufficient Quantity: the package comes with 12 pieces of 1/2-inch by 1-1/2-inch spring, enough quantity can meet your daily needs and replacement, which can bring convenience to your life

Quality Texture: SP 9706 repair kit adopts stainless steel material, with nice workmanship, strong and reliable, sturdy and quality, no rust, not easy to break and wear, can be served for a long time, so you can apply it confidently in daily usage

Spring Dimensions: outside diameter of mechanical springs is 1/2 inches, length is 1 to 1/2 inches, wire diameter is 0.041 inches, maximum safe load is 6.84 lbs, maximum deflection is 0.4 inches, please check the size carefully before buying

Made Of High Quality 304 Stainless Steel, It Is Corrosion Resistant, Not Easy To Rust And Has Good Elasticity

Spring Steel Wire,Smooth Surface Without Burrs,Flexible,Bright

Use Widely Used,Can Do Springs,Wear Beads,Can Cut Soap,Cut Eggs Cut Sponges,Lift The Sample Line

Premuim Steel: Real 304 steel wouldn’t be rusty, and give much more strength,which can bring whatever your products need small springs a better product exprience.like pens,toys,home tool,etc.

Great Assortment kit in a Compack Box: these 15 sizes would be completely enough for all your small home and office items.And we choose a box which can lock very well when you don’t use springs,perfect for organization

Confidence for Our Quality: We’ve been springs manufacturing for many years,support worry-free 24-month warranty, and friendly customer service 7/24

For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more

Compression springs are designed with flat end coils and feature strong spring rates

Spring dimensions: 5/8 inch outside diameter, 2-3/4 inch length, 0.054 inch wire diameter, 11.7 lbs. maximum safe load, 0.77 inch maximum deflection

🥇 What You Get ---------- In this kit, You will get 240Pcs 15 Sizes Compression Springs Assortment Kit, Each sizes has 16Pcs. Including【0.012×0.16×0.39"】; 【0.012×0.16×0.79" 】; 【0.012×0.16×1.18" 】; 【0.012×0.16×1.57" 】; 【0.012×0.16× 1.97" 】; 【0.016×0.2×0.39" 】; 【0.016×0.2×0.79" 】; 【0.016×0.2×1.18" 】; 【0.016×0.2×1.57" 】; 【0.016×0.2×1.97" 】; 【0.02×0.24×0.39" 】【0.02×0.24×0.79" 】; 【0.02×0.24×1.18" 】; 【0.02×0.24×1.57" 】; 【0.02×0.24×1.97" 】.

🥇 High Quality Materials ---------- Stainless steel 304 wire Which can not rust in humid environment and have strong oxidation resistance, acid resistance and corrosion resistance. Quality 304 stainless steel which is high hardness and provides excellent rust resistance.

🥇 How To Use ---------- By the load acting on them or their ends being compressed, the compression spring is compressed by the wire design trying to return the spring back to its original shape, thus the load is pushed back.

1.✴️【150-Piece Compression Springs Set】 ----- You’ll receive an assortment kit of 150pcs select silver compression springs in 5 different sizes (Wire Dia.xOuter Dia.xL.): 0.5*6*10mm, 0.5*6*20mm, 0.5*6*30mm, 0.5*6*40mm, 0.5*6*50mm. Having assorted sizes will support your various projects at home or for work.

2.✴️【Premium Material】--- Made of quality stainless steel material that is uniform, corrosion-resistant, smooth without burr and elastic to withstand endless times of use.

3.✴️【Practical Helper】--- These compression springs are available in a wide range of standardized sizes, the surfaces are clean and smooth with good texture. After installation, they will offer stable and durable performance to help objects work efficiently.

Product Name Compression Spring

Outer Diameter 5.5mm-11mm Wire Diameter 0.5mm

Total Free Length(Nature State)11mm / 0.43"

Sufficient Extension Spring: the package contains 10 pieces of springs 1 inch, adequate quantity to meet your daily needs and replacements

Quality and Sturdy: the spring extension is made of quality stainless steel material, which is sturdy and strong, featuring good elasticity, flexible and long lasting

Convenient Design: the extension spring is designed with 2 openings that you can use and fix it easily and conveniently

🥇 What You Get ---------- In this kit, You will get 250Pcs 5 Sizes Compression Springs Assortment Kit, Each sizes has 50Pcs. Including【0.012×0.16×0.39"】; 【0.012×0.16×0.79" 】; 【0.012×0.16×1.18" 】; 【0.012×0.16×1.57" 】; 【0.012×0.16× 1.97" 】, So many sizes to meet your everyday needs. It has good performance and service life.

🥇 How To Use ---------- By the load acting on them or their ends being compressed, the compression spring is compressed by the wire design trying to return the spring back to its original shape, thus the load is pushed back.

🥇 High Quality Materials ---------- Stainless steel 304 wire Which can not rust in humid environment and have strong oxidation resistance, acid resistance and corrosion resistance. Quality 304 stainless steel which is high hardness and provides excellent rust resistance. The springs are neatly packed in a clean, transparent box for easy storage.

Product: 3mm/0.12inch OD, 0.5mm/0.02inch Wire Diameter,10mm/0.39inch Total Height.

Specifications: 6mm/0.23inch Compressed Length,4N Load Capacity, 1.00 N/mm Spring Rate.

Material: 304 Stainless steel wire offers good mechanical properties with greater corrosion and heat resistance than music wire as well as has high elasticity and high hardness.

120 degree

Wire diameter: 0.5mm

Leg Length 30mm;

Wire Diameter: 0.3mm/0.012"; Outer Diameter: 2mm/0.08"(OD); Free Length:5mm/0.20"

Package Content: 50pcs x Compressed Spring

Alloy spring steeloffers good mechanical properties with greater corrosion and heat resistance than music wire

Abundant Quantity and Assorted Sizes: you will receive 104 pieces of spring steel wires in 12 different sizes, including 15 pieces of each 0.3 mm, 0.4 mm, 0.5 mm, 14 pieces of each 0.6 mm, 0.8 mm, 9 pieces of each 1 mm, 1.2 mm, 5 pieces of each 1.4 mm, 1.6 mm, 1 piece of each 1.8 mm, 2 mm, 3 mm, and each measures approx. 40 cm/ 15.75 inches in length; Sufficient quantity and size is enough for you to make different needs of springs

Stainless Steel Material: these spring wires are made of quality 304 stainless steel, with a strong rust resistance and corrosion resistance, which can provide you with a long service life and you can use them with confidence

Nice Performance: the straight steel wire has good toughness and elasticity, easy to form and no crack, which can work well and help you to get nice effects

Wire Diameter:1.2mm/0.047"; Outer Diameter: 10mm/0.39"(OD); Free Length: 50mm/1.97"

Made of stainless steel material not easy to rust, more durable.

Tension spring can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc..

🌟【ABOUT MATERIAL】Our compression springs are made of stainless steel raw materials. Our springs are of the properties of corrosion resistance, good elasticity, good flexibility, uniform strength and force. You could even use it in humid environments.

🌟 【15 SIZES 240PCS KIT】We have small size and bigger for your choice. (wire diameter*outer diameter*length) From the smallest size 0.3*4*10MM to 1*9.5*20MM spring kit and each size 16pcs. You could buy both two kits home so that you could store these collection and you don’t have to the hardware store just in case the spring is interrupted some times. For more, please check the second picture for size and quantity details.

🌟【STRICT QULAITY CONTROL】All of the springs are through strict casting process. Spring through multiple process casting, strictly control each production process, bright surface without burr. With good texture, easy to enhance and improve your work efficiency.

PRODUCT FEATURES: All compression springs are neatly packaged in plastic storage boxes, convenient to carry and use. The springs has smooth surface, good strength, strong ductility, durability and tension

WIDE APPLICATION: Widely used in doors, curtain, automobiles, bicycles, mechanical devices, umbrella, kettle, razor, aircraft, antique tape recorder, repair toy, pliers, piano, scissors, electrical, etc.

PACKAGE CONTENT: 23 Different Sizes, 300 Pieces Spring Assortment Kit

【SIZE】- Hole Diameter (Outer Diameter): 20mm/0.79"; Inner Diameter (Tolerance +1mm/-0.5mm): 10mm/0.39"; Free Length: 50mm/1.97" (+/- 2mm)

【MATERIAL】- The Compression mould die spring is made of spring steel, and the surface is painted, so there is more durable and can be reused many times

【FEATURE】- Mold springs adopt closed design, rectangular cross-section, and harder than ordinary springs; They have the characteristics of small size and high precision

PRODUCT FEATURES: All the springs are neatly packaged in plastic storage boxes, convenient to carry and use. The springs has smooth surface, good strength, strong ductility, durability and tension

WIDE APPLICATION: Widely used in doors, curtain, automobiles, bicycles, mechanical devices, umbrella, kettle, razor, aircraft, antique tape recorder, repair toy, pliers, piano, scissors, electrical, etc.

PACKAGE CONTENT: 20 Different Sizes, 200 Pieces Compression and Extension Springs Assortment Kit

What's Included: there are 40 pieces of torsion springs in the package, enough for your daily use and replacement; You can also share them with your family and others

Size Information: wire diameter: 0.5 mm; Outer diameter: 4.5 mm; Leg length: 30 mm; Small springs have a rotation angle of120 degrees, and also 6 circles; Note: if you need a shorter leg length, please cut them with pliers

Sturdy Material: adopting quality stainless steel, this spring set is reliable and not easy to break, you can use it for many years without bending or deforming, it is very resistant to oxidation, corrosion and rust and works well in wet environments