Spring Type Spring Type 

Compression  
Extension  
Die  
System of Measurement System of Measurement 


Length Length  Show 


Length Length  Hide 

End Type End Type 

Closed and Ground  Loop 
Hook  Open 
Rate Rate 

Material Material 


Load Load 


Color Color 

Black  
Deflection @ Maximum Load Deflection @ Maximum Load 


As you squeeze a compression spring, it pushes back to return to its original length. Rate is the amount of force required for every inch of compression or, for metric springs, millimeter of compression. The higher the rate, the harder it is to compress the spring.
Chromesilicon steel springs have a high tensile strength for reliable operation over a long lifetime.
Springs with closed and ground ends sit flat, so they won’t buckle.
For technical drawings and 3D models, click on a part number.
Wire  

OD  ID  Dia.  Compressed Lg. @ Max. Load  Max. Load, lbs.  Rate, lbs./in.  Material  End Type  Pkg. Qty.  Pkg.  
10" Lg.  
2.906"  2.344"  0.281"  3.86"  260  42  SpringTempered Steel  Closed and Ground  1  000000000  000000 
3.156"  2.156"  0.5"  6.63"  1,438  426.2  SpringTempered Steel  Closed and Ground  1  000000000  00000 
3.156"  2.28"  0.438"  5.68"  1,019  237.1  SpringTempered Steel  Closed and Ground  1  000000000  00000 
4"  2.75"  0.625"  7.3"  2,198  815  ChromeSilicon Steel  Closed and Ground  1  0000000  000000 
Keep these extralong springs on hand so you can cut the right length whenever you need it.
As you squeeze a compression spring, it pushes back to return to its original length. Rate is the amount of force required for every inch of compression. The higher the rate, the harder it is to compress the spring.
To determine the rate of a cut spring, first multiply the spring’s original length by the rate given, then divide the result by the cut length (in inches).
For technical drawings and 3D models, click on a part number.
As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension.
For technical drawings and 3D models, click on a part number.
Made of stainless steel, these springs are more corrosion resistant than steel springs. They're also easier to extend than steel springs. As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension.
For technical drawings and 3D models, click on a part number.
Load, lbs.  

OD  Wire Dia.  Extended Lg. @ Max. Load  Min.  Max.  Rate, lbs./in.  Material  Pkg. Qty.  Pkg.  
10" Lg.  
1.125"  0.148"  13.86"  23.24  68.3  11.66  302 Stainless Steel  1  000000000  000000 
Made of stainless steel, these springs are more corrosion resistant than steel springs. They're also easier to extend than steel springs. As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Rate is the amount of force required for every inch of extension or, for metric springs, millimeter of compression.
For technical drawings and 3D models, click on a part number.
Load, lbs.  

OD  Wire Dia.  Extended Lg. @ Max. Load  Min.  Max.  Rate, lbs./in.  Material  Pkg. Qty.  Pkg.  
10" Lg.  
1.875"  0.148"  15"  7.25  19.4  11.48  302 Stainless Steel  1  00000000  000000 
Use these springtempered steel die springs for lowcycle applications such as trimming and stamping. All have closed and ground ends, which provide a flat mounting surface for even movement and distribution of loads.
Deflection is the distance the spring compresses, expressed as a percentage of its length.
As you squeeze a die spring, it gets harder to push. Rate is the amount of force required for every inch of compression. The higher the rate, the harder it is to compress the spring.
For technical drawings and 3D models, click on a part number.
Wire  

Lg.  Thick.  Wd.  Compressed Lg. @ Max. Load  Deflection @ Max. Load  Max. Load, lbs.  Rate, lbs./in.  Material  Color  End Type  Each  
For 1 1/4" Hole Dia. (For 5/8" Shaft Dia.)  
10"  0.156"  0.281"  8.5"  15%  204  136  SpringTempered Steel  Black  Closed and Ground  0000000  000000 
For 1 1/2" Hole Dia. (For 3/4" Shaft Dia.)  
10"  0.188"  0.313"  8.5"  15%  252  168  SpringTempered Steel  Black  Closed and Ground  0000000  00000 
For 1 3/4" Hole Dia. (For 7/8" Shaft Dia.)  
10"  0.188"  0.375"  8.5"  15%  288  192  SpringTempered Steel  Black  Closed and Ground  0000000  00000 
For 2" Hole Dia. (For 1" Shaft Dia.)  
10"  0.219"  0.438"  8.5"  15%  336  224  SpringTempered Steel  Black  Closed and Ground  0000000  00000 