Spring Type Spring Type 

Compression  
System of Measurement System of Measurement 


Length Length  Show 


Length Length  Hide 

End Type End Type 

Closed and Ground  Closed 
Material Material 


Energy Capacity Energy Capacity 


Wire Diameter Wire Diameter 


Mounting Hole Diameter (A) Mounting Hole Diameter (A) 


Rate Rate 


Compressed OD @ Maximum Load Compressed OD@ Maximum Load 


Hardness Hardness 


Maximum Temperature Maximum Temperature 


Minimum Temperature Minimum Temperature 


Base Diameter Base Diameter 


Color Color 

Black  
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.
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.  
2.563" Lg.  
1.016"  0.776"  0.12"  1.15"  75.4  55.44  MusicWire Steel  Closed and Ground  6  00000000  000000 
These springs are more corrosion resistant than standard compression springs. They're also easier to compress than standard compression springs. 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.
302 stainless steel springs have good corrosion resistance.
For technical drawings and 3D models, click on a part number.
OD  ID  Wire Dia.  Compressed Lg. @ Max. Load  Max. Load, lbs.  Rate, lbs./in.  Material  End Type  Pkg. Qty.  Pkg.  
2.563" Lg.  

1.016"  0.776"  0.12"  1.3"  58.58  46.26  302 Stainless Steel  Closed  6  00000000  000000 
For the heaviest loads, these springs have more than double the load capacity of HighLoad FastenerMount Compression Springs. Secure by inserting a fastener through the hole at the base. Springs are a polyester/rubber blend that is wear, oil, and fuel resistant.
Energy is calculated in one of two ways. For an object that is dropped, energy equals the weight of the item multiplied by distance dropped. For an object moving horizontally, energy equals half of the mass of the item multiplied by velocity squared (1/2 mv²).
For technical drawings and 3D models, click on a part number.
Lg.  OD  ID  Base Dia.  Compressed Lg. @ Max. Load  Compressed OD @ Max. Load  Max. Load, lbs.  Energy Capacity, in.lbs.  Mounting Hole Dia. (A)  Mounting Fasteners Included  Material  Hardness  Temperature Range, °F  Each  
2.563"  2.81"  1.41"  2.44"  1.4"  3.58"  6,700  4,000  0.8"  No  Polyester/Rubber Blend  Durometer 55D  40° to 120°  0000000  000000 