Instant Spring Quote Calculator

Instant Compression Spring Quote

Step 1.

Our compression spring calculator provides you with four different end types to choose from.

• Closed and Squared
• Closed and Ground
• Double Closed
• Open

Choose Your End Type

Step 2.

Enter the following dimensions:

• Wire diameter
• Outer diameter
• Free length
• Number of active coils
• Material type

Quotable Dimension Range

Material Type:	Wire Diameter:	Outer Diameter:	Free Length:	Coils:	Spring Index:
Music Wire ASTM A228 and Stainless Steel 302 A313 ONLY	0.007” to 0.115”	0.050” to 1.950”	0.130” to 90”	1 to 500	4 to 30

Formula for Spring Index

Mean Diameter ÷ Wire Diameter = Index D ÷ d = I

Formula for Mean Diameter

Outer Diameter – Wire Diameter = Mean Diameter Do – d = D

Enter Your Spring Dimensions

Step 3.

After you’ve clicked on calculate, review your quote. If you don’t receive a quote you will be notified in the “warnings and helpful tips” section that it is because your dimension inputs didn’t meet the quotable dimension ranges provided above.

These are the four different quantity lots and the range of quantities in these different lots:

• Small Volume - 25 (NO LESS) to 250 pieces
• Medium Volume - 500 to 2,500 pieces
• Large Volume - 5,000 to 15,000 pieces
• High Volume - 20,000 and 25,000 pieces

Select the quantity you are interested in ordering by clicking on Buy Now! If the desired quantity is in between tiers, it is more economical to jump up to the next tier.

Although the highest quantity on the instant quote is of 25,000, you can get a quote on much higher quantities by requesting it on the section provided below the instant quote for a much better deal. Do you need 50,000 or 250,000 pieces? No problem! request a quote by filling out the quick quote form provided at the top right corner of the instant spring quote with your contact information and the quantities you would like to have quoted.

Choose a Quantity

Step 4.

Once you’ve clicked on a part, you will be directed to your shopping cart where you may checkout or “continue shopping” and go back to the calculator to generate a different design to purchase.

Shopping Cart

• You will be able to adjust quantities or remove items you no longer want.

Checkout

• 3 week standard lead time (could be less)
• Fill out personal data and contact information.
• You are able to use the same ship-to and bill-to address but you may also choose to use different ones.
• Select shipping method
• Pay with your credit card.

-

Buy Now!

Instant Extension Spring Quote

Step 1.

Our extension spring calculator provides you with five different hook types to choose from.

• Machine Hooks
• Cross Over Center Hooks
• Side Hooks/Loops
• No Hooks
• Extended Hooks

Choose Your Hook Type

Step 2.

Enter the following dimensions:

• Wire diameter
• Outer diameter
• Length inside hooks
• Material type

Quotable Dimension Range

Material Type:	Wire Diameter (No Hooks):	Wire Diameter (Hooks):	Outer Diameter:	Length:	Coils:	Spring Index:
Music Wire ASTM A228 and Stainless Steel 302 A313 ONLY	0.007” to 0.115”	0.015” to 0.050”	0.050” to 1.950”	0.130” to 90”	1 to 500	4 to 30

Formula for Spring Index

Mean Diameter ÷ Wire Diameter = Index D ÷ d = I

Formula for Mean Diameter

Outer Diameter – Wire Diameter = Mean Diameter Do – d = D

Enter Your Spring's Dimensions

Step 3.

After you’ve clicked on calculate, review your quote. If you don’t receive a quote you will be notified in the “warnings and helpful tips” section that it is because your dimension inputs didn’t meet the quotable dimension ranges provided above.

These are the four different quantity lots and the range of quantities in these different lots:

• Small Volume - 25 (NO LESS) to 250 pieces
• Medium Volume - 500 to 2,500 pieces
• Large Volume - 5,000 to 15,000 pieces
• High Volume - 20,000 and 25,000 pieces

Select the quantity you are interested in ordering by clicking on Buy Now! If the desired quantity is in between tiers, it is more economical to jump up to the next tier.

Although the highest quantity on the instant quote is of 25,000, you can get a quote on much higher quantities by requesting it on the section provided below the instant quote for a much better deal. Do you need 50,000 or 250,000 pieces? No problem! request a quote by filling out the quick quote form provided at the bottom of the instant spring quote with your contact information and the quantities you would like to have quoted.

Choose a Quantity

Step 4.

Once you’ve clicked on a quantity, you will be directed to your shopping cart where you may checkout or “continue shopping” and go back to the calculator to generate a different design to purchase.

To Purchase Your Springs

• You will be able to adjust quantities or remove items you no longer want.
• 3 week standard lead time (could be less)
• Fill out personal data and contact information.
• You are able to use the same ship-to and bill-to address but you may also choose to use different ones.
• Pay with your credit card.

Buy Now!

Instant Torsion Spring Quote

Step 1.

Our torsion spring calculator lets you pick between these to wind directions.

• Left Hand Wound
• Right Hand Wound

Choose Your Direction of Wind

Step 2.

Enter the following dimensions:

• Wire diameter
• Outer diameter
• Total Coils
• Leg Lengths 1 and 2
• Material type

Quotable Dimension Range

Material Type:	Wire Diameter (with leg length no greater than 0.750):	Wire Diameter (with leg length no greater than 1.750):	Outer Diameter:	Length:	Coils:	Spring Index:
Music Wire ASTM A228 and Stainless Steel 302 A313 ONLY	0.008” to 0.033”	0.034” to 0.098”	0.050” to 2.750”	0” to 90”	1 to 500	4 to 35

Formula for Spring Index

Mean Diameter ÷ Wire Diameter = Index D ÷ d = I

Formula for Mean Diameter

Outer Diameter – Wire Diameter = Mean Diameter Do – d = D

Enter Your Spring's Dimensions

Step 3.

After you’ve clicked on calculate, review your quote. If you don’t receive a quote you will be notified in the “warnings and helpful tips” section that it is because your dimension inputs didn’t meet the quotable dimension ranges provided above.

These are the four different quantity lots and the range of quantities in these different lots:

• Small Volume - 25 (NO LESS) to 250 pieces
• Medium Volume - 500 to 2,500 pieces
• Large Volume - 5,000 to 15,000 pieces
• High Volume - 20,000 and 25,000 pieces

Select the quantity you are interested in ordering by clicking on Buy Now! If the desired quantity is in between tiers, it is more economical to jump up to the next tier.

Although the highest quantity on the instant quote is of 25,000, you can get a quote on much higher quantities by requesting it on the section provided below the instant quote for a much better deal. Do you need 50,000 or 250,000 pieces? No problem! request a quote by filling out the quick quote form provided at the bottom of the instant spring quote with your contact information and the quantities you would like to have quoted.

Choose a Quantity

Step 4.

Once you’ve clicked on a quantity, you will be directed to your shopping cart where you may checkout or “continue shopping” and go back to the calculator to generate a different design to purchase.

To Purchase Your Springs

• You will be able to adjust quantities or remove items you no longer want.
• 3 week standard lead time (could be less)
• Fill out personal data and contact information.
• You are able to use the same ship-to and bill-to address but you may also choose to use different ones.
• Pay with your credit card.

Buy Now!