Springs - Die - Imperial - Medium Duty - Standard

Springs -> Die -> Imperial -> Medium Duty -> Standard

There are 66 products in the sub-categories of Springs - Die - Imperial - Medium Duty - Standard. Scroll down or follow the link to Springs - Die - Imperial - Medium Duty - Standard in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Standard Medium Duty Imperial Die Springs. Colour coded blue. Vapor degassed high tensile strength chromium alloy steel.

  • Heavy duty, high-stress compression springs designed to handle large loads and high temperatures in demanding applications like metalworking dies and production tooling.
  • Unlike standard compression springs, die springs are typically made from rectangular or square wire, offering greater strength and deflection capabilities.
  • Many die springs are colour-coded to indicate their load capacity, allowing for easy identification and selection. An expanded range may be available on special order. Please enquire.
  • Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
  • Maximum deflection is 50 percent of the length
  • Efficient operating range is 25 to 40 percent of the length
  • Spring Ends: Squared and ground.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Springs - Die - Imperial - Medium Duty - Standard category on the Small Parts & Bearings online store.
Hole Diameter (B) Rod Diameter (A) Length (L) Optimum Deflection Optimum Deflection Load at Optimal Indicative
Image
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Optimum Deflection
6.4
mm
Load at Optimal
67.2
N
Die Springs - 9.53x4.763x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 107.1 N    Spring Rate: 10.5 N/mm    Colour Code: Blue   
Part Number: DS-095-025-MD
Die Springs - 9.53x4.763x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$7.50 AUD
$9.00 AUD $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B) Rod Diameter (A) Length (L) Optimum Deflection Indicative
Image
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 6.4 mm    Load at Optimal: 67.2 N    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 107.1 N    Spring Rate: 10.5 N/mm    Colour Code: Blue   
Part Number: DS-095-025-MD
Die Springs - 9.53x4.763x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$7.50 AUD
$9.00 AUD $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Optimum Deflection
7.9
mm
Load at Optimal
69.5
N
Die Springs - 9.53x4.763x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 111.8 N    Spring Rate: 8.8 N/mm    Colour Code: Blue   
Part Number: DS-095-032-MD
Die Springs - 9.53x4.763x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$8.14 AUD
$9.76 AUD $8.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 7.9 mm    Load at Optimal: 69.5 N    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 111.8 N    Spring Rate: 8.8 N/mm    Colour Code: Blue   
Part Number: DS-095-032-MD
Die Springs - 9.53x4.763x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$8.14 AUD
$9.76 AUD $8.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
9.5
mm
Load at Optimal
70.3
N
Die Springs - 9.53x4.763x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 112.5 N    Spring Rate: 7.4 N/mm    Colour Code: Blue   
Part Number: DS-095-038-MD
Die Springs - 9.53x4.763x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$9.32 AUD
$11.18 AUD $9.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 9.5 mm    Load at Optimal: 70.3 N    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 112.5 N    Spring Rate: 7.4 N/mm    Colour Code: Blue   
Part Number: DS-095-038-MD
Die Springs - 9.53x4.763x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$9.32 AUD
$11.18 AUD $9.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Optimum Deflection
11.1
mm
Load at Optimal
72.2
N
Die Springs - 9.53x4.763x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 115.7 N    Spring Rate: 6.5 N/mm    Colour Code: Blue   
Part Number: DS-095-044-MD
Die Springs - 9.53x4.763x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.23 AUD
$12.27 AUD $10.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 11.1 mm    Load at Optimal: 72.2 N    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 115.7 N    Spring Rate: 6.5 N/mm    Colour Code: Blue   
Part Number: DS-095-044-MD
Die Springs - 9.53x4.763x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.23 AUD
$12.27 AUD $10.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Optimum Deflection
12.7
mm
Load at Optimal
68.6
N
Die Springs - 9.53x4.763x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 109.6 N    Spring Rate: 5.4 N/mm    Colour Code: Blue   
Part Number: DS-095-051-MD
Die Springs - 9.53x4.763x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.05 AUD
$13.25 AUD $11.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 12.7 mm    Load at Optimal: 68.6 N    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 109.6 N    Spring Rate: 5.4 N/mm    Colour Code: Blue   
Part Number: DS-095-051-MD
Die Springs - 9.53x4.763x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.05 AUD
$13.25 AUD $11.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
15.9
mm
Load at Optimal
73.1
N
Die Springs - 9.53x4.763x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 116.8 N    Spring Rate: 4.6 N/mm    Colour Code: Blue   
Part Number: DS-095-064-MD
Die Springs - 9.53x4.763x63.5 mm Imperial - Carbon Spring Steel
3 Available Now | Further orders can be expected around Thu, Sep 18, 2025
$9.68 AUD
$11.62 AUD $9.68 AUD
Each
Quantity Required

3 Available Now. Backorder if more than 3.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 15.9 mm    Load at Optimal: 73.1 N    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 116.8 N    Spring Rate: 4.6 N/mm    Colour Code: Blue   
Part Number: DS-095-064-MD
Die Springs - 9.53x4.763x63.5 mm Imperial - Carbon Spring Steel
3 Available Now | Further orders can be expected around Thu, Sep 18, 2025
$9.68 AUD
$11.62 AUD $9.68 AUD
Each
Quantity Required

3 Available Now. Backorder if more than 3.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Optimum Deflection
19.1
mm
Load at Optimal
70.7
N
Die Springs - 9.53x4.763x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 112.9 N    Spring Rate: 3.7 N/mm    Colour Code: Blue   
Part Number: DS-095-076-MD
Die Springs - 9.53x4.763x76.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 19.1 mm    Load at Optimal: 70.7 N    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 112.9 N    Spring Rate: 3.7 N/mm    Colour Code: Blue   
Part Number: DS-095-076-MD
Die Springs - 9.53x4.763x76.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Optimum Deflection
76.2
mm
Load at Optimal
83.8
N
Die Springs - 9.53x4.763x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm    Load at Maximum: 134.1 N    Spring Rate: 1.1 N/mm    Colour Code: Blue   
Part Number: DS-095-305-MD
Die Springs - 9.53x4.763x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$50.41 AUD
$60.49 AUD $50.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
9.53
mm

(Equiv. 0.375 in.)
Rod Diameter (A)
4.763
mm

(Equiv. 0.188 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Die Springs - 9.53x4.763x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 76.2 mm    Load at Optimal: 83.8 N    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm    Load at Maximum: 134.1 N    Spring Rate: 1.1 N/mm    Colour Code: Blue   
Part Number: DS-095-305-MD
Die Springs - 9.53x4.763x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$50.41 AUD
$60.49 AUD $50.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Optimum Deflection
6.4
mm
Load at Optimal
123.5
N
Die Springs - 12.7x7.144x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 196.9 N    Spring Rate: 19.3 N/mm    Colour Code: Blue   
Part Number: DS-127-025-MD
Die Springs - 12.7x7.144x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$8.59 AUD
$10.31 AUD $8.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 6.4 mm    Load at Optimal: 123.5 N    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 196.9 N    Spring Rate: 19.3 N/mm    Colour Code: Blue   
Part Number: DS-127-025-MD
Die Springs - 12.7x7.144x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$8.59 AUD
$10.31 AUD $8.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Optimum Deflection
7.9
mm
Load at Optimal
113.8
N
Die Springs - 12.7x7.144x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 182.9 N    Spring Rate: 14.4 N/mm    Colour Code: Blue   
Part Number: DS-127-032-MD
Die Springs - 12.7x7.144x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.14 AUD
$12.16 AUD $10.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 7.9 mm    Load at Optimal: 113.8 N    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 182.9 N    Spring Rate: 14.4 N/mm    Colour Code: Blue   
Part Number: DS-127-032-MD
Die Springs - 12.7x7.144x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.14 AUD
$12.16 AUD $10.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
9.5
mm
Load at Optimal
113.1
N
Die Springs - 12.7x7.144x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 180.9 N    Spring Rate: 11.9 N/mm    Colour Code: Blue   
Part Number: DS-127-038-MD
Die Springs - 12.7x7.144x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.05 AUD
$12.05 AUD $10.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 9.5 mm    Load at Optimal: 113.1 N    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 180.9 N    Spring Rate: 11.9 N/mm    Colour Code: Blue   
Part Number: DS-127-038-MD
Die Springs - 12.7x7.144x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.05 AUD
$12.05 AUD $10.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Optimum Deflection
11.1
mm
Load at Optimal
116.6
N
Die Springs - 12.7x7.144x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 186.9 N    Spring Rate: 10.5 N/mm    Colour Code: Blue   
Part Number: DS-127-044-MD
Die Springs - 12.7x7.144x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.23 AUD
$13.47 AUD $11.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 11.1 mm    Load at Optimal: 116.6 N    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 186.9 N    Spring Rate: 10.5 N/mm    Colour Code: Blue   
Part Number: DS-127-044-MD
Die Springs - 12.7x7.144x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.23 AUD
$13.47 AUD $11.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Optimum Deflection
12.7
mm
Load at Optimal
121.9
N
Die Springs - 12.7x7.144x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 194.9 N    Spring Rate: 9.6 N/mm    Colour Code: Blue   
Part Number: DS-127-051-MD
Die Springs - 12.7x7.144x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 12.7 mm    Load at Optimal: 121.9 N    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 194.9 N    Spring Rate: 9.6 N/mm    Colour Code: Blue   
Part Number: DS-127-051-MD
Die Springs - 12.7x7.144x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
15.9
mm
Load at Optimal
125.6
N
Die Springs - 12.7x7.144x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 200.7 N    Spring Rate: 7.9 N/mm    Colour Code: Blue   
Part Number: DS-127-064-MD
Die Springs - 12.7x7.144x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.59 AUD
$16.31 AUD $13.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 15.9 mm    Load at Optimal: 125.6 N    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 200.7 N    Spring Rate: 7.9 N/mm    Colour Code: Blue   
Part Number: DS-127-064-MD
Die Springs - 12.7x7.144x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.59 AUD
$16.31 AUD $13.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Optimum Deflection
19.1
mm
Load at Optimal
116.5
N
Die Springs - 12.7x7.144x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 186.1 N    Spring Rate: 6.1 N/mm    Colour Code: Blue   
Part Number: DS-127-076-MD
Die Springs - 12.7x7.144x76.2 mm Imperial - Carbon Spring Steel
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$15.05 AUD
$18.05 AUD $15.05 AUD
Each
Quantity Required

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Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 19.1 mm    Load at Optimal: 116.5 N    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 186.1 N    Spring Rate: 6.1 N/mm    Colour Code: Blue   
Part Number: DS-127-076-MD
Die Springs - 12.7x7.144x76.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$15.05 AUD
$18.05 AUD $15.05 AUD
Each
Quantity Required

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Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
22.2
mm
Load at Optimal
117.7
N
Die Springs - 12.7x7.144x88.9 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 35.6 mm    Load at Maximum: 188.7 N    Spring Rate: 5.3 N/mm    Colour Code: Blue   
Part Number: DS-127-089-MD
Die Springs - 12.7x7.144x88.9 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
Quantity Required

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Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x88.9 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 22.2 mm    Load at Optimal: 117.7 N    Maximum Deflection: 40 Percent    Maximum Deflection: 35.6 mm    Load at Maximum: 188.7 N    Spring Rate: 5.3 N/mm    Colour Code: Blue   
Part Number: DS-127-089-MD
Die Springs - 12.7x7.144x88.9 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
Quantity Required

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Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Optimum Deflection
76.2
mm
Load at Optimal
91.4
N
Die Springs - 12.7x7.144x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm    Load at Maximum: 146.3 N    Spring Rate: 1.2 N/mm    Colour Code: Blue   
Part Number: DS-127-305-MD
Die Springs - 12.7x7.144x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$56.41 AUD
$67.69 AUD $56.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
12.70
mm

(Equiv. 0.5 in.)
Rod Diameter (A)
7.144
mm

(Equiv. 0.281 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Die Springs - 12.7x7.144x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 76.2 mm    Load at Optimal: 91.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm    Load at Maximum: 146.3 N    Spring Rate: 1.2 N/mm    Colour Code: Blue   
Part Number: DS-127-305-MD
Die Springs - 12.7x7.144x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$56.41 AUD
$67.69 AUD $56.41 AUD
Each
Quantity Required

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Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Optimum Deflection
6.4
mm
Load at Optimal
183.7
N
Die Springs - 15.88x8.731x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 292.7 N    Spring Rate: 28.7 N/mm    Colour Code: Blue   
Part Number: DS-159-025-MD
Die Springs - 15.88x8.731x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.14 AUD
$13.36 AUD $11.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
25.400
mm

(Equiv. 1 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x25.4 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 6.4 mm    Load at Optimal: 183.7 N    Maximum Deflection: 40 Percent    Maximum Deflection: 10.2 mm    Load at Maximum: 292.7 N    Spring Rate: 28.7 N/mm    Colour Code: Blue   
Part Number: DS-159-025-MD
Die Springs - 15.88x8.731x25.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$11.14 AUD
$13.36 AUD $11.14 AUD
Each
Quantity Required

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Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Optimum Deflection
7.9
mm
Load at Optimal
171.4
N
Die Springs - 15.88x8.731x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 275.6 N    Spring Rate: 21.7 N/mm    Colour Code: Blue   
Part Number: DS-159-032-MD
Die Springs - 15.88x8.731x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
31.750
mm

(Equiv. 1.25 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x31.75 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 7.9 mm    Load at Optimal: 171.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 12.7 mm    Load at Maximum: 275.6 N    Spring Rate: 21.7 N/mm    Colour Code: Blue   
Part Number: DS-159-032-MD
Die Springs - 15.88x8.731x31.75 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
9.5
mm
Load at Optimal
179.6
N
Die Springs - 15.88x8.731x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 287.3 N    Spring Rate: 18.9 N/mm    Colour Code: Blue   
Part Number: DS-159-038-MD
Die Springs - 15.88x8.731x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.23 AUD
$15.87 AUD $13.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
38.100
mm

(Equiv. 1.5 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x38.1 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 9.5 mm    Load at Optimal: 179.6 N    Maximum Deflection: 40 Percent    Maximum Deflection: 15.2 mm    Load at Maximum: 287.3 N    Spring Rate: 18.9 N/mm    Colour Code: Blue   
Part Number: DS-159-038-MD
Die Springs - 15.88x8.731x38.1 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.23 AUD
$15.87 AUD $13.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Optimum Deflection
11.1
mm
Load at Optimal
186.5
N
Die Springs - 15.88x8.731x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 299.0 N    Spring Rate: 16.8 N/mm    Colour Code: Blue   
Part Number: DS-159-044-MD
Die Springs - 15.88x8.731x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$12.86 AUD
$15.44 AUD $12.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
44.450
mm

(Equiv. 1.75 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x44.45 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 11.1 mm    Load at Optimal: 186.5 N    Maximum Deflection: 40 Percent    Maximum Deflection: 17.8 mm    Load at Maximum: 299.0 N    Spring Rate: 16.8 N/mm    Colour Code: Blue   
Part Number: DS-159-044-MD
Die Springs - 15.88x8.731x44.45 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$12.86 AUD
$15.44 AUD $12.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Optimum Deflection
12.7
mm
Load at Optimal
191.8
N
Die Springs - 15.88x8.731x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 306.5 N    Spring Rate: 15.1 N/mm    Colour Code: Blue   
Part Number: DS-159-051-MD
Die Springs - 15.88x8.731x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.32 AUD
$15.98 AUD $13.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 12.7 mm    Load at Optimal: 191.8 N    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm    Load at Maximum: 306.5 N    Spring Rate: 15.1 N/mm    Colour Code: Blue   
Part Number: DS-159-051-MD
Die Springs - 15.88x8.731x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$13.32 AUD
$15.98 AUD $13.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
15.9
mm
Load at Optimal
181.3
N
Die Springs - 15.88x8.731x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 289.6 N    Spring Rate: 11.4 N/mm    Colour Code: Blue   
Part Number: DS-159-064-MD
Die Springs - 15.88x8.731x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$14.95 AUD
$17.95 AUD $14.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 15.9 mm    Load at Optimal: 181.3 N    Maximum Deflection: 40 Percent    Maximum Deflection: 25.4 mm    Load at Maximum: 289.6 N    Spring Rate: 11.4 N/mm    Colour Code: Blue   
Part Number: DS-159-064-MD
Die Springs - 15.88x8.731x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$14.95 AUD
$17.95 AUD $14.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Optimum Deflection
19.1
mm
Load at Optimal
194.8
N
Die Springs - 15.88x8.731x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 311.1 N    Spring Rate: 10.2 N/mm    Colour Code: Blue   
Part Number: DS-159-076-MD
Die Springs - 15.88x8.731x76.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$16.77 AUD
$20.13 AUD $16.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
15.88
mm

(Equiv. 0.625 in.)
Rod Diameter (A)
8.731
mm

(Equiv. 0.344 in.)
Length (L)
76.200
mm

(Equiv. 3 in.)
Optimum Deflection
25
Percent
Die Springs - 15.88x8.731x76.2 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 19.1 mm    Load at Optimal: 194.8 N    Maximum Deflection: 40 Percent    Maximum Deflection: 30.5 mm    Load at Maximum: 311.1 N    Spring Rate: 10.2 N/mm    Colour Code: Blue   
Part Number: DS-159-076-MD
Die Springs - 15.88x8.731x76.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$16.77 AUD
$20.13 AUD $16.77 AUD
Each
Quantity Required

Backorder: Out of Stock.