Collection: Springs - Die - Imperial - Extra Heavy Duty

Springs (With Images)

Imperial

9 Products in this selection

Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded green
Efficient operating range is 15 to 20 percent of the length
Maximum deflection is 25 percent of the length

Additional resources:
Spings Catalogue PDF

Hole Diameter (A)	Rod Diameter (B)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal
9.53 mm	4.763 mm	25.400 mm	15 Percent	3.8 mm	139.8 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 187.7 N Spring Rate: 36.8 N/mm Colour Code: Green
Part Number: DS-095-025-EHD Die Springs - 9.53 mm x 4.763 mm x 25.4 mm 2 Available Immediately \| Further orders can be expected around Fri, Mar 21, 2025 Regular price $14.41 AUD Regular price Sale price $14.41 AUD Unit price per Each
Hole Diameter (A)	Rod Diameter (B)	Length (L)	Optimum Deflection	Indicative Image
9.53 mm	4.763 mm	25.400 mm	15 Percent
Material: Spring Steel Optimum Deflection: 3.8 mm Load at Optimal: 139.8 N Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 187.7 N Spring Rate: 36.8 N/mm Colour Code: Green
Part Number: DS-095-025-EHD Die Springs - 9.53 mm x 4.763 mm x 25.4 mm 2 Available Immediately \| Further orders can be expected around Fri, Mar 21, 2025 Regular price $14.41 AUD Regular price Sale price $14.41 AUD Unit price per Each View the product page first if you are unsure.
DS-095-025-EHD --- Die Springs - 9.53 mm x 4.763 mm x 25.4 mm Spring Steel DS-095-025-EHD --- Die Springs - 9.53 mm x 4.763 mm x 25.4 mm Spring Steel Regular price $14.41 AUD Regular price Sale price $14.41 AUD Unit price per 2 Available Now
12.70 mm	7.144 mm	25.400 mm	15 Percent	3.8 mm	206.3 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 276.9 N Spring Rate: 54.3 N/mm Colour Code: Green
Part Number: DS-127-025-EHD Die Springs - 12.7 mm x 7.144 mm x 25.4 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Each
12.70 mm	7.144 mm	25.400 mm	15 Percent
Material: Spring Steel Optimum Deflection: 3.8 mm Load at Optimal: 206.3 N Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 276.9 N Spring Rate: 54.3 N/mm Colour Code: Green
Part Number: DS-127-025-EHD Die Springs - 12.7 mm x 7.144 mm x 25.4 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Each View the product page first if you are unsure.
DS-127-025-EHD --- Die Springs - 12.7 mm x 7.144 mm x 25.4 mm Spring Steel DS-127-025-EHD --- Die Springs - 12.7 mm x 7.144 mm x 25.4 mm Spring Steel Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Out of stock! Backorder Now
19.05 mm	9.525 mm	25.400 mm	15 Percent	3.8 mm	931.4 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 1250.0 N Spring Rate: 245.1 N/mm Colour Code: Green
Part Number: DS-191-025-EHD Die Springs - 19.05 mm x 9.525 mm x 25.4 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $21.14 AUD Regular price Sale price $21.14 AUD Unit price per Each
19.05 mm	9.525 mm	25.400 mm	15 Percent
Material: Spring Steel Optimum Deflection: 3.8 mm Load at Optimal: 931.4 N Maximum Deflection: 20 Percent Maximum Deflection: 5.1 mm Load at Maximum: 1250.0 N Spring Rate: 245.1 N/mm Colour Code: Green
Part Number: DS-191-025-EHD Die Springs - 19.05 mm x 9.525 mm x 25.4 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $21.14 AUD Regular price Sale price $21.14 AUD Unit price per Each View the product page first if you are unsure.
DS-191-025-EHD --- Die Springs - 19.05 mm x 9.525 mm x 25.4 mm Spring Steel DS-191-025-EHD --- Die Springs - 19.05 mm x 9.525 mm x 25.4 mm Spring Steel Regular price $21.14 AUD Regular price Sale price $21.14 AUD Unit price per Out of stock! Backorder Now
19.05 mm	9.525 mm	31.750 mm	15 Percent	4.8 mm	924.5 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 6.4 mm Load at Maximum: 1232.6 N Spring Rate: 192.6 N/mm Colour Code: Green
Part Number: DS-191-032-EHD Die Springs - 19.05 mm x 9.525 mm x 31.75 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $21.77 AUD Regular price Sale price $21.77 AUD Unit price per Each
19.05 mm	9.525 mm	31.750 mm	15 Percent
Material: Spring Steel Optimum Deflection: 4.8 mm Load at Optimal: 924.5 N Maximum Deflection: 20 Percent Maximum Deflection: 6.4 mm Load at Maximum: 1232.6 N Spring Rate: 192.6 N/mm Colour Code: Green
Part Number: DS-191-032-EHD Die Springs - 19.05 mm x 9.525 mm x 31.75 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $21.77 AUD Regular price Sale price $21.77 AUD Unit price per Each View the product page first if you are unsure.
DS-191-032-EHD --- Die Springs - 19.05 mm x 9.525 mm x 31.75 mm Spring Steel DS-191-032-EHD --- Die Springs - 19.05 mm x 9.525 mm x 31.75 mm Spring Steel Regular price $21.77 AUD Regular price Sale price $21.77 AUD Unit price per Out of stock! Backorder Now
19.05 mm	9.525 mm	50.800 mm	15 Percent	7.6 mm	878.6 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 10.2 mm Load at Maximum: 1179.1 N Spring Rate: 115.6 N/mm Colour Code: Green
Part Number: DS-191-051-EHD Die Springs - 19.05 mm x 9.525 mm x 50.8 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $25.23 AUD Regular price Sale price $25.23 AUD Unit price per Each
19.05 mm	9.525 mm	50.800 mm	15 Percent
Material: Spring Steel Optimum Deflection: 7.6 mm Load at Optimal: 878.6 N Maximum Deflection: 20 Percent Maximum Deflection: 10.2 mm Load at Maximum: 1179.1 N Spring Rate: 115.6 N/mm Colour Code: Green
Part Number: DS-191-051-EHD Die Springs - 19.05 mm x 9.525 mm x 50.8 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $25.23 AUD Regular price Sale price $25.23 AUD Unit price per Each View the product page first if you are unsure.
DS-191-051-EHD --- Die Springs - 19.05 mm x 9.525 mm x 50.8 mm Spring Steel DS-191-051-EHD --- Die Springs - 19.05 mm x 9.525 mm x 50.8 mm Spring Steel Regular price $25.23 AUD Regular price Sale price $25.23 AUD Unit price per Out of stock! Backorder Now
19.05 mm	9.525 mm	63.500 mm	15 Percent	9.5 mm	832.2 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 12.7 mm Load at Maximum: 1112.5 N Spring Rate: 87.6 N/mm Colour Code: Green
Part Number: DS-191-064-EHD Die Springs - 19.05 mm x 9.525 mm x 63.5 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $29.50 AUD Regular price Sale price $29.50 AUD Unit price per Each
19.05 mm	9.525 mm	63.500 mm	15 Percent
Material: Spring Steel Optimum Deflection: 9.5 mm Load at Optimal: 832.2 N Maximum Deflection: 20 Percent Maximum Deflection: 12.7 mm Load at Maximum: 1112.5 N Spring Rate: 87.6 N/mm Colour Code: Green
Part Number: DS-191-064-EHD Die Springs - 19.05 mm x 9.525 mm x 63.5 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $29.50 AUD Regular price Sale price $29.50 AUD Unit price per Each View the product page first if you are unsure.
DS-191-064-EHD --- Die Springs - 19.05 mm x 9.525 mm x 63.5 mm Spring Steel DS-191-064-EHD --- Die Springs - 19.05 mm x 9.525 mm x 63.5 mm Spring Steel Regular price $29.50 AUD Regular price Sale price $29.50 AUD Unit price per Out of stock! Backorder Now
25.40 mm	12.700 mm	38.100 mm	15 Percent	5.7 mm	1597.1 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 7.6 mm Load at Maximum: 2129.5 N Spring Rate: 280.2 N/mm Colour Code: Green
Part Number: DS-254-038-EHD Die Springs - 25.4 mm x 12.7 mm x 38.1 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $36.41 AUD Regular price Sale price $36.41 AUD Unit price per Each
25.40 mm	12.700 mm	38.100 mm	15 Percent
Material: Spring Steel Optimum Deflection: 5.7 mm Load at Optimal: 1597.1 N Maximum Deflection: 20 Percent Maximum Deflection: 7.6 mm Load at Maximum: 2129.5 N Spring Rate: 280.2 N/mm Colour Code: Green
Part Number: DS-254-038-EHD Die Springs - 25.4 mm x 12.7 mm x 38.1 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $36.41 AUD Regular price Sale price $36.41 AUD Unit price per Each View the product page first if you are unsure.
DS-254-038-EHD --- Die Springs - 25.4 mm x 12.7 mm x 38.1 mm Spring Steel DS-254-038-EHD --- Die Springs - 25.4 mm x 12.7 mm x 38.1 mm Spring Steel Regular price $36.41 AUD Regular price Sale price $36.41 AUD Unit price per Out of stock! Backorder Now
25.40 mm	12.700 mm	50.800 mm	15 Percent	7.6 mm	1543.6 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 10.2 mm Load at Maximum: 2071.6 N Spring Rate: 203.1 N/mm Colour Code: Green
Part Number: DS-254-051-EHD Die Springs - 25.4 mm x 12.7 mm x 50.8 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $42.95 AUD Regular price Sale price $42.95 AUD Unit price per Each
25.40 mm	12.700 mm	50.800 mm	15 Percent
Material: Spring Steel Optimum Deflection: 7.6 mm Load at Optimal: 1543.6 N Maximum Deflection: 20 Percent Maximum Deflection: 10.2 mm Load at Maximum: 2071.6 N Spring Rate: 203.1 N/mm Colour Code: Green
Part Number: DS-254-051-EHD Die Springs - 25.4 mm x 12.7 mm x 50.8 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $42.95 AUD Regular price Sale price $42.95 AUD Unit price per Each View the product page first if you are unsure.
DS-254-051-EHD --- Die Springs - 25.4 mm x 12.7 mm x 50.8 mm Spring Steel DS-254-051-EHD --- Die Springs - 25.4 mm x 12.7 mm x 50.8 mm Spring Steel Regular price $42.95 AUD Regular price Sale price $42.95 AUD Unit price per Out of stock! Backorder Now
31.75 mm	15.875 mm	63.500 mm	15 Percent	9.5 mm	2536.5 N
Material: Spring Steel Maximum Deflection: 20 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3390.9 N Spring Rate: 267.0 N/mm Colour Code: Green
Part Number: DS-318-064-EHD Die Springs - 31.75 mm x 15.875 mm x 63.5 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $88.59 AUD Regular price Sale price $88.59 AUD Unit price per Each
31.75 mm	15.875 mm	63.500 mm	15 Percent
Material: Spring Steel Optimum Deflection: 9.5 mm Load at Optimal: 2536.5 N Maximum Deflection: 20 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3390.9 N Spring Rate: 267.0 N/mm Colour Code: Green
Part Number: DS-318-064-EHD Die Springs - 31.75 mm x 15.875 mm x 63.5 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Mar 21, 2025 Regular price $88.59 AUD Regular price Sale price $88.59 AUD Unit price per Each View the product page first if you are unsure.
DS-318-064-EHD --- Die Springs - 31.75 mm x 15.875 mm x 63.5 mm Spring Steel DS-318-064-EHD --- Die Springs - 31.75 mm x 15.875 mm x 63.5 mm Spring Steel Regular price $88.59 AUD Regular price Sale price $88.59 AUD Unit price per Out of stock! Backorder Now