Miniature Bearings Australia - minibearings

Collection: Springs - Die - Imperial - Medium-Heavy Duty

Springs -> Die -> Imperial -> Medium-Heavy Duty

Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal	Indicative Image
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 714.0 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1064.0 N Spring Rate: 70.0 N/mm Colour Code: Red
Part Number: DS-254-051-MHD Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel 2 Available Now \| Further orders can be expected around Thu, Sep 18, 2025 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Indicative Image
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 714.0 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1064.0 N Spring Rate: 70.0 N/mm Colour Code: Red
Part Number: DS-254-051-MHD Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel 2 Available Now \| Further orders can be expected around Thu, Sep 18, 2025 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
DS-254-051-MHD --- Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel DS-254-051-MHD --- Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per 2 Available Now
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 715.0 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1065.5 N Spring Rate: 70.1 N/mm Colour Code: Red
Part Number: DS-254-051-MHDS Die Springs - 25.4x12.7x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $42.14 AUD Regular price ~~$50.56 AUD~~ Sale price $42.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 715.0 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1065.5 N Spring Rate: 70.1 N/mm Colour Code: Red
Part Number: DS-254-051-MHDS Die Springs - 25.4x12.7x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $42.14 AUD Regular price ~~$50.56 AUD~~ Sale price $42.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-051-MHDS --- Die Springs - 25.4x12.7x50.8 mm Imperial - Chrome Silicon Spring Sale DS-254-051-MHDS --- Die Springs - 25.4x12.7x50.8 mm Imperial - Chrome Silicon Spring Regular price $42.14 AUD Regular price ~~$50.56 AUD~~ Sale price $42.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 716.3 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHD Die Springs - 25.4x12.7x63.5 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 12.7 mm Load at Optimal: 716.3 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHD Die Springs - 25.4x12.7x63.5 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-064-MHD --- Die Springs - 25.4x12.7x63.5 mm Imperial - Carbon Spring Steel Sale DS-254-064-MHD --- Die Springs - 25.4x12.7x63.5 mm Imperial - Carbon Spring Steel Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 716.3 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHDS Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $47.77 AUD Regular price Sale price $47.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 12.7 mm Load at Optimal: 716.3 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHDS Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $47.77 AUD Regular price Sale price $47.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-064-MHDS --- Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring DS-254-064-MHDS --- Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring Regular price $47.77 AUD Regular price Sale price $47.77 AUD Unit price per Out of stock! Backorder Now
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 76.200 mm (Equiv. 3 in.)	Optimum Deflection 20 Percent	Optimum Deflection 15.2 mm	Load at Optimal 711.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 1071.7 N Spring Rate: 46.8 N/mm Colour Code: Red
Part Number: DS-254-076-MHDS Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $46.59 AUD Regular price ~~$55.91 AUD~~ Sale price $46.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 76.200 mm (Equiv. 3 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 711.4 N Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 1071.7 N Spring Rate: 46.8 N/mm Colour Code: Red
Part Number: DS-254-076-MHDS Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $46.59 AUD Regular price ~~$55.91 AUD~~ Sale price $46.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-076-MHDS --- Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Sale DS-254-076-MHDS --- Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Regular price $46.59 AUD Regular price ~~$55.91 AUD~~ Sale price $46.59 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 713.8 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 1070.7 N Spring Rate: 40.1 N/mm Colour Code: Red
Part Number: DS-254-089-MHD Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.14 AUD Regular price ~~$44.56 AUD~~ Sale price $37.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 17.8 mm Load at Optimal: 713.8 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 1070.7 N Spring Rate: 40.1 N/mm Colour Code: Red
Part Number: DS-254-089-MHD Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.14 AUD Regular price ~~$44.56 AUD~~ Sale price $37.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-089-MHD --- Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Sale DS-254-089-MHD --- Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Regular price $37.14 AUD Regular price ~~$44.56 AUD~~ Sale price $37.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 718.6 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHDS Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $54.59 AUD Regular price ~~$65.51 AUD~~ Sale price $54.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 718.6 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHDS Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $54.59 AUD Regular price ~~$65.51 AUD~~ Sale price $54.59 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-102-MHDS --- Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Sale DS-254-102-MHDS --- Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Regular price $54.59 AUD Regular price ~~$65.51 AUD~~ Sale price $54.59 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 718.6 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHD Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.86 AUD Regular price ~~$45.44 AUD~~ Sale price $37.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 25.40 mm (Equiv. 1 in.)	Rod Diameter (A) 12.700 mm (Equiv. 0.5 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 20.3 mm Load at Optimal: 718.6 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHD Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.86 AUD Regular price ~~$45.44 AUD~~ Sale price $37.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-254-102-MHD --- Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Sale DS-254-102-MHD --- Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Regular price $37.86 AUD Regular price ~~$45.44 AUD~~ Sale price $37.86 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1498.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2232.9 N Spring Rate: 146.9 N/mm Colour Code: Red
Part Number: DS-318-051-MHDS Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $51.86 AUD Regular price ~~$62.24 AUD~~ Sale price $51.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 1498.4 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2232.9 N Spring Rate: 146.9 N/mm Colour Code: Red
Part Number: DS-318-051-MHDS Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $51.86 AUD Regular price ~~$62.24 AUD~~ Sale price $51.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-051-MHDS --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Sale DS-318-051-MHDS --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Regular price $51.86 AUD Regular price ~~$62.24 AUD~~ Sale price $51.86 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 1863.1 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2802.0 N Spring Rate: 146.7 N/mm Colour Code: Red
Part Number: DS-318-064-MHD Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.68 AUD Regular price ~~$45.22 AUD~~ Sale price $37.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 12.7 mm Load at Optimal: 1863.1 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2802.0 N Spring Rate: 146.7 N/mm Colour Code: Red
Part Number: DS-318-064-MHD Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $37.68 AUD Regular price ~~$45.22 AUD~~ Sale price $37.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-064-MHD --- Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Sale DS-318-064-MHD --- Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Regular price $37.68 AUD Regular price ~~$45.22 AUD~~ Sale price $37.68 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 76.200 mm (Equiv. 3 in.)	Optimum Deflection 20 Percent	Optimum Deflection 15.2 mm	Load at Optimal 1661.4 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 2503.0 N Spring Rate: 109.3 N/mm Colour Code: Red
Part Number: DS-318-076-MHD Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $45.86 AUD Regular price ~~$55.04 AUD~~ Sale price $45.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 76.200 mm (Equiv. 3 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 15.2 mm Load at Optimal: 1661.4 N Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 2503.0 N Spring Rate: 109.3 N/mm Colour Code: Red
Part Number: DS-318-076-MHD Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $45.86 AUD Regular price ~~$55.04 AUD~~ Sale price $45.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-076-MHD --- Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Sale DS-318-076-MHD --- Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Regular price $45.86 AUD Regular price ~~$55.04 AUD~~ Sale price $45.86 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 1389.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2089.5 N Spring Rate: 109.4 N/mm Colour Code: Red
Part Number: DS-318-064-MHDS Die Springs - 31.75x15.875x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $56.32 AUD Regular price ~~$67.58 AUD~~ Sale price $56.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 12.7 mm Load at Optimal: 1389.4 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2089.5 N Spring Rate: 109.4 N/mm Colour Code: Red
Part Number: DS-318-064-MHDS Die Springs - 31.75x15.875x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $56.32 AUD Regular price ~~$67.58 AUD~~ Sale price $56.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-064-MHDS --- Die Springs - 31.75x15.875x63.5 mm Imperial - Chrome Silicon Spring Sale DS-318-064-MHDS --- Die Springs - 31.75x15.875x63.5 mm Imperial - Chrome Silicon Spring Regular price $56.32 AUD Regular price ~~$67.58 AUD~~ Sale price $56.32 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1356.0 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2037.4 N Spring Rate: 66.8 N/mm Colour Code: Red
Part Number: DS-318-102-MHDS Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $72.95 AUD Regular price ~~$87.55 AUD~~ Sale price $72.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 1356.0 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2037.4 N Spring Rate: 66.8 N/mm Colour Code: Red
Part Number: DS-318-102-MHDS Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $72.95 AUD Regular price ~~$87.55 AUD~~ Sale price $72.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-102-MHDS --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Sale DS-318-102-MHDS --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Regular price $72.95 AUD Regular price ~~$87.55 AUD~~ Sale price $72.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1565.1 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2351.6 N Spring Rate: 77.1 N/mm Colour Code: Red
Part Number: DS-318-102-MHD Die Springs - 31.75x15.875x101.6 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $54.32 AUD Regular price ~~$65.18 AUD~~ Sale price $54.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 20.3 mm Load at Optimal: 1565.1 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2351.6 N Spring Rate: 77.1 N/mm Colour Code: Red
Part Number: DS-318-102-MHD Die Springs - 31.75x15.875x101.6 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $54.32 AUD Regular price ~~$65.18 AUD~~ Sale price $54.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-102-MHD --- Die Springs - 31.75x15.875x101.6 mm Imperial - Carbon Spring Steel Sale DS-318-102-MHD --- Die Springs - 31.75x15.875x101.6 mm Imperial - Carbon Spring Steel Regular price $54.32 AUD Regular price ~~$65.18 AUD~~ Sale price $54.32 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 2043.1 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 3044.6 N Spring Rate: 200.3 N/mm Colour Code: Red
Part Number: DS-318-051-MHD Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $35.68 AUD Regular price ~~$42.82 AUD~~ Sale price $35.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 2043.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 3044.6 N Spring Rate: 200.3 N/mm Colour Code: Red
Part Number: DS-318-051-MHD Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $35.68 AUD Regular price ~~$42.82 AUD~~ Sale price $35.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-051-MHD --- Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Sale DS-318-051-MHD --- Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Regular price $35.68 AUD Regular price ~~$42.82 AUD~~ Sale price $35.68 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 127.000 mm (Equiv. 5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 25.4 mm	Load at Optimal 1333.5 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2000.3 N Spring Rate: 52.5 N/mm Colour Code: Red
Part Number: DS-318-127-MHD Die Springs - 31.75x15.875x127 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $67.68 AUD Regular price ~~$81.22 AUD~~ Sale price $67.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 127.000 mm (Equiv. 5 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 25.4 mm Load at Optimal: 1333.5 N Maximum Deflection: 30 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2000.3 N Spring Rate: 52.5 N/mm Colour Code: Red
Part Number: DS-318-127-MHD Die Springs - 31.75x15.875x127 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $67.68 AUD Regular price ~~$81.22 AUD~~ Sale price $67.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-127-MHD --- Die Springs - 31.75x15.875x127 mm Imperial - Carbon Spring Steel Sale DS-318-127-MHD --- Die Springs - 31.75x15.875x127 mm Imperial - Carbon Spring Steel Regular price $67.68 AUD Regular price ~~$81.22 AUD~~ Sale price $67.68 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 1685.7 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 2528.5 N Spring Rate: 94.7 N/mm Colour Code: Red
Part Number: DS-381-089-MHDS Die Springs - 38.1x19.05x88.9 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $100.14 AUD Regular price ~~$120.16 AUD~~ Sale price $100.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 17.8 mm Load at Optimal: 1685.7 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 2528.5 N Spring Rate: 94.7 N/mm Colour Code: Red
Part Number: DS-381-089-MHDS Die Springs - 38.1x19.05x88.9 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $100.14 AUD Regular price ~~$120.16 AUD~~ Sale price $100.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-089-MHDS --- Die Springs - 38.1x19.05x88.9 mm Imperial - Chrome Silicon Spring Sale DS-381-089-MHDS --- Die Springs - 38.1x19.05x88.9 mm Imperial - Chrome Silicon Spring Regular price $100.14 AUD Regular price ~~$120.16 AUD~~ Sale price $100.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1842.1 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2745.1 N Spring Rate: 180.6 N/mm Colour Code: Red
Part Number: DS-381-051-MHDS Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $69.14 AUD Regular price ~~$82.96 AUD~~ Sale price $69.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 1842.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2745.1 N Spring Rate: 180.6 N/mm Colour Code: Red
Part Number: DS-381-051-MHDS Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $69.14 AUD Regular price ~~$82.96 AUD~~ Sale price $69.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-051-MHDS --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Sale DS-381-051-MHDS --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Regular price $69.14 AUD Regular price ~~$82.96 AUD~~ Sale price $69.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1654.5 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2485.8 N Spring Rate: 81.5 N/mm Colour Code: Red
Part Number: DS-381-102-MHDS Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $112.95 AUD Regular price ~~$135.55 AUD~~ Sale price $112.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 1654.5 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2485.8 N Spring Rate: 81.5 N/mm Colour Code: Red
Part Number: DS-381-102-MHDS Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $112.95 AUD Regular price ~~$135.55 AUD~~ Sale price $112.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-102-MHDS --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Sale DS-381-102-MHDS --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Regular price $112.95 AUD Regular price ~~$135.55 AUD~~ Sale price $112.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1840.1 N
Material: Carbon Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2742.1 N Spring Rate: 180.4 N/mm Colour Code: Red
Part Number: DS-381-051-MHD Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $46.95 AUD Regular price ~~$56.35 AUD~~ Sale price $46.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 20 Percent
Material: Carbon Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 1840.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2742.1 N Spring Rate: 180.4 N/mm Colour Code: Red
Part Number: DS-381-051-MHD Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $46.95 AUD Regular price ~~$56.35 AUD~~ Sale price $46.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-051-MHD --- Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Sale DS-381-051-MHD --- Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Regular price $46.95 AUD Regular price ~~$56.35 AUD~~ Sale price $46.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 152.400 mm (Equiv. 6 in.)	Optimum Deflection 20 Percent	Optimum Deflection 30.5 mm	Load at Optimal 1967.3 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 45.7 mm Load at Maximum: 2947.7 N Spring Rate: 64.5 N/mm Colour Code: Red
Part Number: DS-381-152-MHDS Die Springs - 38.1x19.05x152.4 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $147.14 AUD Regular price ~~$176.56 AUD~~ Sale price $147.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 152.400 mm (Equiv. 6 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 30.5 mm Load at Optimal: 1967.3 N Maximum Deflection: 30 Percent Maximum Deflection: 45.7 mm Load at Maximum: 2947.7 N Spring Rate: 64.5 N/mm Colour Code: Red
Part Number: DS-381-152-MHDS Die Springs - 38.1x19.05x152.4 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $147.14 AUD Regular price ~~$176.56 AUD~~ Sale price $147.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-152-MHDS --- Die Springs - 38.1x19.05x152.4 mm Imperial - Chrome Silicon Spring Sale DS-381-152-MHDS --- Die Springs - 38.1x19.05x152.4 mm Imperial - Chrome Silicon Spring Regular price $147.14 AUD Regular price ~~$176.56 AUD~~ Sale price $147.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 2440.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 3660.6 N Spring Rate: 137.1 N/mm Colour Code: Red
Part Number: DS-508-089-MHDS Die Springs - 50.8x25.4x88.9 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $152.23 AUD Regular price ~~$182.67 AUD~~ Sale price $152.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 88.900 mm (Equiv. 3.5 in.)	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 17.8 mm Load at Optimal: 2440.4 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 3660.6 N Spring Rate: 137.1 N/mm Colour Code: Red
Part Number: DS-508-089-MHDS Die Springs - 50.8x25.4x88.9 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $152.23 AUD Regular price ~~$182.67 AUD~~ Sale price $152.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-508-089-MHDS --- Die Springs - 50.8x25.4x88.9 mm Imperial - Chrome Silicon Spring Sale DS-508-089-MHDS --- Die Springs - 50.8x25.4x88.9 mm Imperial - Chrome Silicon Spring Regular price $152.23 AUD Regular price ~~$182.67 AUD~~ Sale price $152.23 AUD Unit price per Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)