Happy new year.

Use the Quick Order Form to add our most popular items to your cart quickly (Click Here)

If there are no results in the search drop-down, just hit enter to see matches displayed on the page.

Browsing as a guest. Please create an account or log in for maximum features.

Collection: Springs - Extension - Stainless Steel

Springs (With Images)

Extension

Music Wire
Stainless Steel

454 Products in this selection

Includes long lengths up to 1 metre
Zinc Plated Spring Steel not recommended for applications exceeding 121 ^oC (250 Deg F).
302 Stainless springs not recommended for applications exceeding 260 ^oC (500 Deg F).
302 stainless steel is slightly magnetic.

Additional resources:
Spings Catalogue PDF
Spring Anchors

OD (D0)	Approx. Overall Length (L0)	Wire Diameter (d)	Max. Extension (L1)	Spring Rate	Initial Tension (IT)	Indicative Image
3.00 mm	10 mm	0.250 mm	20.40 mm	0.11 N/mm	0.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 1.27 N
Part Number: ES-0300-0100-025-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
OD (D0)	Approx. Overall Length (L0)	Wire Diameter (d)	Max. Extension (L1)	Indicative Image
3.00 mm	10 mm	0.250 mm	20.40 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.11 N/mm Initial Tension (IT): 0.2 N Load at L1: 1.27 N
Part Number: ES-0300-0100-025-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0100-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0100-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	10 mm	0.300 mm	18.70 mm	0.23 N/mm	0.3 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 2.25 N
Part Number: ES-0300-0100-03-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	10 mm	0.300 mm	18.70 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.23 N/mm Initial Tension (IT): 0.3 N Load at L1: 2.25 N
Part Number: ES-0300-0100-03-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0100-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0100-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	10 mm	0.350 mm	14.60 mm	0.59 N/mm	0.7 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 3.33 N
Part Number: ES-0300-0100-035-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	10 mm	0.350 mm	14.60 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.59 N/mm Initial Tension (IT): 0.7 N Load at L1: 3.33 N
Part Number: ES-0300-0100-035-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0100-035-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0100-035-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $11.23 AUD Regular price Sale price $11.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	10 mm	0.400 mm	13.50 mm	0.98 N/mm	0.9 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 4.41 N
Part Number: ES-0300-0100-04-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	10 mm	0.400 mm	13.50 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.98 N/mm Initial Tension (IT): 0.9 N Load at L1: 4.41 N
Part Number: ES-0300-0100-04-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0100-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0100-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	10 mm	0.500 mm	12.00 mm	3.24 N/mm	2.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 8.80 N
Part Number: ES-0300-0100-05-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	10 mm	0.500 mm	12.00 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 3.24 N/mm Initial Tension (IT): 2.2 N Load at L1: 8.80 N
Part Number: ES-0300-0100-05-S4 (5 Pcs) Extension Springs - 3 mm x 10 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0100-05-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0100-05-S4 (5 Pcs) --- Extension Springs - 3 mm x 10 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $13.86 AUD Regular price Sale price $13.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	15 mm	0.250 mm	38.00 mm	0.05 N/mm	0.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 1.27 N
Part Number: ES-0300-0150-025-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	15 mm	0.250 mm	38.00 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.05 N/mm Initial Tension (IT): 0.2 N Load at L1: 1.27 N
Part Number: ES-0300-0150-025-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0150-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0150-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $15.86 AUD Regular price Sale price $15.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	15 mm	0.300 mm	31.60 mm	0.12 N/mm	0.3 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 2.25 N
Part Number: ES-0300-0150-03-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.59 AUD Regular price Sale price $11.59 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	15 mm	0.300 mm	31.60 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.12 N/mm Initial Tension (IT): 0.3 N Load at L1: 2.25 N
Part Number: ES-0300-0150-03-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $11.59 AUD Regular price Sale price $11.59 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0150-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0150-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $11.59 AUD Regular price Sale price $11.59 AUD Unit price per Out of stock! Backorder Now
3.00 mm	15 mm	0.350 mm	24.10 mm	0.29 N/mm	0.7 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 3.33 N
Part Number: ES-0300-0150-035-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	15 mm	0.350 mm	24.10 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.29 N/mm Initial Tension (IT): 0.7 N Load at L1: 3.33 N
Part Number: ES-0300-0150-035-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0150-035-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0150-035-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	15 mm	0.400 mm	21.00 mm	0.59 N/mm	0.9 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 4.41 N
Part Number: ES-0300-0150-04-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	15 mm	0.400 mm	21.00 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.59 N/mm Initial Tension (IT): 0.9 N Load at L1: 4.41 N
Part Number: ES-0300-0150-04-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0150-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0150-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	15 mm	0.500 mm	18.70 mm	1.77 N/mm	2.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 8.80 N
Part Number: ES-0300-0150-05-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	15 mm	0.500 mm	18.70 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 1.77 N/mm Initial Tension (IT): 2.2 N Load at L1: 8.80 N
Part Number: ES-0300-0150-05-S4 (5 Pcs) Extension Springs - 3 mm x 15 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0150-05-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0150-05-S4 (5 Pcs) --- Extension Springs - 3 mm x 15 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	19.2 mm	0.63 mm	23.82 mm	4.01 N/mm	3.5 N
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Load at L1: 21.83 N
Part Number: ES-0300-0192-06-S2 Extension Springs - 3 mm x 19.2 mm x 0.63 mm 2 Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $22.00 AUD Regular price ~~$36.30 AUD~~ Sale price $22.00 AUD Unit price per Each
3.00 mm	19.2 mm	0.63 mm	23.82 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Spring Rate: 4.01 N/mm Initial Tension (IT): 3.5 N Load at L1: 21.83 N
Part Number: ES-0300-0192-06-S2 Extension Springs - 3 mm x 19.2 mm x 0.63 mm 2 Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $22.00 AUD Regular price ~~$36.30 AUD~~ Sale price $22.00 AUD Unit price per Each
ES-0300-0192-06-S2 --- Extension Springs - 3 mm x 19.2 mm x 0.63 mm Stainless Steel 302/304 (Similar to A2, 18-8) Sale ES-0300-0192-06-S2 --- Extension Springs - 3 mm x 19.2 mm x 0.63 mm Stainless Steel 302/304 (Similar to A2, 18-8) Regular price $22.00 AUD Regular price ~~$36.30 AUD~~ Sale price $22.00 AUD Unit price per 2 Available Now Sale
3.00 mm	20 mm	0.250 mm	55.90 mm	0.03 N/mm	0.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 1.27 N
Part Number: ES-0300-0200-025-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	20 mm	0.250 mm	55.90 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.03 N/mm Initial Tension (IT): 0.2 N Load at L1: 1.27 N
Part Number: ES-0300-0200-025-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0200-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0200-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	20 mm	0.300 mm	45.00 mm	0.08 N/mm	0.3 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 2.25 N
Part Number: ES-0300-0200-03-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	20 mm	0.300 mm	45.00 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.08 N/mm Initial Tension (IT): 0.3 N Load at L1: 2.25 N
Part Number: ES-0300-0200-03-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0200-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0200-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Out of stock! Backorder Now
3.00 mm	20 mm	0.400 mm	29.00 mm	0.39 N/mm	0.9 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 4.41 N
Part Number: ES-0300-0200-04-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	20 mm	0.400 mm	29.00 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.39 N/mm Initial Tension (IT): 0.9 N Load at L1: 4.41 N
Part Number: ES-0300-0200-04-S4 (5 Pcs) Extension Springs - 3 mm x 20 mm x 0.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0200-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0200-04-S4 (5 Pcs) --- Extension Springs - 3 mm x 20 mm x 0.4 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $12.86 AUD Regular price Sale price $12.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	25 mm	0.250 mm	72.90 mm	0.02 N/mm	0.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 1.27 N
Part Number: ES-0300-0250-025-S4 (5 Pcs) Extension Springs - 3 mm x 25 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	25 mm	0.250 mm	72.90 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.02 N/mm Initial Tension (IT): 0.2 N Load at L1: 1.27 N
Part Number: ES-0300-0250-025-S4 (5 Pcs) Extension Springs - 3 mm x 25 mm x 0.25 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0250-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0250-025-S4 (5 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.25 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Out of stock! Backorder Now
3.00 mm	25 mm	0.300 mm	58.30 mm	0.06 N/mm	0.3 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 2.25 N
Part Number: ES-0300-0250-03-S4 (5 Pcs) Extension Springs - 3 mm x 25 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $16.50 AUD Regular price Sale price $16.50 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.00 mm	25 mm	0.300 mm	58.30 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.06 N/mm Initial Tension (IT): 0.3 N Load at L1: 2.25 N
Part Number: ES-0300-0250-03-S4 (5 Pcs) Extension Springs - 3 mm x 25 mm x 0.3 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $16.50 AUD Regular price Sale price $16.50 AUD Unit price per Per 5 View the product page first if you are unsure.
ES-0300-0250-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0250-03-S4 (5 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.3 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $16.50 AUD Regular price Sale price $16.50 AUD Unit price per Out of stock! Backorder Now
3.00 mm	25 mm	0.350 mm	44.50 mm	0.14 N/mm	0.7 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 3.33 N
Part Number: ES-0300-0250-035-S4 (50 Pcs) Extension Springs - 3 mm x 25 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Per 50 View the product page first if you are unsure ->
3.00 mm	25 mm	0.350 mm	44.50 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.14 N/mm Initial Tension (IT): 0.7 N Load at L1: 3.33 N
Part Number: ES-0300-0250-035-S4 (50 Pcs) Extension Springs - 3 mm x 25 mm x 0.35 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Per 50 View the product page first if you are unsure.
ES-0300-0250-035-S4 (50 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0250-035-S4 (50 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.35 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Out of stock! Backorder Now
3.00 mm	25 mm	0.500 mm	31.80 mm	0.98 N/mm	2.2 N
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Load at L1: 8.80 N
Part Number: ES-0300-0250-05-S4 (50 Pcs) Extension Springs - 3 mm x 25 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Per 50 View the product page first if you are unsure ->
3.00 mm	25 mm	0.500 mm	31.80 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Spring Rate: 0.98 N/mm Initial Tension (IT): 2.2 N Load at L1: 8.80 N
Part Number: ES-0300-0250-05-S4 (50 Pcs) Extension Springs - 3 mm x 25 mm x 0.5 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 15, 2025 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Per 50 View the product page first if you are unsure.
ES-0300-0250-05-S4 (50 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 ES-0300-0250-05-S4 (50 Pcs) --- Extension Springs - 3 mm x 25 mm x 0.5 mm Stainless Steel 304 (Similar to A2, 18-8) HRB80 Regular price $162.95 AUD Regular price Sale price $162.95 AUD Unit price per Out of stock! Backorder Now
3.05 mm	19.1 mm	0.46 mm	30.230 mm	0.823 N/mm	0.9 N
Material: Steel Load at L1: 9.790 N End Type: Closed - Full Loop
Part Number: ES-0305-0191-05-M Extension Springs - 3.05 mm x 19.1 mm x 0.46 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $9.68 AUD Regular price Sale price $9.68 AUD Unit price per Each View the product page first if you are unsure ->
3.05 mm	19.1 mm	0.46 mm	30.230 mm
Material: Steel Spring Rate: 0.823 N/mm Initial Tension (IT): 0.9 N Load at L1: 9.790 N End Type: Closed - Full Loop
Part Number: ES-0305-0191-05-M Extension Springs - 3.05 mm x 19.1 mm x 0.46 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $9.68 AUD Regular price Sale price $9.68 AUD Unit price per Each View the product page first if you are unsure.
ES-0305-0191-05-M --- Extension Springs - 3.05 mm x 19.1 mm x 0.46 mm Steel ES-0305-0191-05-M --- Extension Springs - 3.05 mm x 19.1 mm x 0.46 mm Steel Regular price $9.68 AUD Regular price Sale price $9.68 AUD Unit price per Out of stock! Backorder Now
3.05 mm	25.4 mm	0.36 mm	56.640 mm	0.140 N/mm	0.4 N
Material: Steel Load at L1: 4.980 N End Type: Closed - Full Loop
Part Number: ES-0305-0254-04-M Extension Springs - 3.05 mm x 25.4 mm x 0.36 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each View the product page first if you are unsure ->
3.05 mm	25.4 mm	0.36 mm	56.640 mm
Material: Steel Spring Rate: 0.140 N/mm Initial Tension (IT): 0.4 N Load at L1: 4.980 N End Type: Closed - Full Loop
Part Number: ES-0305-0254-04-M Extension Springs - 3.05 mm x 25.4 mm x 0.36 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each View the product page first if you are unsure.
ES-0305-0254-04-M --- Extension Springs - 3.05 mm x 25.4 mm x 0.36 mm Steel ES-0305-0254-04-M --- Extension Springs - 3.05 mm x 25.4 mm x 0.36 mm Steel Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Out of stock! Backorder Now
3.05 mm	38.1 mm	0.36 mm	89.150 mm	0.088 N/mm	0.4 N
Material: Steel Load at L1: 4.980 N End Type: Closed - Full Loop
Part Number: ES-0305-0381-04-M Extension Springs - 3.05 mm x 38.1 mm x 0.36 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each View the product page first if you are unsure ->
3.05 mm	38.1 mm	0.36 mm	89.150 mm
Material: Steel Spring Rate: 0.088 N/mm Initial Tension (IT): 0.4 N Load at L1: 4.980 N End Type: Closed - Full Loop
Part Number: ES-0305-0381-04-M Extension Springs - 3.05 mm x 38.1 mm x 0.36 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 08, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each View the product page first if you are unsure.
ES-0305-0381-04-M --- Extension Springs - 3.05 mm x 38.1 mm x 0.36 mm Steel ES-0305-0381-04-M --- Extension Springs - 3.05 mm x 38.1 mm x 0.36 mm Steel Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Out of stock! Backorder Now
3.18 mm	508.0 mm	0.33 mm		0.06 N/mm	0.1 N
Material: Stainless Steel
Part Number: ES-0318-5080-03-S2 Extension Springs - 3.18 mm x 508 mm x 0.33 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $29.41 AUD Regular price Sale price $29.41 AUD Unit price per Each View the product page first if you are unsure ->
3.18 mm	508.0 mm	0.33 mm
Material: Stainless Steel Spring Rate: 0.06 N/mm Initial Tension (IT): 0.1 N
Part Number: ES-0318-5080-03-S2 Extension Springs - 3.18 mm x 508 mm x 0.33 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $29.41 AUD Regular price Sale price $29.41 AUD Unit price per Each View the product page first if you are unsure.
ES-0318-5080-03-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.33 mm Stainless Steel ES-0318-5080-03-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.33 mm Stainless Steel Regular price $29.41 AUD Regular price Sale price $29.41 AUD Unit price per Out of stock! Backorder Now
3.18 mm	508.0 mm	0.43 mm		0.25 N/mm	0.3 N
Material: Stainless Steel
Part Number: ES-0318-5080-04-S2 Extension Springs - 3.18 mm x 508 mm x 0.43 mm 1 Available \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per Each View the product page first if you are unsure ->
3.18 mm	508.0 mm	0.43 mm
Material: Stainless Steel Spring Rate: 0.25 N/mm Initial Tension (IT): 0.3 N
Part Number: ES-0318-5080-04-S2 Extension Springs - 3.18 mm x 508 mm x 0.43 mm 1 Available \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per Each View the product page first if you are unsure.
ES-0318-5080-04-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.43 mm Stainless Steel ES-0318-5080-04-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.43 mm Stainless Steel Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per 1 Available Now
3.18 mm	508.0 mm	0.51 mm		0.61 N/mm	0.6 N
Material: Stainless Steel
Part Number: ES-0318-5080-05-S2 Extension Springs - 3.18 mm x 508 mm x 0.51 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $37.41 AUD Regular price Sale price $37.41 AUD Unit price per Each View the product page first if you are unsure ->
3.18 mm	508.0 mm	0.51 mm
Material: Stainless Steel Spring Rate: 0.61 N/mm Initial Tension (IT): 0.6 N
Part Number: ES-0318-5080-05-S2 Extension Springs - 3.18 mm x 508 mm x 0.51 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $37.41 AUD Regular price Sale price $37.41 AUD Unit price per Each View the product page first if you are unsure.
ES-0318-5080-05-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.51 mm Stainless Steel ES-0318-5080-05-S2 --- Extension Springs - 3.18 mm x 508 mm x 0.51 mm Stainless Steel Regular price $37.41 AUD Regular price Sale price $37.41 AUD Unit price per Out of stock! Backorder Now