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Spring Manufacturer & Stockist

STOCK EXTENSION SPRINGS: MK 5308

MK 5308

SKU: MK 5308 Category: Tag:
Quantity Pricing
1 - 4 5 - 14 15 - 29 30 - 49 50 - 99 100 - 199 200 - 499 500 - 999
£2.47 £2.22 £1.73 £1.24 £0.99 £0.74 £0.62 £0.49
Metric
Imperial
Outside Dia. (mm)
Free Length (mm)
Wire Dia. (mm)
Extended Length (mm)
Initial Tension (N)
Spring Rate (N/mm)
8
40
1.02
68.467
4.921
1.21
Outside Dia. (In)
Free Length (In)
Wire Dia. (In)
Extended Length (In)
Initial Tension (Lbs)
Spring Rate (Lbs/in)
0.315
1.575
0.04
2.696
1.106
6.91
Minimum Order Quantity Is :- 1

Maximum Order Quantity Is :- 999

Spring dimensions

MK 5308 - Extension Spring - Outside Dia.: 8mm | Free Length: 40mm | Extended Length: 68.467mm

Find Us

Flexo Springs Limited
Hill Street, Kingswood
Bristol BS15 4HB

Flexo Downloads

Accreditations

© 2026 Flexo Springs Limited
Registered in England and Wales Company No.00228767
VAT No. GB 137 6648 41
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