Extension Spring Manufacturing Options

From 0.25mm (0.01")- upwards.

Spring steel, stainless steel, silicon chrome, galvansied,

phosphor bronze, monel, inconel, nimonic, hastelloy.

There are many end types available and we can also

insert hooks, eyes or bolts as required.

Zinc, black zinc, copper, nickel, electroless nickel.

Flexo Springs Limited

Hill Street, Kingswood

Bristol BS15 4HB

Registered in England and Wales Company No.00228767

VAT No. GB 137 6648 41

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	Compression Springs	Extension Springs
Working Length	Its is not advisable to use more than 80% of the maximum possible deflection.	We recommend a safe extended length for our springs
End Coils	Up to 0.5mm wire - closed only. Over 0.5mm wire - closed & ground	Full loops are similar to outside diameter. Loop end positions may vary.
Tolerances	British Standard - BS 1726: Part1:Grade 2	British Standard - BS 1726: Part2:Grade 2
Materials	Carbon Steel Wire / Music Wire - British Standard BS5216, Grade ND3.
Winding	Springs are normally right wound, however this may vary.
Finish	Springs are stress relieved at appropriate temperatures, and stock springs are supplied in a plain finish, lightly oiled.