Extension spring
Schweizer GmbH & Co. KG
EN 10270-1 patented drawn spring steel wire, EN 10270-2 oil hardened and tempered spring steel wire, EN 10270-3 stainless spring steel wire.
Detailed information on our materials can be found in our detailed table of materials .
Dimensional Range:
Wire diameter 0,05 - 8,0 mm
Loop Shapes:
Half german loop, full german loop, double german loop, full german loop inclined upwards at 60° angle, extended hook, hook rolled into spring, thread fitting screwed into spring, shackle screwed into spring, individual loop shapes
Loop Positioning:
0°, 90°, 180°, 270°
Surface Finishing:
Gold-plating, silver-plating, nickel-plating, tin-plating, zinc-plating, chrome-plating, Delta Tone, Delta Seal, zinc-flake-coating, phosphatisation, molykoting, gliss coating, colouration, varnishing, powder coating, shot-blasting, glass bead blasting
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