Specifications

application / industry

Automotive, Equipment

direction of winding

Right Hand

end type

Hook, Loop, Eye

free length (mm)

2030405075100150

heat treatment

Stress Relieved

inner diameter id (mm)

4, 6, 8, 10, 12, 16, 20

load at specified length (n)

5–300

load type

Extension

material

Music Wire, Carbon Steel, Stainless Steel

mounting style

Hooked

number of active coils

8, 10, 12

operating temperature (°c)

-40 to 120

outer diameter od (mm)

6, 8, 10, 12, 16, 20, 25, 30

solid length (mm)

—

spring function

Energy Storage

spring rate (n/mm)

0.5–30

spring shape

Cylindrical

standard / specification

ASTM A228

surface finish / coating

Zinc Plated, Black Oxide

wire diameter (mm)

0.6, 0.8, 1, 1.2, 1.6, 2, 2.5, 3, 4