Approved Vendor

Spring-Tempered Steel Extension Springs

Manufacturer part: 9628K12

As you stretch an extension spring, it gets harder to pull. Minimum load is the amount of force required to start to extend the spring. Maximum load is the amount of force required to fully extend the spring. Spring rate is the amount of force required for every inch or mm of extension.Zinc-plated springs have mild corrosion resistance.

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In stock
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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

OD
0.688"
ECCN
EAR99
Min.
14.89
RoHS
RoHS 3 (2015/863/EU) Compliant
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Length
2.75"
Maximum
38.1
End Type
Hook
Material
Zinc-Plated Spring-Tempered Steel
Schedule B
732020.5000
Spring Rate
53.91 lbs./in.
Spring Type
Extension
OD Tolerance
Not Rated
Wire Diameter
0.106"
USMCA Qualifying
No
Country of Origin
United States
Spring Rate Tolerance
Not Rated
Minimum Load Tolerance
Not Rated
Extended Length @ Maximum Load
3.32"

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