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Q-81CS

Hardware, Fasteners, Accessories

Q-81CS

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Century Spring Corp

COMP O= .125,L= .50,W= .010

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Q-81CS

Hardware, Fasteners, Accessories

Q-81CS

Active

Century Spring Corp

COMP O= .125,L= .50,W= .010

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	Q-81CS

Diameter - Inside [diameter]	0.105 "
Diameter - Inside [diameter]	2.67 mm
Diameter - Outside [diameter]	3.18 mm
Diameter - Outside [diameter]	0.125 in
End Style	Closed
Finish	None
Free Length	0.5 "
Free Length	12.7 mm
Material	Music Wire
Rate	0.33 lbs/in
Type	Compression

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	231	$ 2.92

Description

General part information

- Series

COMP O= .125,L= .50,W= .010

Documents

Technical documentation and resources

Datasheet

- Series

Part	End Style	Diameter - Inside [diameter]	Diameter - Inside [diameter]	Type	Free Length [x]	Free Length [x]	Wire Diameter [diameter]	Wire Diameter [diameter]	Rate	Finish	Material	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Free Length	Free Length
Century Spring Corp QQ-47CS	Closed	0.192 "	4.88 mm	Compression	1.5 "	38.1 mm	0.021 in	0.53 mm	1.3 lbs/in	None	Stainless Steel
Century Spring Corp Q-54CS	Closed & Ground	0.202 in	5.13 mm	Compression	1.44 "	36.58 mm	0.047 in	1.19 mm	28 lbs/in	None	Stainless Steel	7.52 mm	0.296 "
Century Spring Corp Q-91CS	Closed & Ground	0.148 in	3.76 mm	Compression	1.25 " (inch)	31.75 mm	0.043 in	1.09 mm	50 lbs/in	None	Spring Steel
Century Spring Corp Q-39CS	Closed	0.358 "	9.09 mm	Compression	0.63 "	16 mm	0.024 in	0.61 mm	3.4 lbs/in	None	Music Wire	0.406 in		10.31 mm
Century Spring Corp Q-97CS	Closed	0.283 in	7.19 mm	Compression	0.53 "	13.46 mm	0.03 in	0.76 mm	6.7 lbs/in	None	Stainless Steel	8.71 mm	0.343 in
Century Spring Corp Q-95CS	Closed & Ground	0.08 in	2.03 mm	Compression	0.63 "	16 mm	0.03 in	0.76 mm	65 lbs/in	None	Music Wire	3.56 mm	0.14 in
Century Spring Corp Q-55CS	Closed	0.166 "	4.22 mm	Compression	1 "	25.4 mm	0.011 in	0.28 mm	0.17 lbs/in	None	Stainless Steel	4.78 mm	0.188 in
Century Spring Corp Q-64CS	Closed	0.621 in	15.77 mm	Compression			0.041 in	1.04 mm	5 lbs/in	None	Stainless Steel	0.703 in		17.86 mm	0.69 "	17.53 mm
Century Spring Corp Q-81CS	Closed	0.105 "	2.67 mm	Compression					0.33 lbs/in	None	Music Wire	3.18 mm	0.125 in		0.5 "	12.7 mm
Century Spring Corp Q-93CS	Closed	0.085 "	2.16 mm	Compression			0.02 in	0.51 mm	17 lbs/in	Gold Iridite	Music Wire	3.18 mm	0.125 in		0.38 "	9.65 mm