I need a spring that will fully compress with 75lbs.+ on it, but will not compress when under 40lbs. Will this spring fit my needs?

The is spring has a maximum safe load of 44.20 lbs. and a maximum deflection of 1.34".

What is the total compression weight of the spring?

The maximum safe load is 66.60 lbs. Maximum deflection is 1.717.

How many kilos is it rated for?

I only needed to keep tension on a set screw. It did not need a specific force. They are small springs of only spring steel. I could easily compress between my hands. I also only used for a few months so could not comment on fatigue as well.

Could i easily compress this with my hands? Please don't tell me max load or deflection - i don't know what that means!

This will have to do with hand strength. The wire size, spring diameter and length along with the maximum safe work load( how much weight can be applied until the spring fails) and deflection (how much the spring will compress down in inches) are all factors.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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الحساب عربة التسوق

Prime-Line SP 9731 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.105 GA x 7/8 In. x 3 In. (2 Pack)

Prime-Line SP 9731 Compression Spring, Spring Steel Construction, Nickel-Plated Finish, 0.105 GA x 7/8 In. x 3 In. (2 Pack)

Product ID: 45311366

🌊Nickel-plated finish – corrosion resistant

⚙️7/8 in diameter – versatile fit

🛠️0.105 in wire gauge – precision strength

KD 3.90

Duties & taxes included

In stock

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Description

⚙️ Spring into action with strength and style!

PRECISION DIMENSIONS - 0.105 gauge wire, 7/8 inch diameter, and 3 inch length for exact fit in diverse applications.
UNIVERSAL APPLICATION - Ideal for appliances, automotive, marine, tools, and creative DIY projects—be the go-to fixer.
HEAVY DUTY LOAD CAPACITY - Supports up to 52.7 lbs max load with 1.5 inch deflection for robust mechanical needs.
CORROSION RESISTANT SHINE - Sleek nickel plating protects against rust, perfect for indoor and outdoor use.
ENGINEERED FOR RELIABILITY - Tempered spring steel ensures maximum durability and consistent compression performance.

The SP 9731 Compression Spring is a premium, nickel-plated spring steel coil designed for high durability and corrosion resistance. Measuring 7/8 inch in diameter, 3 inches in length, and 0.105 inch wire gauge, it supports up to 52.7 lbs load with 1.5 inch deflection. Perfect for professional and DIY use across automotive, marine, appliances, and mechanical devices, this spring combines precision engineering with versatile application.

Specifications

ASIN	B008RG6IUA
Assembled Diameter	0.88 Inches
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#24,652 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Mechanical Compression Springs
Color	Nickel
Customer Reviews	4.4 4.4 out of 5 stars (279)
Cutting Diameter	0.88 Inches
Date First Available	January 18, 2013
Finish	nickel,steel
Included Components	Springs
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	2.4 ounces
Item model number	SP 9731
Manufacturer	Prime-Line Products (Home Improvement)
Material	Steel
Measurement System	inch, wire_size
Part Number	SP 9731
Size	7/8 in. x 3 in.
Warranty Description	Goods are warranted against manufacturing defects for 1 year.

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