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Compression Springs
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Squeeze these springs and they’ll push right back to their original length. When compressed, they apply steady pressure to keep components securely in place. Release the pressure and they snap back instantly, just like the tip of a ballpoint pen.
Spring Steel—Strong and resilient, but best suited for dry environments since moisture will cause these springs to rust.
Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant stainless steel springs won't degrade when exposed to salt water and harsh chemicals. They're easier to compress than steel, but can’t handle as high a load.
Lg., mm | OD, mm | ID, mm | Wire Dia., mm | Compressed Lg. @ Max. Load, mm | Max. Load, lb. | Spring Rate, lbf/mm | End Type | Specs. Met | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spring Steel | |||||||||||||
| 93.5 | 11.25 | 8.75 | 1.25 | 47.7 | 13 | 0.3 | Closed and Ground | DIN 2095, DIN 2098, DIN 17223 | 1 | 94125K218 | 00000 | ||
Highly Corrosion-Resistant 316 Stainless Steel | |||||||||||||
| 93.5 | 11.25 | 8.75 | 1.27 | 61.3 | 8.2 | 0.25 | Closed and Ground | — | 1 | 8969T865 | 0000 | ||
Precision Compression Springs
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Count on these springs when accuracy and repeatability are a must. All are made to tight OD and spring-rate tolerances. They’re often used for metering, measuring, and positioning jobs that require steady pressure or exact movement.
Corrosion-Resistant 302 Stainless Steel—Won’t corrode from exposure to moisture and mild chemicals, including ammonia often found in cleaning solutions. These springs are easier to compress than steel, but can’t handle as high a load.
Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant stainless steel springs won't degrade when exposed to salt water and harsh chemicals. They're easier to compress than steel, but can’t handle as high a load.
Lg., mm | OD, mm | OD Tolerance, mm | ID, mm | Wire Dia., mm | Compressed Lg. @ Max. Load, mm | Max. Load, lb. | Spring Rate, lbf/mm | Spring Rate Tolerance, lbf/mm | End Type | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corrosion-Resistant 302 Stainless Steel | ||||||||||||||
| 93.5 | 11.25 | -0.4 to 0.4 | 8.75 | 1.25 | 57.7 | 9.3 | 0.26 | -0.03 to 0.03 | Closed and Ground | 1 | 3492N26 | 00000 | ||
Highly Corrosion-Resistant 316 Stainless Steel | ||||||||||||||
| 93.5 | 11.25 | -0.4 to 0.4 | 8.75 | 1.25 | 63.5 | 7.8 | 0.26 | -0.03 to 0.03 | Closed and Ground | 1 | 3492N46 | 0000 | ||
