550MM Extended Length 250MM Stroke Stainless Steel Gas Shock
Free, easy returns if the product does not fit
- Brand: Gastac Gas Spring
- Availability: 500
- Sales: 48
550MM Extended Length 250MM Stroke Stainless Steel Gas Shock
316L stainless steel gas springs resist corrosion in harsh environments, ideal for marine, medical, chemical, and food industries. Available in micro, compression, locking, and tension types, with popular sizes in stock and others made to order. 304 stainless steel options suit general corrosive settings, with adjustable force via Allen key. Surfaces are hardened for durability, ensuring long-lasting, rust-free performance.
GASTAC offer both standard sizes and custom-manufactured options to meet specific force requirements. Some gas struts feature force adjustability and specially treated surfaces for added hardness, ensuring durability and reliability for your application.

Gas Springs Specifications
| Rod Ø | 14mm | 0.55″ |
| Cylinder Ø | 28mm | 1.10″ |
| Stroke | 250mm | 9.84″ |
| Extended Length | 550mm | 21.65″ |
| Force | 150 – 2500N | 33.7 – 562.0 lbs |
| Thread Ø | M10 x 1.5 | M10 x 1.5 |
| Material | 304 Stainless steel | 316 Stainless steel |
Key Features of Gastac Gas Spring
Nitrided piston rod delivers long-lasting, corrosion-resistant performance
Backed by a free 2-year warranty for peace of mind
Factory-direct Gastac Gas Spring for consistent quality and value
Free, easy returns if the product does not fit
Fast delivery: typically ships within 5–10 business days



