50Pcs 304 Stainless Steel Compression Springs, 0.4mm x 9mm x 50mm Small & Tiny Pen Spring for Home Repair & DIY, Workshop & Industrial Use, (Silver Tone)

Key Features

• Package Contains -- 50 Pcs stainless steel compression springs. Spring Size Wire Diameter 0.4mm (0.02"); Outer Diameter 9mm (0.35"); Free Length 50mm (1.97")
• 304 Stainless Steel Material -- High elasticity, smooth surface, corrosion-resistant and rust-proof, reusable, and long service life
• Flexible and Highly Elastic -- Used in various applications to absorb impact, with uniform coil spacing, distinct curvature, stable force distribution, and full elasticity, providing reliable support for mechanical systems.
• Easy to Use -- No tools required, simply insert it into the corresponding hole or fixture, saving time and effort. The compression spring can withstand a certain load without deforming or getting damaged.
• Wide Application -- The spring coil provides a good balance of strength and flexibility, making it suitable for workshop and home repairs, DIY projects, ballpoint pens, toys, home appliances, and electronic devices

Product Description

About this item Package Contains -- 50 Pcs stainless steel compression springs. Spring Size: Wire Diameter 0.4mm (0.02"); Outer Diameter 9mm (0.35"); Free Length: 50mm (1.97") 304 Stainless Steel Material -- High elasticity, smooth surface, corrosion-resistant and rust-proof, reusable, and long service life Flexible and Highly Elastic -- Used in various applications to absorb impact, with uniform coil spacing, distinct curvature, stable force distribution, and full elasticity, providing reliable support for mechanical systems. Easy to Use -- No tools required, simply insert it into the corresponding hole or fixture, saving time and effort. The compression spring can withstand a certain load without deforming or getting damaged. Wide Application -- The spring coil provides a good balance of strength and flexibility, making it suitable for workshop and home repairs, DIY projects, ballpoint pens, toys, home appliances, and electronic devices ›