100-Pack 5/16" Stainless Steel Balls 440C G16 Bearing Balls

100 Loose Stainless Steel Balls
✔️ 440C Grade G16 - 5/16" (0.313" / 7.94mm)

This pack of 100 stainless steel loose balls is made from durable 440C grade steel with a G16 precision rating. At 5/16" (0.313" / 7.94mm), these bearing balls are ideal for replacements, repairs, and mechanical projects that demand strength and accuracy.

✅ Size: 5/16" = 0.313" inch = 7.94mm
✅ Quantity: 100 balls
✅ Material: stainless steel grade 440C
✅ Quality grade: G16 precision
✅ Hardness: 60 Rockwell

💡 Why use 440C stainless steel balls in mechanical builds?
They’re engineered for strength, corrosion resistance, and precision.

• High carbon content delivers excellent wear resistance

• Stainless steel resists rust in wet or humid environments

• Precision G16 rating ensures smooth rotation and performance

A reliable choice for long-lasting replacements, stock up on this pack today and keep your projects rolling with confidence.