Premium 304 Stainless Steel Hex Standoff Spacers & Coupling Nuts
Durable 304 stainless steel resists corrosion, rust, and extreme temperatures for long-term reliability. Precision-machined hex design ensures perfect grip with standard wrenches. Available in M2 to M12 sizes (including M2.5) for versatile compatibility with machinery, electronics, automotive, and DIY projects. Smooth threading allows effortless assembly. Extra-long rod coupling nuts provide extended reach for structural or creative applications. Ideal for 3D printers, furniture assembly, robotics, and industrial equipment. Sold in bulk at unbeatable wholesale prices. Stock up on high-quality fasteners with global shipping.