M5x90mm Black Carbon Steel Half-Thread Hex Socket Bolt & Nut Set (5 Sets)

Engineered for precision and durability, this 5-set collection features M5x90mm half-thread hex socket bolts and nuts crafted from corrosion-resistant carbon steel. The unique half-thread design provides superior holding power while the full-length shank prevents material compression. These fastener combinations boast clean, rounded edges without burrs for safe handling and clear, non-slip threading that ensures reliable performance in demanding applications. Perfect for machining projects, furniture assembly, automotive repairs, and industrial equipment, they offer exceptional compression resistance and easy installation. Whether you're working on architectural models, electronic enclosures, or home DIY projects, these professional-grade fasteners deliver secure connections that won't deform under pressure. The classic black finish adds a sleek, professional look to any project while providing additional corrosion protection.