240pcs Stainless Steel Hex Bolt & Nut Set - Durable, Corrosion-Resistant with M4 & M5 Sizes for Versatile Use

【Quality Material】: Our hex bolts, nuts and washers are made of high quality stainless steel, which has good performance of rust-resistance, corrosion-resistance, anti-moisture, anti-oxidation and cold-resistance, can perform well even in bad environment, suitable for long-term using.

【2 Kinds of Washers】: Lock washers and flat washers are highly compatible with screws, nuts and bolts in multiple sizes and features a solid bearing surface to reduce pressure and friction, prevent leakage, isolate, loosening or disperse pressure.

【Full Thread】: These heavy duty hex nuts and bolts with full deep thread will provide a stronger and quicker torque than ordinary screws, which will make force evenly, not easy to slip and ensure long-lasting tightening force, you can use it with confidence.

【Wide Application】: Our hex bolts and nuts washers are perfect for professionals, hobbyists, homeowners, mechanics and DIY designers. Widely applied to some small repair like faucet, light fixture, plumber and door handle. And also suitable for furniture, automotive, motorcycle, construction, bridges and roads, power facilities.