Double Head Screw

To make double head screw last, look after them. Regularly check the threads for wear, rust, or bending, especially in areas that frequently experience vibration. Apply anti bite grease on the threads before assembly - this can prevent the threads from getting stuck during disassembly in the future.

Store them somewhere dry and not too hot or cold—this stops rust from forming. If they’ll be near saltwater or chemicals, go for stainless steel or galvanized rods since they hold up better against rust. Don’t crank them down too hard, which can wreck the threads. A torque wrench helps you hit the recommended tightness without overdoing it.

If a section gets messed up, you can usually just chop off the damaged part and re-thread the rest. No need to buy a new one, it's both convenient and can save money. Engineers follow the manufacturer's guidance - this can extend their lifespan and prevent accidents.

Details

Double head screw can be customized a lot to fit specific needs. Xiaoguo®’ can make them in specific lengths, thread sizes, and diameters for unique uses. Industries such as aerospace or marine engineering have special environments that require special materials such as titanium or brass. So rolling threads (smoother and stronger) or cutting threads (suitable for precise small projects) are better choices.

There are also custom coatings such as Xylan or Dacromet that help with extreme temperatures or friction issues. In order to facilitate differentiation, some screws may have grade markings or color codes. Whether it's building seismic supports or modular furniture, custom threaded rods can perfectly meet your needs with minimal waste and simple installation.

Do you have this question

Q: What packaging methods are used to protect double head screw during long-distance shipping?

A: Double head screw are usually bundled together, coated with anti-rust oil, and wrapped in materials that keep moisture out. For ocean shipping, they’re packed in wooden crates or sturdy cardboard boxes to stop them from bending or damaging the threads. VCI paper (which prevents rust during long trips) is often added too.

You can inform XIAOGUO's engineers of your specific packaging requirements, such as using PVC sleeves to wrap individual threaded rods to avoid scratches. After the threaded rods are wrapped, they can withstand humidity, temperature changes, and rough handling during transportation. In this way, they can arrive intact and immediately be put into use.