♦Coil bolts are designed with fast-threading ,self -cleaning threads.The threads are contoured to mate with the helix coil of Universal's coil ties and coil loops and has a hex nut head for easy lighting.

1/2" coil bolt with coil tie and coil washer for concrete formwork accessories Although coil bolts are very durable by design it is important that they be inspected for bending,cracks,worn threads or reductions of shank diamater due to overloading or misuse.such bolts must be discarded.

♦Coil bolts are never to be lightened using an impact wrench.

​SIZE:

Here are the detailed pictures of the coil bolt:

The coil thread and head shape in detail view:

Packing pictures: first 100pcs put in the plastic bag and then put in carton box .all boxes on steel pallet

HOW TO USE THE COIL BOLT?

1.Price

We endeavor to improve overall efficiency and control the cost of production and sourcing. We constantly monitor the market and review our price to ensure that we are the most competitive price leader. In the event of price gap, we are ready to match the lower price the competitor for the best benefits of our customers.

2.Quality
Quality assurance is our primary foundation of sustainable development. Our company has a dedicated quality management team to strictly control the product quality for the target of meeting customer requirements. In some rare cases that the products failed to satisfy requirements, we have the established product return policies and refund schemes.

3.Reliability
Since its establishment our company has enjoyed a good reputation of reliability. Based on the requirements and specifications of customer order, we stress the importance of satisfying customer needs by reliably making, sourcing and delivering the products through which we believe long-term customer relationships can be built and sustained.