Versatile Headed Studs

Versatile Headed Studs are used in ship engineering to reinforce the deck structure. They are galvanized to resist corrosion from seawater. The prices are competitive, and a 10% discount is offered when the order quantity exceeds 200 pieces. We ship by sea - this is a good option for large orders, and it usually takes 10 to 14 days. The bolts are placed in galvanized boxes and sealed with waterproof tape. We test their corrosion resistance by exposing them to a salt spray environment for 720 hours to ensure they do not rust. Each batch of products is certified by DNV GL and comes with a test report. Before shipment, they will also undergo a pressure test to ensure they are suitable for underwater use. Due to their long lifespan, these bolts are an ideal choice for ship engineering.

Product Details

The Versatile Headed Studs are used to fix the solar panel frame onto the metal support structure in renewable energy projects. They have threads for easy installation. They are reasonably priced, especially for larger orders - if the order quantity reaches 5,000 or more, you can save 12% of the cost. We transport them by train, which is a cost-effective method, taking approximately 4 to 6 days. They are packed in cardboard boxes with partitions to prevent damage. We conduct a tightening strength test on each bolt (it must reach at least 20 Newton-meters), and they have passed TUV certification to ensure quality. Before leaving the factory, each batch of products will be inspected for appearance and size to ensure there are no defects. These bolts are highly efficient and are widely used in global solar energy systems.

Metric and imperial sizes

We offer various sizes of Versatile Headed Studs, ranging from M5 to M36 in metric dimensions, as well as from 1/4 inch to 1.5 inches in imperial dimensions. Standard lengths range from 20 mm to 500 mm, and custom lengths up to 1000 mm are available. The diameter of the screw head is typically 1.5 to 2 times wider than the screw body, allowing for a secure fixation of objects. All screws are equipped with precise threads - whether partial or complete - manufactured according to ISO and ASTM standards, so they can be used in conjunction with most nuts and tools anywhere.