Eccentric rivets-The significance on doors and windows

Looking for a way to make your door and window installations rock-solid and long-lasting? Look no further than step nails – the unsung heroes that bring unmatched reliability to your projects!

Nanjing Feilong Fastener Manufacturing Co., Ltd. has been committed to the production of Windows screw and Doors screw products for many years.

Non-standard customization

Customized eccentric rivets

What makes step nails a game-changer? Their unique ridged shank design isn’t just for show. Those ridges lock into wood (or other materials) with a grip that ordinary nails can only dream of. When you use them to secure door frames to wall studs, you’re saying goodbye to wobbly doors that shift over time. Even with daily slams or temperature swings, these nails keep frames firmly in place, ensuring smooth operation for years.

For windows, step nails are a must-have. They hold window frames tight to the wall, so even strong winds or vibrations won’t budge them. No more annoying gaps that let in drafts or water – just a secure seal that keeps your space comfortable and dry. And when fastening sashes, they guarantee smooth movement, making opening and closing windows a breeze.

Production equipment

Production factory

The factory covers an area of 22 mu, has 106 sets of equipment and 86 employees, among whom 21 are senior engineers. For many years, advanced technology and scientific management have always led the fastener industry.

Choose our custom non-standard screws and experience the difference of a perfect fit.

If you need samples, please contact us. We provide free samples. Email: sales@fastener7.com