Explore the terrific mass production process of mild steel tractor nut bolts, designed for strength and reliability. From precise machining to final assembly, each step ensures the highest quality ...

Repurposing rusty bolts into Wootz steel to forge a flying Kunai is a perfect blend of ancient steelmaking techniques and ...

But regardless of what happens over the next few days, Jakins’ steel nut will live long in conker infamy. (Top image: Artwork by Meech Robinson; Photos from Getty Images) Jun 5, 2025.

If your lug nuts have started to swell, changing a tire can be a major hassle. Here's why the problem can develop and what you can do to fix it.

“We think he’s innocent, but we’re just checking,” said a spokesman for the World Conker Championships, of allegations that the male champion swapped a chestnut for a steel nut.

OAKLAND — When very large, high-strength steel rods on the new Bay Bridge snapped in early spring, worried commuters suddenly saw bolts everywhere and wondered why some hold and others fail. And ...

If there’s an enduring image of how large steel structures used to be made, it’s probably the hot riveting process. You’ve probably seen grainy old black-and-white films of a rive… ...

For most self-clinching steel nuts, the mounting material should be less than Rockwell B 80 in hardness. Self-clinching nuts can be used in materials as thin as 0.03 in. and, with some small ...

The failure of seismic-safety bolts on the new eastern span of the Bay Bridge was the product of a series of apparent errors and miscalculations that left once-robust steel prey to simple ...