Definition of a bolt
A bolt is a big screw made of a hexagonal head and a threaded cylindrical rod, on which a nut is screwed to connect and fasten two metallic elements together.
LLS manufactures bolts made of various types of light material such as titanium, ergal, aluminium, inconel, monel, hastelloy, carbon and other special alloys.
Definition of a nut:
A nut is a small hexagonal or square shaped prism provided with a threaded hole used to fasten bolts.
LLS manufactures nuts made of titanium, ergal, aluminium, monel, inconel, hastelloy and other special alloys in compliance with the DIN standards.