the.com/fasteners
The unsung diplomats brokering peace between two things that would rather be apart.
means Hardware like screws, bolts, nails, rivets, and zippers that join or secure objects together.
from From Old English faestnian, to make firm or fix, rooted in faest meaning steadfast and unmoving.
Loose threatBoeing once grounded jets over a few missing bolts.
Screw vs boltA bolt needs a nut; a screw threads its own.
Velcro originInspired by burrs sticking to a dog's fur.