A jam nut is a low-profile nut, typically about half the height of a standard nut, ... Prepare to Win, the aptly names “Nuts, Bolts, Fasteners and Plumbing Handbook”.

This article was originally published with the title “ American Standard for Bolts and Nuts ” in Scientific American Magazine Vol. 16 No. 21 (May 1867), p. 333 doi:10.1038 ...

Read about helpful tech tips regarding the nuts and bolts of your car in the ... a metric bolt might have an "8.8" or a "10.9" stamped on its head while a standard U.S.-grade bolt might have ...

There are tons of ways to get a rusted, stuck, or jammed nut or bolt out of a piece of furniture or another object, but the folks at Make Magazine run. Skip to Main Content.