A Hex Jam Nuts is a low profile type of nut, typically half as tall as a standard nut. It is commonly used as a type of locknut, where it is "jammed" up against a standard nut to lock the two in place.
It is also used in situations where a standard nut would not fit.
- Size: 1/4-4"
- Standard: DIN,DIN934, ASME B18.2.2, UNI 5587
- Material: Carbon steel
- Finish: Zinc plated or plain