2 votes
Accepted

Trying to detach a detachable handle on a meat grinder

Because the joint created by the handle and the auger bit is solid metal, the threading is, as you've noted, held in place by the rotation. It is common that a sharp blow on the handle in the correct ...
fred_dot_u's user avatar
  • 6,975
2 votes

Looking for bolt with press nut

One name it goes by is a PEM pin. In addition to the various washer names given by Solar Mike, it might also be called various forms of push-on retaining clips/rings (whereas a normal retaining clip ...
DKNguyen's user avatar
  • 5,312
1 vote
Accepted

Looking for bolt with press nut

The washer is often called a lock washer, star lock washer or clamping washer or ring. The threadless bolt is often called a pin.
Solar Mike's user avatar
  • 15.5k

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