Best offers Jawco Nu Thred Rethreading File Set SAE Metric #153 Jawco #153 Nu Thred Thread Restoring File Set - Fix Stripped ...

Screws get stuck, and it often takes ingenuity as well as elbow grease to get them unstuck. Back in the good old days, it was common practice to coat the threads of a screw with a little beeswax ...

Few things disturb us more than the bewilderment of a broken bolt or seized pipe plug in a casting. You're at a loss for how to get the darned thing out. This is when you have to slow down and come up ...

They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...

Stripped or damaged threads on an M14 x 1.25 bolt hole? Don’t worry – this Helicoil-style thread repair kit from neilsen has you covered. It comes with 15 pieces (inserts and tools) to permanently fix ...

Tapping screws form mating threads in materials they are driven into. There are two basic types: thread forming and thread cutting. The thread-forming screw displaced material around the pilot hole so ...

Few things disturb us more than the bewilderment of a broken bolt or seized pipe plug in a casting. You're at a loss for how to get the darned thing out. This is when you have to slow down and come up ...