Captive, or self-retained, nuts are multiple-threaded fasteners used on many thin materials. They are good in blind locations, and can generally be attached without damaging finishes.

This sheet metal bender is constructed from I-beam, pipe, bearings, steel plate, threaded rod, nuts, sprockets, chain, and a gear motor. I thought a lot about how I will make it and what the ...

Available in many variations and sizes, TR’s huge stock allows delivery mostly within 24 hours. Blind rivet nuts – also known as gripserts, coleserts and blind nuts, can be easily installed into sheet ...

Including the Tri-5 - Grade 8 Zinc CR3 Plated Steel and the Tri-6 - Grade 8 Zinc CR3 Plated Steel. Metric dimensions and performance data are provided.