Blind Threaded Standoffs BSO BSOA BSOS
Self Clinching Fasteners，Standoffs For Sheet Metal
PEM Standard Inches and Metric Sizes
Self-clinching standoffs Installed quickly and easily in metal panels that are 0.040" /1.00 mm thick
Installed using pneumatic, hydraulic, or mechanical press.
No secondary operation needed prior to installation.
With blind standoff, outer sheet surface is both flushed and closed.
BSO Blind Threaded Standoffs , blue and white zinc plated on the surface, applied to thin plate
The Binkd threaded standoffs are generally divided into two types, one is a through-hole rivet stud or SO type, and the other is a blind-hole rivet stud or BSO.
The main difference between them is that the hole in the standoff, It is not through, and the thru-hole or blind-hole type of standoffs are mainly determined by the performance and requirements of the product.
It should be noted that if the standoff is too long, the thru-hole standoff processing efficiency is low, so the standoff of the blind hole is relatively more used, so we see that the longer-sized standoff is generally blind-hole self-clinching standoffs.
Of course, it is generally not necessary to make through-holes or full-threads for longer-sized standoffs because the standoff that match them are not too long.