500PCS SO-M4 (O/D 7.12mm) Hex Rivet Nuts Press Fit Standoffs Thru-hole Spacer Threaded Self Clinching Feigned Crimped Sheet Metal Panel Carbon Steel Carbon Steel (O/D 7.12mm):SO-M4-4.5 (500pcs) if there are specifications and

if there are specifications and models published missing

5M3-9 BSO-3

5M3-21 SO-3

5M3-3 BSO-3

5M3-25 BSO-3

500PCS SO-M4 (O/D 7.12mm) Hex Rivet Nuts Press Fit Standoffs Thru-hole Spacer Threaded Self Clinching Feigned Crimped Sheet Metal Panel Carbon Steel Carbon Steel (O/D 7.12mm):SO-M4-4.5 (500pcs) if there are specifications andWholesale@Retail SO M4 (O D 7. 12mm) Thru hole Threaded Standoffs Self Clinching Standoff Carbon Steel Hex Blind Hole Pressure Riveting Stud Column Pressures Nut Bottom Holes Which use the proven self clinching design, install with a squeeze in punched or drilled round holes and become permanently mounted in the thin sheet; Available with blind or thru threads for stacking or spacing enclosures, circuit boards, and components. aslo available