BSOS-M4-8
Blind Threaded Standoffs – Types BSO, BSOA, BSOS
BSOS-M4-8
Blind Threaded Standoffs – Types BSO, BSOA, BSOS
These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes – and become permanently mounted in the thin sheet.
When blind-threaded types are used, outer sheet surfaces are not only flush, but closed as well.
If you require a standoff which we do not offer in this bulletin, please contact us. We will be happy to work with you to satisfy your special need.
Specifications
- Thread Code
- M4
- Thread Size
- M4 x 0.7
- Thread Specification
- 6H, ANSI/ASME B1.13M, Internal
- Fastener Material
- 300 Series Stainless Steel
- Material Code
- S
- Standard Finish
- Passivated and/or tested, Passivated and/or tested per ASTM A380
- For Use in Sheet Hardness
- HRB 70 / HB 125 or Less
- Length Code
- 8
- Product Category
- Blind Threaded Standoffs – Types BSO, BSOA, BSOS
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 103729
- Brand
- PEM
- PEM Product Family
- SO
- Product Type
- Standoffs
- Technology Type
- Self-Clinching
- Unit (Metric/Unified)
- Metric
- C – 0.13_mm
- 7.12mm
- F Min._mm
- 4.00mm
- H Nom._mm
- 7.9mm
- Hole Size in Sheet + 0.08_mm
- 7.14mm
- L – Length +0.05 –0.13_mm
- 8mm
- Min. Dist. Hole C/L to Edge_mm
- 8mm
- Min. Sheet Thickness_mm
- 1.27mm
Resources
Installation & Performance Data
TYPE | THREAD CODE | STANDOFF MATERIAL | MAX. REC. TIGHTENING TORQUE FOR MATING SCREW (in. lbs.) | TEST SHEET MATERIAL | INSTALLATION (kN) | PUSHOUT (N) | TORQUE-OUT (N-m) | PULL-THRU (N) | ||
---|---|---|---|---|---|---|---|---|---|---|
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Steel | 2 | 1.5 mm 5052-H34 Aluminum | 10.7 | 1780 | 5.08 | 2575 | ||
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Stainless Steel | 1.6 | 1.5 mm 5052-H34 Aluminum | 10.7 | 1780 | 5.08 | 2060 | ||
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Aluminum | 1.2 | 1.5 mm 5052-H34 Aluminum | 10.7 | 1780 | 5.08 | 1545 | ||
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Steel | 2 | 1.5mm Cold-Rolled Steel | 17.8 | 2490 | 8.47 | 3110 | ||
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Stainless Steel | 1.6 | 1.5mm Cold-Rolled Steel | 17.8 | 2490 | 8.47 | 2488 | ||
SO,SOS,SOA,BSO,BSOS,BSOA | M4 | Aluminum | 1.2 | 1.5mm Cold-Rolled Steel | – | – | – | – |
Inventory
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