BSOS-6440-30
Blind Threaded Standoffs – Types BSO, BSOA, BSOS
BSOS-6440-30
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 c
Specifications
- Thread Code
- 6440
- Thread Size
- .112-40 (#4-40), #4-40
- Thread Specification
- 2B, ANSI B1.1, 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
- 30
- Product Category
- Blind Threaded Standoffs – Types BSO, BSOA, BSOS
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 103728
- Brand
- PEM
- PEM Product Family
- SO
- Product Type
- Standoffs
- Technology Type
- Self-Clinching
- Unit (Metric/Unified)
- Unified
- C + .000 – .005_in
- .212in
- F Min._in
- .375in
- H Nom._in
- .250in
- Hole Size in Sheet + .003 – .000_in
- .213in
- L – Length +.002 –.005_in
- .937in
- Min. Dist. Hole C/L to Edge_in
- .27in
- Min. Sheet Thickness_in
- .040in
Resources
Installation & Performance Data
| TYPE | THREAD CODE | STANDOFF MATERIAL | MAX. REC. TIGHTENING TORQUE FOR MATING SCREW (in. lbs.) | TEST SHEET MATERIAL | INSTALLATION (lbs.) | PUSHOUT (lbs.) | TORQUE-OUT (in. lbs.) | PULL-THRU (lbs.) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Steel | 4.75 | .060" 5052-H34 Aluminum | 1700 | 300 | 25 | 310 | ||
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Stainless Steel | 3.8 | .060" 5052-H34 Aluminum | 1700 | 300 | 25 | 248 | ||
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Aluminum | 2.85 | .060" 5052-H34 Aluminum | 1700 | 300 | 25 | 186 | ||
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Steel | 4.75 | .060" Cold-Rolled Steel | 3300 | 420 | 35 | 380 | ||
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Stainless Steel | 3.8 | .060" Cold-Rolled Steel | 3300 | 420 | 35 | 304 | ||
| SO,SOS,SOA,BSO,BSOS,BSOA | 6440 | Aluminum | 2.85 | .060" Cold-Rolled Steel | – | – | – | – |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
|---|