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Blind, Threaded Standoffs – Types BSO, BSO4, BSOA, BSOS
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Blind Threaded Standoffs – Type BSO4
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Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified
> Item # BSO4-6440-22
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PEM® Brand Fasteners for Metal Sheets and Panels
PEM® Brand Fasteners for Metal Sheets and Panels
Standoffs for Sheet Metal
Standoffs for Sheet Metal
Blind, Threaded Standoffs – Types BSO, BSO4, BSOA, BSOS
Blind, Threaded Standoffs – Types BSO, BSO4, BSOA, BSOS
Blind Threaded Standoffs – Type BSO4
Blind Threaded Standoffs – Type BSO4
Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified
Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified
Item # BSO4-6440-22
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Item # BSO4-6440-22, Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified
BSO4-6440-22
Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified
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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.
Types BSO4 standoffs are for installation into stainless steel sheets as thin as .
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Unit of Measure
Imperial
Metric
Both
Specifications
Thread Size
N/A
.112-40 (#4-40)
Thread Code
N/A
6440
Length Code
N/A
22
Material Code
N/A
4
Min. Sheet Thickness
1
N/A
.040 in
Hole Size in Sheet + .003 - .000
N/A
.213 in
C + .000 - .005
N/A
.212 in
F Min.
N/A
.375 in
H Nom.
N/A
.250 in
L - Length +.002 –.005
N/A
.687 in
Min. Dist. Hole C/L to Edge
N/A
.27 in
For Use in Sheet Hardness
2
N/A
HRB 88 / HB 176 or Less
Thread Specification
N/A
Internal, ANSI B1.1, 2B
Fastener Material
N/A
400 Series Stainless Steel
Standard Finish
N/A
Passivated and/or tested per ASTM A380
CAD Supplier
N/A
PennEngineering® (PEM®)
1
For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
2
HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.