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PEM® Brand Fasteners for Metal Sheets and Panels
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Standoffs for Sheet Metal
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Standoffs for Installing Into Stainless (all) – Types BSO4, SO4, TSO4
>
Threaded Standoff for Installation Into Ultra-Thin Stainless Steel - Type TSO4
>
Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified
>
Part # TSO4-256-750NC
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Part # TSO4-256-750NC, Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Nickel Plated - Unified
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Specifications
Thread Size
.086-56 (#2-56)
Thread Code
256
Length Code
750
Style
1
#3
Min. Sheet Thickness
.025
in
Hole Size in Sheet + .003 - .000
.166
in
C + .000 - .005
.165
in
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F - Min. Thread Depth
.200
in
H - Nom.
.187
in
L - Length ± .003
2
.750
in
Min. Dist. Hole C/L to Edge
.23
in
For Use in Sheet Hardness
3
HRB 88 / HB 183 or Less
Thread Specification
Internal, ANSI B1.1, 2B
Fastener Material
Heat treated 400 Series Stainless Steel
Standard Finish
Electroless Nickel over Copper over Nickel strike per ASTM B733
1
Style #1 - Thru-threaded.
Style #2 - Screw might not pass through unthreaded end. Tapped to minimum full thread depth shown. Incomplete threads on tap may allow screw to pass through.
Style #3 - Blind.
2
Available in other lengths on special order.
3
HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Right Side View
·
2D Sales Drawing
DOWNLOADS
Type TSO4 Self-Clinching Standoffs Brochure
(PDF, 243KB)
PEM Bulletin SO
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