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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Standoffs for Sheet Metal > Thin Sheet, Thru-Hole Standoffs – Types TSO, TSOA, TSOS, TSO4 > Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - Unified > Part # TSO-256-625ZI  

Part # TSO-256-625ZI, Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - 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 TSO, TSOS, and TSOA self-clinching threaded standoffs provide permanent threads in sheets as thin as .025”.

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 Size
.086-56 (#2-56)

Thread Code
256

Length Code
625

Style
#3

Min. Sheet Thickness
.025 in

Hole Size in Sheet + .003 - .000
.166 in

C + .000 - .005

 View
.165 in

D - Min. Thread Depth
.200 in

H Nom.
.187 in

L - Length ± .0031
.625 in

Min. Dist. Hole C/L to Edge
.23 in

For Use in Sheet Hardness2
HRB 60 / HB 107 or Less

Thread Specification
Internal, ANSI B1.1, 2B

Fastener Material
Non-heat Treated Carbon Steel

Standard Finish
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
1 Available in other lengths on special order.
2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.


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·  Available lengths on special order



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