Part # TSO-256-187ZI, Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS

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	All Categories Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - Unified


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-256-187ZI


	Part # TSO-256-187ZI, Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - Unified

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.

Thin sheet, thru-hole standoffs - TSO, TSOA, TSOS

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Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS, Style #1

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Specifications

Thread Size

.086-56 (#2-56)

Thread Code

256

Length Code

187

Style

Min. Sheet Thickness

.025 in

Hole Size in Sheet + .003 - .000

.166 in

C + .000 - .005

.165 in

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H Nom.

.187 in

L - Length ± .003¹

.187 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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Part # TSO-256-187ZI, Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - Unified

Thread Size

Thread Code

Length Code

Style

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

C + .000 - .005

H Nom.

L - Length ± .003¹

Min. Dist. Hole C/L to Edge

For Use in Sheet Hardness²

Thread Specification

Fastener Material

Standard Finish

Download our brochure

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Part # TSO-256-187ZI, Threaded Standoffs for Sheets as Thin as .025” - Types TSO, TSOA, TSOS - Unified

Thread Size

Thread Code

Length Code

Style

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

C + .000 - .005

H Nom.

L - Length ± .0031

Min. Dist. Hole C/L to Edge

For Use in Sheet Hardness2

Thread Specification

Fastener Material

Standard Finish

Download our brochure

Product resources

Services

Our Brands

Useful Links

Departments

L - Length ± .003¹

For Use in Sheet Hardness²