PennEngineering - Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4

Unit of Measure

Items	TSO4-256-090 Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified	TSO4-256-125 Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified	TSO4-256-187 Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified	TSO4-256-250 Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified	TSO4-256-312 Threaded Standoffs for Stainless Sheets as Thin as .025” - Types TSO4 – Unified
Description	N/A
Thread Size	N/A .086-56 (#2-56)
Thread Code	N/A 256
Length Code	N/A 090	N/A 125	N/A 187	N/A 250	N/A 312
Style¹	N/A #1	N/A #1	N/A #1	N/A #1	N/A #2
Min. Sheet Thickness	N/A .025 in
Hole Size in Sheet + .003 - .000	N/A .166 in
C + .000 - .005	N/A .165 in
F - Min. Thread Depth	N/A .200 in
H - Nom.	N/A .187 in
L - Length ± .003²	N/A .090 in	N/A .125 in	N/A .187 in	N/A .250 in	N/A .312 in
Min. Dist. Hole C/L to Edge	N/A .23 in
For Use in Sheet Hardness³	N/A HRB 88 / HB 183 or Less
Thread Specification	N/A Internal, ANSI B1.1, 2B
Fastener Material	N/A Heat treated 400 Series Stainless Steel
Standard Finish	N/A Passivated and/or tested per ASTM A380
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.