Part # SO4-440-8, Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4

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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Standoffs for Sheet Metal > Standoffs, Thru-Hole, Threaded and Unthreaded – Types SO, SO4, SOA, SOS > Thru-Hole Threaded Standoffs – Type SO4 > Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 - Unified > Part # SO4-440-8


	Part # SO4-440-8, Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 - 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 SO4 standoffs are for installation into stainless steel sheets as thin as .040”.

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.

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Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 2

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Specifications

Thread Size

.112-40 (#4-40)

Thread Code

440

Length Code

Material Code

Min. Sheet Thickness

.040 in

Hole Size in Sheet + .003 - .000

.166 in

B - Counter-Bore Dia. ± .005

.125 in

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C + .000 - .005

.165 in

D ± 0.01

0 in

H Nom.

.187 in

L - Length +.002 –.005

.250 in

Min. Dist. Hole C/L to Edge

.23 in

For Use in Sheet Hardness¹

HRB 88 / HB 176 or Less

Thread Specification

Internal, ANSI B1.1, 2B

Fastener Material

400 Series Stainless Steel

Standard Finish

Passivated and/or tested per ASTM A380

CAD Supplier

PennEngineering® (PEM®)

¹ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

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Part # SO4-440-8, Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 - Unified

Thread Size

Thread Code

Length Code

Material Code

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

B - Counter-Bore Dia. ± .005

C + .000 - .005

D ± 0.01

H Nom.

L - Length +.002 –.005

Min. Dist. Hole C/L to Edge

For Use in Sheet Hardness¹

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

Download our brochure

Product resources

Services

Our Brands

Useful Links

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Part # SO4-440-8, Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 - Unified

Thread Size

Thread Code

Length Code

Material Code

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

B - Counter-Bore Dia. ± .005

C + .000 - .005

D ± 0.01

H Nom.

L - Length +.002 –.005

Min. Dist. Hole C/L to Edge

For Use in Sheet Hardness1

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

Download our brochure

Product resources

Services

Our Brands

Useful Links

Departments

For Use in Sheet Hardness¹