Part # NFPA-M3.5, Press-in Threaded Inserts, Hexagonal - Metric On PennEngineering

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All Categories > SI® Brand Insert for Plastics > Press-in Inserts > Hexagonal Inserts – Types NFPC, NFPA > Press-in Threaded Inserts, Hexagonal - Metric > Part # NFPA-M3.5

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Press-fit insert provides strong, reusable threads. No heat or ultrasonics required.
Hexagonal “barbed” configuration ensures high torqueout and pullout values.
Aluminum inserts ideal for light weight designs.
Aluminum and stainless steel inserts offer lead-free alternative.

Unit of Measure

Specifications

Thread Size x Pitch	N/A M3.5 x 0.6
Type	N/A NFPA
Thread Code	N/A M3.5
A Max.	N/A 5.84 mm Loading zoom
C Max.	N/A 4.72 mm
E Nom.	N/A 4.75 mm
Min. Sheet Thickness	N/A 6.10 mm
Hole Size in Sheet + 0.08	N/A 4.75 mm
Min. Boss Dia.	N/A 12.70 mm
Min. Depth Full Thread H¹	N/A 5.38 mm
Thread Specification	N/A 6H per ASME B1.13M
Standard Material	N/A Aluminum
Standard Finish	N/A Plain
CAD Supplier	N/A PennEngineering® (SI®)

¹ Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at pilot end.