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PEM PLC-440 4-40 UNC PEMHEX Clinch Nut Stainless Steel (Bag of 100)

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25 left

The thread locking torque performance of Type PLC PEMHEX® self-clinching fasteners is equivalent to applicable NASM25027 specifications.

A nylon hexagonal element provides a reusable, non-metallic prevailing torque thread lock. The strong knurled collar receives the installation force and resists torque. The spin resistance of the knurl greatly exceeds the torque that can be exerted by the self-locking feature. As the knurled collar is embedded in the sheet, the undercut cavity beneath the collar is filled with displaced sheet material, thereby captivating the fastener in the sheet.

Sold in bags of 100, ideal for prototyping.

Image is representative of range.

More Information
Manufacturer PEM
Part Number PLC-440
Material Stainless Steel
Finish Passivated
Thread 4-40 UNC
MIN Sheet Thickness 0.04-0.07"
Hole Size 0.234"
Hole Tolerance -0.000" / +0.003"
Sheet Hardness HRB 70 / HB 125 or Less