Experts in the development and manufacture of precision fasteners,
components and systems, specializing in thin sheet attachment solutions.

Nuts For Sheetmetal

Floating – Types A4, AS, AC, LA4, LAC, LAS

These fasteners provide load bearing threads in thin sheets and permit up to .030"/0.76mm adjustment for mating hole misalignment.

Blind - Types B, BS

Blind fasteners provide permanently mounted blind threads in metal sheets as thin as .040"/1mm. They provide a barrier to protect threads against foreign matter and limit screw penetration.

Standard Profile - Types CLA, CLS, CLSS, H, HN, HNL, S, SL, SS, SMPP, SMPS, SP

Provides standard profile load bearing internal threads in sheets as thin as .025 " / 0.64 mm.

Flush - Type F, F4

PEMSERT® self-clinching flush nuts are designed to be completely flush in sheets as thin as .060"/1.5mm. These fasteners are ideal for applications where a thin sheet requires load-bearing threads but still must remain smooth, with no protrusions on either surface.

Miniature - Types FE, FEO, FEOX, FEX, U, UL

PEM® brand miniature fasteners fit into a minimal space and provide strong, reusable threads. These fasteners provide immediate visual indication when proper installation has been accomplished.

All Metal, Locking Thread - Types FE, FEO, LA4, LK, LKA, LKS, SL, UL

Provides prevailing torque thread locking capability to resist vibrational loosening.

Nylon Insert, Locking Thread - Types CFN, PL, PLC

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.

Right Angle - Type RAA, RAS


Self-Clinching PEM® R'ANGLE® fasteners provide you with strong right angle attachment points in sheets as thin as .040"/1.02mm. R'ANGLE fasteners are cost-effective replacements for: bent edge tabs, bent center tabs, bent flanges, angle brackets, tack welds, and loose hardware.

Spinning Flare Nut - Type SFN™


PEM® Type SFN™ spinning flare nut is a one piece, flanged hex nut that installs by simply pressing it into a properly sized, prepunched embossed mounting hole. The nut is permanently captive and still spins freely in the sheet. This allows quick attachment to mating hardware, eliminating much of the need for loose fasteners.

Hard Panel Nuts - Type SH™


PEM® Type SH installs into thin, harder, high strength steel materials. They allow for overall weight reduction for all vehicles. As well as address environmental / recycle concerns, provide lower installed costs, and allow component standardization.