PennEngineering® Datasheets for Nuts

Nuts are a type of hardware fastener with a tapped inner diameter. They are used with a mating threaded bolt or rod to secure components. There are many sizes and varieties of nuts; each with a particular fastening purpose. Some nuts can be applied without tools, and others may have special designs to prevent the nut from loosening.


Nuts: Learn more

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Product Name Notes
PEM® S-RT™ free-running locknuts are free-running until clamp load is induced. A modified thread angle on the loaded flank provides the vibration resistant locking feature. Screw turns freely until a...
PEM® weld nuts (Types WN/WNS) provide load-bearing threads in metal sheets too thin to tap, and permit faster assembly. PEM brand weld nuts overcome many problems associated with other weld...
Standard Stainless Steel Nut with Base Plate - Metric
Standard Stainless Steel Nut with Base Plate - Unified
Standard Steel Nut with Base Plate - Metric
Standard Steel Nut with Base Plate - Unified
Steel Blind Nut with Base Plate - Metric
Steel Blind Nut with Base Plate - Unified
Type S, SS, CLS, and CLSS nuts provide load-bearing threads in thin sheets with high pushout and torque-out resistance. Type SP, PEM 300® nuts provide strong load-bearing threads in stainless...

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