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Sherex by PEM's High Strength Round Body Open End Rivet Nuts are designed to meet the rigorous demands of high-clamp-load environments. These round body rivet nuts deliver exceptional performance when paired with Grade 8 (imperial) bolts.

Sherex by PEM's High Strength round body rivet nuts design is based off of Optisert, with underhead wedges and engineered knurled body design.

Install using standard hydro-pneumatic rivet nut tooling.

Ideal for industries like automotive, heavy truck, construction, and agriculture equipment, they provide a reliable, high-strength alternative to traditional weld nuts—offering comparable strength thresholds without the complexities of welding.

For more information, please contact us!

Unit of Measure

Thread Size

N/A 1/4" - 28 UNF

Grip Range
(Min.-Max.)

N/A .060-.138

L ±.015
(inch)

N/A 0.711

HD (±.015)
(inch)

N/A 0.61

HT
±.004

N/A 0.050

D (Max.)
(inches)

N/A 0.393

IL (Max.)
(inches)

N/A 0.512

Hole Size
+.006/-.000 (inches)

N/A 0.394

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