SHOP Tube Fitting

Parker Tube Fitting Division's long history of innovation includes familiar brands such as Triple-Lok 37 degree flared fittings, Seal-Lok o-ring face seal fittings and Ferulok bite type flareless fittings. Inch, metric and conversion fittings are available in all product offerings.
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Ferulok Plug and Cap PNUFerulok Plug and Cap PNU

*Product image is representative provided by the manufacturer. Do not make buying decisions soley based on the image. Please verify specifications meet your requirements.

Ferulok Plug and Cap PNU

Plug Flareless
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Bold items are most common and readily available.
Showing 1 - 12 of 12
Part # In-Stock Price/UOM
+ 10 PNU-S 4 $15.50
+ 12 PNU-S Contact Us $17.14
+ 12 PNU-SS Contact Us $46.91
+ 16 PNU-S Contact Us $23.22
+ 2 PNU-S Contact Us $14.56
+ 4 PNU-S 11 $5.31
+ 4 PNU-SS Contact Us $8.40
+ 5 PNU-S Contact Us $6.09
+ 6 PNU-S 9 $6.87
+ 6 PNU-SS Contact Us $13.57
+ 8 PNU-S Contact Us $7.21
+ 8 PNU-SS 5 $46.87
UOM End 1 Material
EA 5/8 Inch Steel
EA 3/4 Inch Steel
EA 3/4 Inch Stainless Steel
EA 1 Inch Steel
EA 1/8 Inch Steel
EA 1/4 Inch Steel
EA 1/4 Inch Stainless Steel
EA 5/16 Inch Steel
EA 3/8 Inch Steel
EA 3/8 Inch Stainless Steel
EA 1/2 Inch Steel
EA 1/2 Inch Stainless Steel
The Ferulok fitting design utilizes a combination of proven European features, coupled with many innovative product improvements instituted by Parker Hannifin. On assembly, the ferrule “bites” into the outer surface of the tube with sufficient strength to hold the tube against pressure, without significant distortion of the inside tube diameter. Ferulok fittings are especially suitable for use with tube wall thickness ranging from medium to extra heavy.

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