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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Triple-Lok 37° Nut, Sleeve, Locknut BTXTriple-Lok 37° Nut, Sleeve, Locknut BTX

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Triple-Lok 37° Nut, Sleeve, Locknut BTX

Triple-Lok - Nut 37° Flare
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Bold items are most common and readily available.
Showing 1 - 20 of 38
Part # In-Stock Price/UOM
+ 10 BTX-B Contact Us $4.99
+ 10 BTX-S 33 $1.90
+ 10 BTX-SS 9 $16.29
+ 12 BTX-B 20 $5.66
+ 12 BTX-S 141 $2.67
+ 12 BTX-SS 235 $25.62
+ 14 BTX-B Contact Us $23.16
+ 14 BTX-S 4 $3.90
+ 14 BTX-SS Contact Us $49.03
+ 16 BTX-B Contact Us $13.54
+ 16 BTX-S 78 $4.12
+ 16 BTX-SS 242 $38.99
+ 2 BTX-B Contact Us $12.00
+ 2 BTX-S Contact Us $1.40
+ 2 BTX-SS Contact Us $5.12
+ 20 BTX-B Contact Us $27.02
+ 20 BTX-S 164 $12.99
+ 20 BTX-SS 42 $72.95
+ 20-12 BTX-S 181 $4.77
+ 24 BTX-B Contact Us $46.50
UOM End 1 End 2 Material
EA 5/8 Inch N/A Brass
EA 5/8 Inch N/A Steel
EA 5/8 Inch N/A Stainless Steel
EA 3/4 Inch N/A Brass
EA 3/4 Inch N/A Steel
EA 3/4 Inch N/A Stainless Steel
EA 7/8 Inch N/A Brass
EA 7/8 Inch N/A Steel
EA 7/8 Inch N/A Stainless Steel
EA 1 Inch N/A Brass
EA 1 Inch N/A Steel
EA 1 Inch N/A Stainless Steel
EA 1/8 Inch N/A Brass
EA 1/8 Inch N/A Steel
EA 1/8 Inch N/A Stainless Steel
EA 1 1/4 Inch N/A Brass
EA 1 1/4 Inch N/A Steel
EA 1 1/4 Inch N/A Stainless Steel
EA 20 mm 1 1/16-12 UN/UNF-2B Steel
EA 1 1/2 Inch N/A Brass
Triple-Lok® 37° flare tube fittings and adapters are the most popular industrial tube/hose fitting connection in the world. Simply by changing the industry standard sleeve, the same Triple-Lok body can be adapted to metric tubing in sizes ranging from 6 mm tube O.D. to 38 mm tube O.D. Likewise, by using only the body without the nut and sleeve, the Triple-Lok fitting is used as an industry standard hose adapter.

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