Lead free brass pushfit female flare fitting threads onto male flare to provide permanent or removable leak free connection.
British Standard Pipe Thread (BSPT) Size Measured Against a Ruler* | |
Actual Diameter (Inches) |
British Standard Pipe Thread (BSPT) (Fractional) |
0.383" | 1/8" |
0.518" | 1/4" |
0.656" | 3/8" |
0.825" | 1/2" |
*NOTE: A very common misconception is that a 1/4" BSPT measures as 1/4 inch on a ruler or tape measurer. However, that is not the case. BSPT will measure larger in diameter. Above is a sizing reference to help clarify.