Product Description
Hose fittings
Initials and standard identification
Fittings are manufactured to the following internationally recognized specification. These relate to thread forms and methods of sealling.
General
Dash size reference for inch threads (thread size chart)
Dash size bsp nptf SAE jic 74º SAE 90º Orfs SAE 90º Inverted flare (orb) o-ring boss
02 - 28 - 27 - 24 - 24 - - 24 - 24
03 - - - 24 - 24 - - 24 - 24
04 ¼ - 19 ¼ - 18 - 20 - 20 - 18 - 24 - 20
05 - ½ - 20 ½ - 20 - ½ - 20 ½ - 20
06 - 19 - 18 - 18 - 18 - 16 - 18 - 18
07 - - - 24 - - 18 -
08 ½ - 14 ½ - 14 ¾ - 16 ¾ - 16 - 16 ¾ - 18 ¾ - 16
10 - 14 - - 14 - 14 1 - 14 - 18 - 14
12 ¾ - 14 ¾ - 14 1 - 12 1 - 14 1 - 12 1 - 16 1 - 12
14 - - 1 - 12 - - - 1 - 12
16 1 - 11 1 - 11½ 1 - 12 - 1 - 12 - 1 - 12
20 1¼ - 11 1¼ - 11½ 1 - 12 - 1 - 12 - 1 - 12
24 1½ - 11 1½ - 11½ 1 - 12 - 2 - 12 - 1 - 12
32 2 - 11 2 - 11½ 2½ - 12 - - - 2½ - 12
40 2½ - 8 2½ - 8 3 - 12 - - - 3 - 12
48 3 - 8 3 - 8 3½ - 12 - - - 3½ - 12
Audited Supplier 
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