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Thread Standard and Type
| R, PT, BSPT -- 55° Taper Pipe Thread | ||||||||
| R1/8 | R1/4 | R3/8 | R1/2 | R3/4 | R1 | R1.1/4 | R1.1/2 | R2 |
| BSPP, G -- 55° Parallel Pipe Thread | ||||||||
| G1/8 | G1/4 | G3/8 | G1/2 | G3/4 | G1 | G1.1/4 | G1.1/2 | G2 |
| NPT -- 60° American Standard Taper Pipe Thread | ||||||||
| NPT1/8 | NPT1/4 | NPT3/8 | NPT1/2 | NPT3/4 | NPT1 | NPT1.1/4 | NPT1.1/2 | NPT2 |
| Metric Thread | |||||||
| M5 x 0.8 | M6 x 1 | M8 x 1 | M10 x 1 | M12 x 1.25 | M14 x 1.5 | M16 x 1.5 | M20 x 1.5 |
Cautions in Application of Tube Joint
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Thread (PT, R, BSPT)
| Item No. | Thread (PT, R, BSPT) | |
| BSLM 01 | R1/8 | |
| BSLM 02 | R1/4 | |
| BSLM 03 | R3/8 | |
| BSLM 04 | R1/2 | |
| BSLM 06 | R3/4 | |
| BSLM 08 | R1 | |
| BSLM 10 | R1 1/4 | |
| BSLM 12 | R1 1/2 | |
| BSLM 16 | R2 |
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Thread (BSPP, G)
| Item No. | Thread (BSPP, G) | |
| BSLM G01 | G1/8 | |
| BSLM G02 | G1/4 | |
| BSLM G03 | G3/8 | |
| BSLM G04 | G1/2 | |
| BSLM G06 | G3/4 | |
| BSLM G08 | G1 | |
| BSLM G10 | G1 1/4 | |
| BSLM G12 | G1 1/2 | |
| BSLM G16 | G2 |
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Thread (NPT)
| Item No. | Thread (NPT) | |
| BSLM N01 | NPT1/8 | |
| BSLM N02 | NPT1/4 | |
| BSLM N03 | NPT3/8 | |
| BSLM N04 | NPT1/2 | |
| BSLM N06 | NPT3/4 | |
| BSLM N08 | NPT1 | |
| BSLM N10 | NPT1 1/4 | |
| BSLM N12 | NPT1 1/2 | |
| BSLM N16 | NPT2 |
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Full nickel plated brass pneumatic push-in fittings are superior to normal pneumatic fittings (brass and plastic) on bearing capability of working pressure and temperature. The retained brass collet gives superior tube anchorage. Available metric tube OD. are 4mm 5mm 6mm 8mm 10mm 12mm 16mm. Imperial tube OD. are 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2".
Inch-NPT Pneumatic Fittings
Pneuflex Inch Tube with NPT thread pneumatic fittings (pneumatic composite push in fittings, push to connect fittings) are very popular in USA, Canada, Mexico, Peru, Colombia and Brazil. Tube O.D sizes include 1/8", 5/32", 3/16", 1/4", 5/16", 3/8" and 1/2", threads sizes are NPT1/8", NPT1/4", NPT3/8" and NPT1/2".



