www .flextral.com A15 A15 T echnical Data Hose Couplings Adapters Accessories Index Quick Couplings Equipment Thr ead Identifcation Society of Automotive Engineers - (SAE) - Male Applicable Standar ds Thr ead Form: SAE J512 Materials A vailable: S12Ll4 (Mild Steel) 352 DR Brass Alloy GB 12361-12362 Part II (Dr op Forged) Dash Size Nominal T ube Size (Inches) Nominal Thr ead Size & Pitch Max W orking Pr ess Thr ead OD ‘D’ on Diagram Steel Bar Brass Bar Steel PSI Brass PSI mm in 02 Z\, B\zn - 24 280 245 4,000 3,500 7.87 .310 03 C\zn C\, - 24 280 225 4,000 3,250 9.65 .380 04 Z\v M\zn - 20 245 210 3,500 3,000 11.07 .436 05 B\zn Z|x - 20 245 210 3,500 3,000 12.70 .500 06 C\, B\, - 18 245 210 3,500 3,000 15.85 .624 08 Z|x C\v - 16 245 210 3,500 3,000 19.00 .748 10 B\, M\, - 14 210 190 3,000 2,750 22.17 .873 12 C\v 1 Z\zn - 12 175 - 2,500 - 26.95 1.061 14 M\, 1 Z\v - 12 175 - 2,500 - 29.46 1.160 16 1 1 C\, - 12 175 - 2,500 - 35.05 1.290 Society of Automotive Engineers - (SAE) - Inverted Flar e Male Applicable Standar ds Thr ead Form: SAE J512 Materials A vailable: S12Ll4 (Mild Steel) 352 DR Brass Alloy Adaptor V ersion Applicable Standar ds Thr ead Form: SAE J512 Materials A vailable: S12Ll4 (Mild Steel) 352 DR Brass Alloy T ube V ersion Dash Size Nominal T ube Size (inches) Nominal Thr ead Size & Pitch Max W orking Pr essur e Thr ead OD ‘D’ on Diagram Bar Fixed PSI Fixed mm in 02 Z\, B\zn - 28 210 3,000 7.87 .310 03 C\zn C\, - 24 210 3,000 9.65 .380 04 Z\v M\zn - 24 190 2,750 11.07 .436 05 B\zn Z|x - 20 175 2,500 12.70 .500 06 C\, B\, - 18 155 2,250 15.85 .624 07 M\zn ZZ\zn - 18 155 2,250 17.46 .687 08 Z|x C\v - 18 140 2,000 19.00 .748 10 B\, M\, - 18 140 2,000 22.17 .873 12 C\v 1 Z\zn - 16 105 1,500 26.95 1.061