Pipe Couplings, Bleeder Screw, 1/4" U.N.F.
管接头 放气螺钉 1/4“U.N.F

1992-02-01

Pipe Couplings (for Aluminium Alloy range) Banjo Bolt 3/16" to 1" B.S.P.F. with hole for Bleeder Screw
管接头（适用于铝合金系列）空心螺栓3/16“至1”B.S.P.F. 带放气螺钉孔

1960-05-05

Pipe Couplings for Aluminium Allow Range, Aluminium Alloy Banj Bolt 3/16" to 1" B.S.P.F. with Hole for Bleeder Screw o
铝制管接头允许范围 铝合金Banj螺栓3/16“至1”B.S.P.F. 带放气螺钉o孔

1975-07-01