Nut G1/2" BSP standard - EN560

Brass Connection Nut G1/2 Thread G1/2" connections for use with 1/2" nipples, larger size nuts are generally required for use on higher flow heavier duty cutting blowpipes. These G1/2" nuts have been manufactured to BS EN 560. Left hand threaded nuts have the indicating groove across the hexagon corners, these are used for combustible gases. Note that these standard G1/2" connection nuts do not function / fit with the heavy duty nipples, the heavy duty G1/2" nipples may only be used with the coresponding nuts. Nut length = ??.? mm AF 22 mm

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