Is the Rail nut with METRIC GW, brass, type NO compatible with hook wrenches and rated for 6 bar working pressure?

Yes. Rail nut with METRIC GW, brass, type NO Format is compatible with hook wrenches (description: "for hook wrench") and is rated for a working pressure of 6 bar. Material: brass; sealing: NBR; operating temperature: â20Â°C to +30Â°C.

Can the Rail nut with METRIC GW, brass, type NO use NBR sealing reliably between -20Â°C and +30Â°C?

Yes. Rail nut with METRIC GW, brass, type NO Format using NBR sealing is specified for an operating temperature range from -20Â°C to +30Â°C and a working pressure of 6 bar, so the NBR seal can be used reliably within that temperature range.

Does the Rail nut with METRIC GW, brass, type NO require specific hook wrench sizes for proper installation?

Yes. Rail nut with METRIC GW, brass, type NO requires a hook wrench sized to its metric thread (METRIC GW) and/or the nutâs undercut or flats intended for a hook wrench. Because the product is a brass metric-threaded rail nut with a seal (NBR) rated for 6 bar and â20Â°C to +30Â°C, correct installation needs a hook wrench that matches the nutâs metric thread diameter or the hook-engagement profile to avoid damage to the brass body and seal. Using an improperly sized or generic tool risks deforming the brass, compromising the NBR seal and causing leaks under pressure. Recommendation: consult the nutâs exact metric thread size (diameter and pitch) or the manufacturerâs installation spec to select the matching hook-wrench size or adjustable hook wrench specified for that METRIC GW dimension.

Rail nut with METRIC GW, brass, type NO

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Additional information

Railway nut with seal, with metric thread, for hook wrench. Material: brass. Sealing: NBR. Working pressure: 6 bar. Operating temperature: from -20°C to +30°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
ZK-N-130-06-M	Rail nut GW M130x6, brass	-	-	In stock	0 zł		Enquiry
ZK-N-130-09-M	Railway nut GW M130x9, brass	-	-	In stock	0 zł		Enquiry

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Railway nut with seal, with metric thread, for hook wrench. Material: brass. Sealing: NBR. Working pressure: 6 bar. Operating temperature: from -20°C to +30°C.