The manufacturer specifies its use for external hex screws and hex nuts

Nominal cross-section: 240 mm²

Recommended conductor cross-section: 4–6 mm²

Further technical details and data for the WT line can be found in the manufacturer's technical documentation:

Varmluftdyse 14,8x14,8mm NQ10 Unit(s):Pcs The manufacturer specifies its useProduct Overview The Weller NQ10 hot air nozzle (item no. T0058736818N) is a replaceable nozzle for hot air stations in the "Nozzles for Hot Air" product family. The product is specified as an NQ 10 hot air nozzle with four sided heating (Type NQ) and a tip shape described as "Hot Air Nozzle, 4 Sides Heated". Technical Description The nozzle's dimensions are stated as 14. 8 x 14. 8 mm with a length of 14. 8 mm. It is specified for four sided heating,