supply of straight pg metal thread end fittings,straight pg metal thread end fittings,,straight pg metal thread end fittings, thread size pg16 fits to conduit size nw17 in black colour as per rdso spec. rdso/pe/spec/ac-0138- 2 009 (rev. 1) or latest. [ warranty period: 30 months after the date of delivery ] ] , straight metric metal thread end fitting suitable to conduit size nw 23, thread having thread size m25 x 1.5 with hexagonal metric lock nut ma de of nickel-plated brass of size m25 x 1.5 with suitable o-ring and washer confirming to rdso specification no. rdso/pe/spec/ac/0138 -2009 (rev.1) or late st. [ warranty period: 30 months after the date of delivery ] ] => limited