Locknuts LN.M25.BN.55.K50

Brass nickel-plated
Thread M25
Packaging unit: 50 pieces

Technical Data
Associated Products
Ask an Expert

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of LN.M25.BN.55.K50

Mechanical specifications
Thread type		metric ISO pitch 1.5 mm
Thread size female (TF)		M25
Material		brass, nickel-plated
	Finish	inherent color silver
Dimensions
	Width across corners (D2)	33 mm
	Width across flats (SW1)	30 mm
	Total length (L)	5.5 mm
General information
Delivery quantity		50
Scope of delivery		Locknuts

Classifications

System	Classcode
ECLASS 13.0	27140805
ECLASS 12.0	27140805
ECLASS 11.0	27144435
ECLASS 10.0.1	27144435
ECLASS 9.0	27144435
ECLASS 8.0	27149112
ECLASS 5.1	27149112
ETIM 9.0	EC000940
ETIM 8.0	EC000940
ETIM 7.0	EC000940
ETIM 6.0	EC000441
ETIM 5.0	EC000441
UNSPSC 12.1	31181702

Details: LN.M25.BN.55.K50

Associated Products: LN.M25.BN.55.K50

Matching System Components

	SP.MD.M25.BN.S.15.K50 Stopping Plugs, Metal, Hexagon Head
	Stopping plug for unused cable entries, Brass nickel-plated, Thread M25, Hexagon head, Ex db, Ex eb and Ex tb certified, Seal silicone, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Suitable for operation in Class I, Zone 1/2/22, Suitable for operation in Class I, Division 2 when installed in accordance with NEC501.10(B)(2), Degree of protection IP66 / IP68, UL Type 4X, Ambient temperature: -60 ... 130 °C (-76 ... 266 °F) washer gasket: -40 ... 80 °C (-40 ... 176 °F)pa

	AD.M25.M20.SS.S.15.K35 Adapter
	Adapter male thread metric to female thread metric, Stainless Steel, Thread M25, Thread M20, Seal silicone, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -60 ... 130 °C (-76 ... 266 °F) washer gasket: -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: stainless steel, O-Ring: siliconepa

	AD.M25.M20.BN.S.15.K35 Adapter
	Adapter male thread metric to female thread metric, Brass nickel-plated, Thread M25, Thread M20, Seal silicone, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -60 ... 130 °C (-76 ... 266 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: brass, nickel-plated, O-Ring: siliconepa

	AD.M25.M20.BN.C.15.K35 Adapter
	Adapter male thread metric to female thread metric, Brass nickel-plated, Thread M25, Thread M20, Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: brass, nickel-plated, O-Ring: chloroprenepa

	AD.M25.NPT1.BN.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Brass nickel-plated, Thread M25, Thread NPT 1'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: brass, nickel-plated, O-Ring: chloroprenepa

	AD.M25.NPT1.SS.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Stainless Steel, Thread M25, Thread NPT 1'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: stainless steel, O-Ring: chloroprenepa

	AD.M25.NPT1/2.BN.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Brass nickel-plated, Thread M25, Thread NPT 1/2'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: brass, nickel-plated, O-Ring: chloroprenepa

	AD.M25.NPT1/2.SS.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Stainless Steel, Thread M25, Thread NPT 1/2'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: stainless steel, O-Ring: chloroprenepa

	AD.M25.NPT3/4.BN.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Brass nickel-plated, Thread M25, Thread NPT 3/4'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: brass, nickel-plated, O-Ring: chloroprenepa

	AD.M25.NPT3/4.SS.C.15.K35 Adapter
	Adapter male thread metric to female thread NPT, Stainless Steel, Thread M25, Thread NPT 3/4'', Seal chloroprene, Ex db, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Packaging unit: 35 pieces, without accessories, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket -40 ... 80 °C (-40 ... 176 °F), Thread size (TD): M25, Washer gasket: aramid fibers bonded with NBR, Adapter: stainless steel, O-Ring: chloroprenepa

	SP.MD.M25.BN.C.15.K50 Stopping Plugs, Metal, Hexagon Head
	Stopping plug for unused cable entries, Brass nickel-plated, Thread M25, Hexagon head, Ex db, Ex eb and Ex tb certified, Seal chloroprene, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Suitable for operation in Class I, Zone 1/2/22, Suitable for operation in Class I, Division 2 when installed in accordance with NEC501.10(B)(2), Degree of protection IP66 / IP68, UL Type 4X, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket: -40 ... 80 °C (-40 ... 176 °F)pa

	SP.MD.M25.SS.C.15.K50 Stopping Plugs, Metal, Hexagon Head
	Stopping plug for unused cable entries, Stainless Steel, Thread M25, Hexagon head, Ex db, Ex eb and Ex tb certified, Seal chloroprene, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Suitable for operation in Class I, Zone 1/2/22, Suitable for operation in Class I, Division 2 when installed in accordance with NEC501.10(B)(2), Degree of protection IP66 / IP68, UL Type 4X, Ambient temperature: -40 ... 100 °C (-40 ... 212 °F) washer gasket: -40 ... 80 °C (-40 ... 176 °F)pa

	SP.PE.M25.PA.C.15.K25 Stopping Plugs, Plastic
	Stopping plug for unused cable entries, High impact-resistant polyamide material, Thread M25, Hexagon head, Ex eb and Ex tb certified, Suitable for operation in Zone 1, Zone 2, Zone 21 and Zone 22, Full impact resistance of 7 J according to IEC/EN 60079-0 for the full range without limitations, Packaging unit: 25 pieces, without accessories, Thread size (TD): M25, Stopping plug: high impact-resistant polyamide, Marking: [exsign] II 2 GD Ex eb IIC Gb Ex tb IIIC Dbpa

General Notes Relating to Pepperl+Fuchs Product Information

Quick Links

Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
phone +44 161 6336431

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.