Les clés sont ajustées ou insérées sur la surface de la coque des fixations vissées dans le sens de rotation. Voici la liste des principales clés disponibles dans la norme DIN 898, édition 05/2008, tableau 1.

Dimensions et paramètres techniques clés

DIN 898 01 Publication date 05/2008

Schraubenschlüssel

Wrenches

Chiavi

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Examples of execution
Einmaulschlüssel Engineers wrench, single head Chiave a forchetta semplice

DIN 89 4

DIN 3114 ISO 4229

Doppelmaulschlüssel

Engineers wrench, double head, open end

Chiave a forchetta doppia

DIN 895 DIN 3110 ISO 10102
Schlang-Maulschlüssel

Slugging wrench, open end

Chiave a forchetta a percussione

DIN 133

Einmaulschlüssel, verstellbar Adjustable wrench Chiave regolabile a rullino DIN 3117 ISO 6787
Ring-Maulschlüssel, abgewinkelt Combination wrench, offset Chiave combinata a forchetta e poligonale piegata DIN 3113 ISO 7738
Ring-Maulschlüssel, geköpft Combination wrench, deep offset Chiave combinata a forchetta e poligonale curva DIN 3113 ISO 7738
Einringschlüssel, gerade Box wrench, single-head Chiave poligonale semplice DIN 3111
Einringschlüssel, gekröpft Box wrench, single-head, deep offset Chiave poligonale semplice curva -
Doppelringschlüssel, gerade Box wrench, double head, flat Chiave poligonale doppia dritta DIN 837 ISO 10103
Doppelringschlüssel, abgewinkelt Box wrench, double-head, offset

Chiave poligonale doppia piegata

DIN 837 ISO 10103
Doppelringschlüssel, flach gekröpft Box wrench, double-head, modified offset Chiave poligonale doppia curva DIN 897 IS0 10104
Doppelringschlüssel, tief geköpft Box wrench, double-head, deepoffset Chiave poligonale doppia curva, profonda DIN 838 ISO 10104
Schlag-Ringschlüssel Slugging wrench, box Chiave poligonale a percussione DIN 7444
Offener Doppelringschlüssel, abgewinkelt Flare nut wrench, double-head, offset Chiave poligonale doppia aperta DIN 3118
Steckschlüssel, massiv Tee wrench, socket, single-head Chiave a T semplice DIN 3112
Doppelsteckschlüssel, massiv Tee wrench, socket, double head Chiave a T doppia DIN 896
Steckschlüssel aus Rohr Tee wrench, socket tubolar single-head Chiave a tubo semplice DIN 3112
Doppelsteckschlüssel aus Rohr Tee wrench, socket, tubolar double-head Chiave a tubo doppia

DIN 896

Steckschlüssel, abgewinkelt Socket-wrench, single-head, offset Chiave a pipa semplice -
Doppelsteckschlüssel, abgewinkelt Socket wrench, double-head, offset one head Chiave a pipa doppia -
Kreuz-Steckschlüssel

Socket wrench, four way

Chiave a croce DIN 3119 ISO 6788
Doppel-Gelenk-steckschlüssel Socket wrench, double-head, flex head Chiave a bussola snodata doppia -
Steckschlüssel mit Griff

Hexagon socket wrench, spin type

Chiave a bussola con impugnatura

DIN 3125
Steckschlüssel für Zund - und - Glüh - kerzenste Socket wrench for spark- and glow-plug Chiave a bussola per candele di accensione e di preriscaldo ISO 11168
Doppelringschlüssel für Schrauben mit 'spline drive' Box wrench, double.head. for spline drive screws Chiave Spline Drive doppia piegata ISO 10914
Vierkant-Ringschlüssel Box (ring) wrench, single-head, square Chiave ad anello a bocca quadra -
Vierkant-Steckschlüssel mit Knebel Tee wrench, socket single square Chiave a T a bocca quadra DIN 904
Dreikant-Steckschlüssel mit Knebel

Tee Wrench, triangular

Chiave a T a bocca triangolare DIN 22417
Schlitzmutterndreher mit flachem Schaft

Face wrench for slotted lock rings

Chiave per dadi con intagli DIN 3115-2
Schlitzmutternschlüssel, verstellbar Adjustable face wrench for slotted lock rings Chiave regolabile per dadi con intagli -
Hakenschlüssel mit Nase Hook wrench Chiave a settore con nasello quadro DIN 1810
Hakenschlüssel, verstellbar Adjustable hook wrench Chiave a settore regolabile con nasello quadro -
Schlüssel for Fräseranzugschrauben Wrench male cruciform Chiave a pioli per attrezzi portafrese DIN 6368
Hakenschlüssel mit Zapfen Pin type side wrench Chiave a settore con nasello tondo DIN 1810
Zapfenschlüssel, verstellbar Adjustable pin-type side wrench Chiave a settore regolabile con nasello tondo -
Zweilochmutterndreher, gerade Pin-type face wrench Chiave a forchetta con naselli DIN 3116
Zweilochmutterndreher, verstellbar Adjustable pin-type face wrench Chiavi a compasso con nasello -