DIN 911 - 1987 Hexagon Keys

Unit: 毫米(mm)

Size

0.7

0.9

1.3

s	max
	min
e	max
	min
L₁	max
	min
L₂	max
	min

0.711	0.911	1.33
0.698	0.876	1.244
0.79	0.99	1.42
0.76	0.96	1.37
32	32	40
30	30	38
6	10	12
5	9	11

①,R(min) = s, but not less than 1.5 mm
②,k ≤ 0.8（e - s）
③,Material: a)alloyed steel; variety according to the manufacturer's choice b)Hardness: for size ≤6，HRC52；for size ≥7~8，HRC50；for size ≥10~14，HRC48；for size ≥17, HRC45. Provisions in Table 2 of the original

Equivalent standard

GB	GB /T 5356
ISO	ISO 2936
DIN	DIN ISO 2936
ASME/ANSI	ANSI/ASME B 18.3.2M
UNI	UNI 6753
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.

GB /T 5356 - 2021

Hexagon Socket Screw Keys

GB /T 5356 - 2008

Hexagon Socket Screw Keys

GB /T 5357 - 1998

Hexagon spline wrenches

GB 5356 - 1985

Hexagon Socket Screw Keys

DIN 6911 - 2004

Hexagon socket screw keys with pilot

DIN 6911 - 1986

Hexagon socket screw keys with pilot

ISO 2936 - 2014

Assembly Tools For Screws And Nuts—Hexagon Socket Screw Keys

ISO 2936 - 2001

Assembly Tools For Screws And Nuts - Hexagon Socket Screw Keys

ISO 2936 - 1995

Hex keys

JIS B 4648 - 2008

Hexagon Scoket Screws Key

JB /T 3411.36 - 1999

Tee Key For Hexagon Socket Screws

UNI 6753

Hexagon Keys For Socket Hex Screws

BS 2470 - 1973

Hexagon Keys

DIN ISO 2936 - 2016

Hexagon Socket Screw Keys

ANSI B 18.3.2M - 1979 (R2003)

Metric Hexagon Keys

ASME B 18.3 - 2012

Hexagon Keys

ASME B 18.3 - 2003 (R2008)

Hexagon Keys