Hex Keys (Allen Keys) to ISO 2936. Full dimensional table, materials, finishes and quotation. 29 sizes listed.
Technical Drawing
Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.
Sends the selected values to the quote form below.
Request a Quotation for Hex Keys (Allen Keys)
Tell us the size, material, finish and quantity you need for Hex Keys (Allen Keys) (ISO 2936) and our team will respond within one business day. Click "Request this configuration" on the drawing above to send the parameters you just chose straight into this form.
Dimensions & Specifications (ISO 2936)
Every row below is a starting point for the customizer above — pick any size and the drawing will redraw to that row.
Wrench size s (mm)
Common bolt sizes
Short leg (mm)
Long leg (mm)
Reference standard
0.7
M1
28
51
ISO 2936 / DIN 911
0.9
M1.1
28
56
ISO 2936 / DIN 911
1.0
M1.2
32
56
ISO 2936 / DIN 911
1.3
M1.6
36
63
ISO 2936 / DIN 911
1.5
M2
40
71
ISO 2936 / DIN 911
2.0
M2.5
50
90
ISO 2936 / DIN 911
2.5
M3
56
100
ISO 2936 / DIN 911
3.0
M4
63
112
ISO 2936 / DIN 911
4.0
M5
71
125
ISO 2936 / DIN 911
5.0
M6
80
140
ISO 2936 / DIN 911
6.0
M8
90
160
ISO 2936 / DIN 911
7.0
---
100
180
ISO 2936 / DIN 911
8.0
M10
112
200
ISO 2936 / DIN 911
9.0
---
112
200
ISO 2936 / DIN 911
10.0
M12
125
224
ISO 2936 / DIN 911
12.0
M14
140
250
ISO 2936 / DIN 911
14.0
M16
160
280
ISO 2936 / DIN 911
17.0
M20
180
315
ISO 2936 / DIN 911
19.0
M22
200
355
ISO 2936 / DIN 911
22.0
M24
224
400
ISO 2936 / DIN 911
24.0
M27
250
450
ISO 2936 / DIN 911
27.0
M30
280
500
ISO 2936 / DIN 911
32.0
M36
315
560
ISO 2936 / DIN 911
36.0
M42
355
630
ISO 2936 / DIN 911
41.0
M48
400
710
ISO 2936 / DIN 911
46.0
---
450
800
ISO 2936 / DIN 911
50.0
---
500
900
ISO 2936 / DIN 911
55.0
---
500
900
ISO 2936 / DIN 911
60.0
---
560
1000
ISO 2936 / DIN 911
Hex Keys (Allen Keys) (ISO 2936) are a type of tools used across industrial assembly. Below is the complete size table together with material, standard and application guidance.
What Are Hex Keys (Allen Keys)?
Hex Keys (Allen Keys) are tools defined by ISO 2936. They are selected by thread size and the dimensional characteristics shown below, and are available in a range of materials and finishes to suit the application and environment.
Materials & Finishes
Common materials include carbon steel (typically zinc plated or hot-dip galvanized), alloy steel in property classes 8.8, 10.9 and 12.9, and stainless steel A2 (304) or A4 (316) for corrosion resistance. Specify the material, property class and surface finish appropriate to your load and environment.
Hex Keys (Allen Keys) are stocked and supplied to order. Pricing starts from approximately US$0.10 per piece for standard sizes in carbon steel; final pricing depends on size, material, finish and order quantity (MOQ applies). Submit your exact configuration with the quote form above.
Frequently Asked Questions
Which standard governs Hex Keys (Allen Keys), and how are they driven?
Hex Keys (Allen Keys) are manufactured to ISO 2936 and use the standard drive for this product family. The dimensional values on this page follow that standard.
Which sizes of Hex Keys (Allen Keys) does engineeringhardware.com supply?
The table on this page lists 29 sizes for Hex Keys (Allen Keys), ranging from 0.7 to 60.0. Sizes outside the table can be quoted on request.
In which materials are Hex Keys (Allen Keys) supplied?
Hex Keys (Allen Keys) are supplied in chrome-vanadium steel, with finishes including zinc plating, hot-dip galvanizing and black oxide. Choose material and finish to suit the load and the service environment for Hex Keys (Allen Keys).
How do I request a quotation?
Use the parametric drawing on this page to set the exact configuration (size, material, finish) and click "Request this configuration" — a specialist from engineeringhardware.com will respond within one business day.
