Wednesday, August 1, 2012

What size wrench to use with your Bolts

This ia always a fun question.  You know the bolt size, but forgot what size socket or wrench you need.  Here is your answer.

Bolt Diameter
(mm)
Head/Wrench Size
(mm)
ANSI/ISODINJISDIN/ISO
Heavy Hex
4777-
5888-
6101010-
7-11--
8131312-
10161714-
1218191722/21*
14212219-
1624242227
18-27--
203030-34/32*
ANSI - American National Standards Institute
ISO - International Organization for Standardisation
DIN - Deutsches Institut fur Normung
JIS - Japanese Industrial Standard
* Indicates ISO standard.

1 comment:

  1. Very nice article.. In order to fulfill the ever changing requirements of our prestigious clients, we are offering a comprehensive range of Precision Machined Components you can refer Precision Machined Components

    ReplyDelete