Bsi bs a 31 54 1951 + a6 2012

BRITISH STANDARD BS A 31-54:

1951

Incorporating

Amendment Nos. 1, 2,

3, 4 and 5

Specification for

British Association

(B.A.) low tensile

screws and nuts for

aeronautical purposes

NOTE The Institution desires to call attention to the fact that this standard is intended to include

the technical provisions necessary for the supply of the material herein referred to, but does

L

not purport to comprise all the necessary provisions of a contract. ic

e

n

s

e

d

Copy: Ms. Sop

hie Wats

o

n, Britis

h

Sta

n

dards In

stitutio

n, 02/0

3/2

012 12:19, U

n

co

ntrolle

d

Copy, (c) Th

e

Britis

h

Sta

n

dards I

n

stitutio

n

2

012

BS A 31-54:

1951+A6:2012