Snapper 1691998 - Manual (Page 2)

HEX
PLAIN WASHER LOCKWASHER NUT
HEX IDENTIFICATION
Shown below are actual size hex heads for standard screw sizes.
Example: a
screw has a head requires a
wrench. To measure length, use the scale below.
Heed Head
Head Head Head screw with screw with
screw with screw with with
S.D.
Shaft Diameter
0 1 2 3 4
AND NUT IDENTIFICATION
Place the washer or nut on the above scale to
determine inside diameter. The actual di-
ameter can vary inch. Use the scale for
comparison.
S T A N D A R D
F A S T E N E R
IDENTIFICATION
CHART
Hardware sizes are given in the
illustrations throughout this
manual.
If a washer or nut is identified
as “washer. or “nut.
this means the inside diameter
is inch.
If a screw is identified as
x this means the shaft
diameter is inch and the
shaft of the screw is 2 inches
long. If screw is identified as
“screw.
means that the screw has
16 threads per inch.
Screw
Shaft
Diameter
Shaft
Diameter
Screw
Length
SAMPLE: NUT
Nut.
Inside
Diameter