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System
of
Measurement
Inch
Metric
Thread
Size
0
-
8
0
2
-
5
6
3
-
4
8
3
-
5
6
4
-
4
0
4
-
4
8
5
-
4
0
5
-
4
4
6
-
3
2
6
-
4
0
8
-
3
2
8
-
3
6
1
0
-
2
4
1
0
-
3
2
1
2
-
2
4
Material
Aluminum
Brass
Bronze
Grade
5
Titanium
K500
Nickel
Plastic
Stainless
Steel
Steel
Length
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
3
/
4
"
Finish
Black
Oxide
Black
Zinc
Plated
Cadmium
Plated
Cadmium
Yellow
-
Chromate
Plated
Corrosion
-
Resistant
Coated
Dyed
Galvanized
Hot
-
Dipped
Galvanized
Passivated
Phosphate
Coated
Silver
Plated
Zinc
Flake
Coated
Zinc
Plated
Zinc
Yellow
-
Chromate
Plated
Drive
Style
External
Hex
Hex
Phillips
Slotted
Torx
Fastener
Head
Type
Flat
Headless
Hex
Rounded
Socket
Locking
Type
Cotter
Pin
Distorted
Thread
Flex
-
Top
Lock
Washer
Nylon
Insert
Serrations
Spring
-
Stop
Steel
Insert
Thread
Forming
Threadlocker
Two
-
Piece
Clamp
Screw
Size
N
o
.
0
N
o
.
1
N
o
.
2
N
o
.
3
N
o
.
4
N
o
.
5
N
o
.
6
N
o
.
7
N
o
.
8
N
o
.
9
N
o
.
1
0
N
o
.
1
2
N
o
.
1
5
N
o
.
1
6
N
o
.
1
8
Washer
Type
Coil
Conical
Countersunk
Curved
External
-
Tooth
Lock
Flat
Internal
-
Tooth
Lock
Split
Tab
Wave
Wedge
Spring
Lock
Nut
Type
Hex
Locknut
Specifications
Met
ANSI/ABMA
8.2
ASME
Standard
ASTM
Standard
DIN
Standard
IFI
-
124
ISO
Standard
Japanese
Industrial
Standard
(JIS)
NAS
SAE
J429
ID
0
.
0
6
2
"
0
.
0
6
7
"
0
.
0
7
2
"
0
.
0
7
5
"
0
.
0
8
6
"
0
.
0
8
7
"
0
.
0
8
8
"
0
.
0
8
9
"
0
.
0
9
4
"
0
.
0
9
5
"
0
.
0
9
6
"
0
.
0
9
7
"
0
.
0
9
8
"
0
.
1
0
0
"
0
.
1
0
2
"
Thread
Direction
Left
Hand
Right
Hand
OD
0
.
1
2
6
"
0
.
1
3
0
"
0
.
1
3
7
"
0
.
1
4
2
"
0
.
1
5
0
"
0
.
1
5
7
"
0
.
1
6
8
"
0
.
1
7
0
"
0
.
1
7
1
"
0
.
1
7
2
"
0
.
1
7
3
"
0
.
1
8
1
"
0
.
1
8
8
"
0
.
1
8
9
"
0
.
1
9
0
"
Thread
Pitch
0
.
4
m
m
0
.
4
5
m
m
0
.
5
m
m
0
.
7
m
m
0
.
8
m
m
1
m
m
1
.
2
5
m
m
1
.
5
m
m
1
.
7
5
m
m
2
m
m
2
.
5
m
m
3
m
m
3
.
5
m
m
4
m
m
4
.
5
m
m
Thread
Type
Metric
UN
UNC
UNF
UNJC
UNJF
UNS
Threading
Fully
Threaded
Partially
Threaded
Fastener
Strength
Grade/Class
ASTM
Grade
C
ISO
Class
8.8
ISO
Class
12.9
ISO
Class
6
ISO
Class
8
ISO
Class
10
SAE
Grade
2
SAE
Grade
5
SAE
Grade
8
SAE
Grade
9
Threadlocker
Type
Epoxy
Adhesive
Epoxy
Patch
Nylon
Patch
Nylon
Pellet
Height
1
/
1
6
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
1
3
/
6
4
"
7
/
3
2
"
1
5
/
6
4
"
1
/
4
"
1
7
/
6
4
"
9
/
3
2
"
1
9
/
6
4
"
Head
Diameter
0
.
0
9
6
"
0
.
1
1
6
"
0
.
1
2
5
"
0
.
1
4
"
9
/
6
4
"
0
.
1
6
4
"
0
.
1
6
7
"
0
.
1
8
0
"
0
.
1
8
3
"
0
.
1
9
7
"
0
.
2
0
5
"
0
.
2
1
2
"
0
.
2
1
3
"
0
.
2
1
9
"
0
.
2
2
6
"
Thickness
0
.
0
0
4
"
0
.
0
0
5
"
0
.
0
0
6
"
0
.
0
0
7
"
0
.
0
0
8
"
0
.
0
1
0
"
0
.
0
1
0
"
t
o
0
.
0
1
3
"
0
.
0
1
0
"
t
o
0
.
0
1
5
"
0
.
0
1
0
"
t
o
0
.
0
1
6
"
0
.
0
1
2
"
0
.
0
1
2
"
t
o
0
.
0
1
8
"
0
.
0
1
4
"
0
.
0
1
4
"
t
o
0
.
0
1
8
"
0
.
0
1
4
"
t
o
0
.
0
2
0
"
0
.
0
1
5
"
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5,692 Products
Fastening and Joining
Rounded
Head
Screws
Sit
just
above
the
surface
for
a
low
-
profile
finish
and
hold
tighter
than
flat
head
screws
792 products
Socket
Head
Screws
With
a
deeper
drive
than
flat
and
rounded
head
screws,
these
withstand
more
torque
for
a
tighter
hold
466 products
Flat
Head
Screws
Fit
in
countersunk
holes
for
a
flush
finish
162 products
Hex
Head
Screws
Used
with
nuts
to
create
a
stronger
joint
than
flat
and
rounded
screws
84 products
Set
Screws
Exert
pressure
at
the
tip
to
hold
parts
in
place,
unlike
screws
that
hold
material
together
with
threads
381 products
Shoulder
Screws
Rotate
parts
around
the
cylinder
under
the
head
to
guide
and
align
them
during
installation
339 products
Locknuts
Hold
fasteners
in
place
to
prevent
loosening
from
vibration
1,604 products
Lock
Washers
Resist
vibration
to
prevent
fasteners
from
loosening
1,662 products
Standoffs
Threaded
to
separate
or
connect
parts
as
well
as
position
components
in
assemblies
69 products
Binding
Barrels
and
Screws
Thread
together
for
a
low
-
profile
fastener
20 products
Power Transmission
Bearing
Lock
Washers
Lock
bearing
nuts
in
place
to
prevent
loosening
due
to
vibration
103 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)