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System
of
Measurement
Inch
Metric
Thread
Size
See all
M16
Length
1
"
1
1
/
8
"
1
1
7
/
6
4
"
1
3
/
8
"
2
1
1
/
1
6
"
3
1
1
/
1
6
"
4
7
/
1
6
"
1
2
m
m
1
6
m
m
2
0
m
m
2
5
m
m
2
8
.
3
m
m
3
0
m
m
3
5
m
m
3
6
m
m
Thread
Pitch
1.25
mm
1.5
mm
2
mm
3
mm
4
mm
5
mm
6
mm
Fastener
Head
Type
Flat
Headless
Hex
Rounded
Socket
Square
T
-
Slot
Threading
Fully
Threaded
Partially
Threaded
Threaded
on
Both
Ends
Threaded
on
One
End
Material
Aluminum
Brass
Bronze
Fiberglass
Plastic
Stainless
Steel
Steel
Fastener
Strength
Grade/Class
ASTM
Grade
B7
ASTM
Grade
B8M
ISO
Class
8.8
ISO
Class
10.9
ISO
Class
12.9
SAE
Grade
2
Finish
Black
Oxide
Dyed
Galvanized
Hot
-
Dipped
Galvanized
Nylon
Coated
Passivated
Phosphate
Coated
Powder
Coated
Zinc
Plated
Zinc
Yellow
-
Chromate
Plated
Thread
Type
Metric
Metric
Ball
Metric
Rounded
Trapezoidal
Metric
Trapezoidal
UNC
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
ISO
Standard
SAE
J1199
Thread
Fit
Metric
Class
4g6g
Metric
Class
5g6g
Metric
Class
6g
Metric
Class
6G
Metric
Class
6h
Metric
Class
6H
Metric
Class
8g
Metric
Trapezoidal
Class
7e
Metric
Trapezoidal
Class
7H
Metric
Trapezoidal
Class
8e
Unified
Standard
Class
2B
Not
Rated
Hardness
B
r
i
n
e
l
l
7
0
B
r
i
n
e
l
l
1
2
6
B
r
i
n
e
l
l
1
5
0
B
r
i
n
e
l
l
1
6
0
B
r
i
n
e
l
l
1
6
7
D
u
r
o
m
e
t
e
r
7
4
D
R
o
c
k
w
e
l
l
B
4
9
R
o
c
k
w
e
l
l
B
5
5
R
o
c
k
w
e
l
l
B
5
6
R
o
c
k
w
e
l
l
B
7
0
R
o
c
k
w
e
l
l
B
7
2
R
o
c
k
w
e
l
l
B
7
5
R
o
c
k
w
e
l
l
B
7
7
R
o
c
k
w
e
l
l
B
7
9
R
o
c
k
w
e
l
l
B
8
0
Drive
Style
External
Hex
External
Square
Hex
Hex
with
Pilot
Recess
Slotted
Spring
Plunger
Wrench
Thread
Direction
Left
Hand
Right
Hand
Right
Hand
and
Left
Hand
Head
Height
7.5
mm
8.8
mm
8.9
mm
8.95
mm
9
mm
10
mm
10.2
mm
11
mm
11.2
mm
12.7
mm
14
mm
15.4
mm
16
mm
Thread
Spacing
Coarse
Fine
Tensile
Strength
10,000
psi
to
19,999
psi
20,000
psi
to
29,999
psi
30,000
psi
to
99,999
psi
100,000
psi
or
greater
Not
Rated
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
REACH
Compliance
REACH
(EC
1907/2006)
(06/27/2024,
241
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/23/2024,
240
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/14/2023,
235
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2023,
233
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/10/2022,
224
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2022,
223
SVHC)
Compliant
Not
Compliant
Socket
Head
Profile
Low
Standard
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7009)
Specialty
Metals
COTS
-
Exempt
Not
Specialty
Metals
Compliant
Head
Diameter
24
mm
28.00
mm
30
mm
35
mm
36
mm
38.8
mm
Forward
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863 Products
Fastening and Joining
Hex
Head
Screws
Used
with
nuts
to
create
a
stronger
joint
than
flat
and
rounded
screws
235 products
Socket
Head
Screws
With
a
deeper
drive
than
flat
and
rounded
head
screws,
these
withstand
more
torque
for
a
tighter
hold
120 products
Flat
Head
Screws
Fit
in
countersunk
holes
for
a
flush
finish
47 products
Shoulder
Screws
Rotate
parts
around
the
cylinder
under
the
head
to
guide
and
align
them
during
installation
82 products
Set
Screws
Exert
pressure
at
the
tip
to
hold
parts
in
place,
unlike
screws
that
hold
material
together
with
threads
95 products
Rounded
Head
Screws
Sit
just
above
the
surface
for
a
low
-
profile
finish
and
hold
tighter
than
flat
head
screws
10 products
Carriage
Bolts
A
smooth
head
provides
a
finished
look
while
a
square
neck
keeps
the
bolt
in
place
when
using
a
nut
13 products
Wood
Screws
Fasten
material
to
wood
or
pieces
of
wood
to
each
other
6 products
Standoffs
Threaded
to
separate
or
connect
parts
as
well
as
position
components
in
assemblies
1 product
Threaded
Rods
Anchor,
connect,
or
hang
components
in
a
wide
variety
of
applications
98 products
Single
-
End
Studs
Use
the
unthreaded
end
as
a
pivot
point,
hinge,
shaft,
or
locator
pin
2 products
Spring
Plungers
Apply
accurate,
consistent
pressure
for
positioning,
indexing,
and
ejecting
parts
29 products
Thread
Adapters
Join
threads
of
a
different
type,
size,
and
gender
12 products
Weld
Nuts
Weld
to
metal
surfaces
to
add
permanent
threads
3 products
Fabricating and Machining
Setup
Studs
Secure
setup
clamps
and
fixtures
to
your
machine
table
or
assemble
heavy
machines
36 products
T
-
Slot
Bolts
Secure
clamps
and
workpieces
to
machine
tables
with
quicker
setup
than
a
T
-
slot
nut
and
stud
3 products
T
-
Slot
Nut
and
Setup
Stud
Kits
Mount
fixtures
of
different
sizes
to
your
machine
table
2 products
Clamps
Hold
workpieces
securely
in
place
2 products
Power Transmission
Lead
Screws
and
Nuts
Components
travel
along
a
screw
with
broad,
square
threads
to
clamp
and
lift
heavy
loads
19 products
Ball
Screws
and
Nuts
Internal
ball
bearings
roll
on
screws
for
low
friction
when
moving
components
at
high
speeds
7 products
Connecting
Rods
Use
with
rod
ends
and
swivel
joints
to
link
components
in
push/pull
assemblies
12 products
Material Handling
Eyebolts
Route
rope
through
the
loop
or
attach
hooks
and
shackles
for
lifting
11 products
Eye
Nuts
Pair
with
bolts
or
threaded
rod
to
lift
and
hang
components
6 products
Measuring and Inspecting
Transfer
Punches
Mark
the
center
of
an
existing
hole
onto
a
separate
workpiece
1 product
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)