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Bronze
651
Silicon
Bronze
673
Bronze
932
Bearing
Bronze
Bronze
Manganese
Bronze
Silicon
Bronze
System
of
Measurement
Inch
Metric
Thread
Size
1
/
4
"
-
1
2
1
/
4
"
-
1
6
1
/
4
"
-
2
0
5
/
1
6
"
-
1
8
5
/
1
6
"
-
2
4
3
/
8
"
-
8
3
/
8
"
-
1
0
3
/
8
"
-
1
2
3
/
8
"
-
1
6
3
/
8
"
-
2
4
7
/
1
6
"
-
1
4
1
/
2
"
-
8
1
/
2
"
-
1
0
1
/
2
"
-
1
3
1
/
2
"
-
2
0
Length
3
/
8
"
1
/
2
"
5
/
8
"
3
/
4
"
7
/
8
"
1
"
1
1
/
8
"
1
1
/
4
"
1
1
/
2
"
1
3
/
4
"
2
"
2
1
/
4
"
2
1
9
/
6
4
"
2
1
/
2
"
2
3
/
4
"
Threading
Fully
Threaded
Partially
Threaded
Nut
Type
Externally
Threaded
Flange
Platform
Round
Fastener
Head
Type
Hex
Rounded
Socket
Thread
Direction
Left
Hand
Right
Hand
Component
Nut
Thread
Type
Acme
Metric
Trapezoidal
UNC
UNF
Head
Width
7/16"
1/2"
9/16"
5/8"
3/4"
15/16"
1
1/8"
Head
Height
0.145"
5/32"
0.176"
13/64"
0.208"
15/64"
1/4"
17/64"
0.27"
5/16"
3/8"
25/64"
15/32"
Diameter
1
/
2
"
0
.
6
8
"
0
.
6
8
8
"
3
/
4
"
2
5
/
3
2
"
7
/
8
"
2
9
/
3
2
"
1
"
1
1
/
8
"
1
1
/
4
"
1
9
/
3
2
"
1
.
3
4
4
"
1
3
/
8
"
1
1
3
/
3
2
"
1
.
4
6
9
"
Thread
Spacing
Coarse
Fine
Drive
Style
External
Hex
Hex
Thread
Fit
Acme
Class
2C
Acme
Class
2G
Metric
Trapezoidal
Class
7H
Unified
Standard
Class
1A
Unified
Standard
Class
2A
Unified
Standard
Class
3A
REACH
Compliance
REACH
(EC
1907/2006)
(06/27/2024,
241
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
Not
Compliant
USMCA
Qualifying
No
Tensile
Strength
30,000
psi
to
99,999
psi
Not
Rated
Screw
Size
1/4"
5/16"
3/8"
1/2"
5/8"
Hardness
Brinell
65
Brinell
69
Brinell
70
Brinell
126
Rockwell
B70
Not
Rated
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
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422 Products
Fastening and Joining
Hex Head Screws
Used with nuts to create a stronger joint than flat and rounded screws
124 products
Socket Head Screws
With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold
6 products
Carriage Bolts
A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut
27 products
Threaded Rods
Anchor, connect, or hang components in a wide variety of applications
29 products
Power Transmission
Lead Screw Nuts
Mate with lead screws to move components in a straight line
206 products
Electrical
Grounding Screws
Fasten grounding wires to steel structures, fence posts, and transformers
8 products
Material Handling
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Push material through fixed troughs
6 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)