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Material
Aluminum
Brass
Grade
2
Titanium
Nickel
Plastic
Silicon
Bronze
Stainless
Steel
Steel
Fastener
Head
Type
Flat
Headless
Hex
Rounded
Socket
Thumb
System
of
Measurement
Inch
Metric
Thread
Size
0
-
8
0
1
-
6
4
1
-
7
2
2
-
5
6
2
-
6
4
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
Length
1
/
1
6
"
3
/
3
2
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
9
/
3
2
"
1
9
/
6
4
"
5
/
1
6
"
1
1
/
3
2
"
3
/
8
"
1
3
/
3
2
"
Socket
Head
Profile
High
Low
Standard
Ultra
Low
Threading
Fully
Threaded
Partially
Threaded
Finish
Anodized
Black
Oxide
Cadmium
Plated
Chrome
Plated
Dyed
Passivated
Silver
Plated
Titanium
Carbon
Nitride
(TiCN)
Coated
Zinc
Flake
Coated
Zinc
Plated
Drive
Style
External
Hex
Hex
Hex
with
Pilot
Recess
Phillips
Slotted
Square
Torx
Plus
Head
Diameter
0
.
0
9
6
"
0
.
1
1
"
0
.
1
1
3
"
0
.
1
1
6
"
0
.
1
1
8
"
0
.
1
2
6
"
0
.
1
4
"
9
/
6
4
"
0
.
1
4
1
"
0
.
1
4
5
"
5
/
3
2
"
0
.
1
6
0
"
0
.
1
6
1
"
0
.
1
6
2
"
0
.
1
6
7
"
Head
Height
0
.
0
3
1
"
1
/
3
2
"
0
.
0
3
2
"
0
.
0
3
5
"
0
.
0
3
7
"
0
.
0
4
3
"
0
.
0
4
4
"
0
.
0
4
6
"
3
/
6
4
"
0
.
0
4
9
"
0
.
0
5
"
0
.
0
5
1
"
0
.
0
5
3
"
0
.
0
5
5
"
0
.
0
5
8
"
Thread
Pitch
0
.
3
m
m
0
.
3
5
m
m
0
.
4
m
m
0
.
4
5
m
m
0
.
5
m
m
0
.
6
m
m
0
.
7
m
m
0
.
7
5
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
Thread
Type
Metric
UN
UNC
UNEF
UNF
UNRC
UNRF
Thread
Direction
Left
Hand
Right
Hand
Shoulder
Length
1
/
3
2
"
3
/
6
4
"
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
0
.
1
3
"
t
o
1
.
9
9
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
1
/
4
"
t
o
1
.
9
9
"
9
/
3
2
"
Drive
Size
3
/
6
4
"
0
.
0
5
0
"
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
9
/
6
4
"
0
.
1
5
6
"
5
/
3
2
"
3
/
1
6
"
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
Shoulder
Diameter
0
.
0
6
2
"
3
/
3
2
"
1
/
8
"
9
/
6
4
"
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
"
Thread
Spacing
Coarse
Fine
Extra
Fine
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
Fed.
Spec.
FF
-
S
-
86
ISO
Standard
NAS
SAE
Standard
Tensile
Strength
Less
than
10,000
psi
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
Screw
Size
No.
4
No.
5
No.
6
No.
7
No.
8
No.
9
No.
10
No.
11
No.
12
No.
14
1/4"
5/16"
Fastener
Strength
Grade/Class
ASTM
Grade
B7
ISO
Class
8.8
ISO
Class
10.9
ISO
Class
12.9
Thread
Fit
Metric
Class
4g6g
Metric
Class
5g6g
Metric
Class
6g
Metric
Class
6H
Unified
Standard
Class
2A
Unified
Standard
Class
2B
Unified
Standard
Class
3A
Not
Rated
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16,182 Products
Fastening and Joining
Socket Head Screws
With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold
7,875 products
Shoulder Screws
Rotate parts around the cylinder under the head to guide and align them during installation
6,384 products
Rounded Head Screws
Sit just above the surface for a low-profile finish and hold tighter than flat head screws
457 products
Flat Head Screws
Fit in countersunk holes for a flush finish
184 products
Hex Head Screws
Used with nuts to create a stronger joint than flat and rounded screws
244 products
Captive Panel Screws
Secure panels and enclosures while still having access to them
115 products
Set Screws
Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads
165 products
Thumb Screws
Tighten and loosen by hand without the need for tools
84 products
Fastener Assortments
Stay prepared by keeping fasteners in common sizes and materials on hand
4 products
Standoffs
Threaded to separate or connect parts as well as position components in assemblies
177 products
Threaded Rods
Anchor, connect, or hang components in a wide variety of applications
70 products
Anchors
Secure structural joints in concrete, brick, and other building materials
35 products
Building and Machinery Hardware
Knobs
Position, tighten, and secure fixtures and equipment
108 products
Material Handling
Eyebolts
Route rope through the loop or attach hooks and shackles for lifting
12 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)