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of
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Metric
Thread
Size
M20
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Thread
Pitch
1
mm
1.5
mm
2
mm
2.5
mm
4
mm
5
mm
7.5
mm
Length
2
9
/
6
4
"
1
1
/
4
"
1
1
/
2
"
1
3
7
/
6
4
"
1
4
7
/
6
4
"
2
0
m
m
2
5
m
m
3
0
m
m
3
5
m
m
4
0
m
m
4
4
.
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m
m
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m
m
5
0
m
m
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1
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m
5
5
m
m
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Fastener
Strength
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ASTM
Grade
B7
ASTM
Grade
B8M
ASTM
Grade
2H
ISO
Class
8.8
ISO
Class
10.9
ISO
Class
12.9
ISO
Class
04
ISO
Class
5
ISO
Class
6
ISO
Class
8
ISO
Class
10
ISO
Class
12
SAE
Grade
2
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and
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ASME
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Profile
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Standard
Thin
Height
11
7/16"
13
9/16"
15
11/16"
6
mm
9
mm
10
mm
12
mm
14.3
mm
14.9
mm
16
mm
18
mm
20
mm
22
mm
22.23
mm
22.4
mm
24.8
mm
25
mm
26
mm
28.6
mm
30
mm
33.8
mm
34
mm
35
mm
39
mm
44
mm
46
mm
50
mm
Head
Width
22
mm
30
mm
32
mm
Head
Height
8.5
mm
10.9
mm
11
mm
12
mm
12.5
mm
12.7
mm
13
mm
14
mm
16
mm
20
mm
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734 Products
Fastening and Joining
Hex Head Screws
Used with nuts to create a stronger joint than flat and rounded screws
140 products
Socket Head Screws
With a deeper drive than flat and rounded head screws, these withstand more torque for a tighter hold
89 products
Set Screws
Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads
64 products
Flat Head Screws
Fit in countersunk holes for a flush finish
20 products
Carriage Bolts
A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut
1 product
Shoulder Screws
Rotate parts around the cylinder under the head to guide and align them during installation
52 products
Hex Nuts
Handle most general fastening needs
67 products
Panel Nuts
Extremely thin for tight spots such as electrical panels; also known as dress nuts
1 product
Flange Nuts
The flange distributes pressure, so you don't need a washer
15 products
Locknuts
Hold fasteners in place to prevent loosening from vibration
29 products
Coupling Nuts
Connect and extend threaded rods
11 products
Cap Nuts
Cover and protect threads while adding a finished look; also known as acorn nuts
3 products
Thumb Nuts
Easy to tighten and loosen by hand for making frequent adjustments
1 product
Square Nuts
Flat sides won’t spin in channels and square holes
1 product
Threaded Rods
Anchor, connect, or hang components in a wide variety of applications
67 products
Quick-Release Pin Receptacles
Secure quick-release pins when you don’t have a through hole
1 product
Taper Pins
Fit snugly into tapered holes to secure, position, and align components
14 products
Threaded Inserts
Create new threads or repair stripped threads
16 products
Power Transmission
Bearing Nuts
Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles
11 products
Lead Screw Nuts
Mate with lead screws to move components in a straight line
10 products
Lead Screws
Pair with lead screw nuts to move components in a straight line
9 products
Lead Screw Collars
Position components and limit travel along a lead screw
1 product
Shock Absorber Mounting Nuts
Secure shock absorbers after threading them into mounting blocks
1 product
Connecting Rods
Use with rod ends and swivel joints to link components in push/pull assemblies
7 products
Roller Screws and Nuts
More contact points to move heavier loads than ball and lead screw assemblies
4 products
Ball Screws and Nuts
Internal ball bearings roll on screws for low friction when moving components at high speeds
10 products
Fluid Handling
Pipe and Pipe Fittings
Generally thicker and more rigid than tubing for distributing liquids and gases through your facility
1 product
Building and Machinery Hardware
Leveling Mount Inserts
Slip onto equipment and furniture to add threaded-stud leveling feet
3 products
Machine Handles
Arms give you extra leverage to secure and position jigs, fixtures, and other equipment
1 product
Fabricating and Machining
Setup Studs
Secure setup clamps and fixtures to your machine table or assemble heavy machines
27 products
T-Slot Fastener and Setup Stud Kits
Mount fixtures of different sizes to your machine table
1 product
T-Slot Nuts
Combine with setup studs or bolts to mount fixtures to machine tables
4 products
Clamps
Hold workpieces securely in place
1 product
Lathe Chuck Jaw Nuts
Secure jaws to a CNC lathe chuck
2 products
Material Handling
Eyebolts
Route rope through the loop or attach hooks and shackles for lifting
7 products
Hoist Rings
Pivot to resist stress that would bend or break an eyebolt when lifting at an angle
24 products
Eye Nuts
Pair with bolts or threaded rod to lift and hang components
3 products
U-Bolts
Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers
3 products
Electrical
Conduit and Conduit Fittings
Protect wiring from impact and the environment in runs indoors, outdoors, and underground
4 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)