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Home » #3 Dome Head Plow Bolt
 

Plow BoltsDome Head Plow Bolt

DOME HEAD PLOW BOLTS are specially designed to provide added ease of assembly and greater resistance to failure in service as compared to a standard flat head design.

  • Thicker domed head provides greater wear resistance.
  • Specialized head diameter provides for a tighter fit in countersunk holes.
  • Deeper depth of square provides fuller engagement.
  • Smaller transition angle on the corners of the square provides for a greater resistance against spinning in the hole during installation.
  • Tighter tolerance on the body diameter for sizes 5/8 and larger, minimizes the potential of the bolt moving in the hole, which can result in the assembly coming loose and causing rounding out of the installation holes.

#3 Dome Head Plow Bolt Material and Physical Properties are to SAE J429 Grade 8

  • Grade 8: Alloy Steel
  • 150,000 psi minimum Tensile Strength
  • Rc 33 / 39 Rockwell Hardness

Dome Head Plow Bolt


Size
Head Diameter
Body Diameter
Dome Hgt
Feed Thick
Width of Square
Dept of Square
Fillet Rad
Corner Rad
Transition Angle
A
D
E
F
G
S
FR
CR
N
Sharp
Max
Min
Max
Min
Max
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Nominal
1/2 - 13
0.945
0.89
0.88
0.50
0.48
-
0.04
-
0.52
0.50
0.42
0.38
0.06
-
0.05
-
30⁰
5/8 - 11
1.197
1.04
1.01
0.63
0.61
0.10
0.12
0.10
0.64
0.63
0.52
0.47
0.06
0.02
0.09
0.03
30⁰
3/4 - 10
1.488
1.20
1.17
0.75
0.74
0.11
0.16
0.10
0.77
0.75
0.58
0.54
0.13
0.03
0.11
0.03
30⁰
7/8 - 9
1.745
1.41
1.37
0.88
0.86
0.11
0.17
0.10
0.91
0.77
0.75
0.58
0.13
0.03
0.13
0.05
30⁰
1 - 8
1.933
1.60
1.56
1.00
0.98
0.12
0.17
0.10
1.03
1.00
0.74
0.68
0.13
0.03
0.14
0.06
30⁰
1 1/8-7
-
1.91
1.79
1.13
1.10
0.18
0.16
0.10
1.16
1.13
0.81
0.77
0.13
0.03
0.16
0.06
30⁰
1 1/4-7
-
2.09
1.97
1.25
1.22
0.19
0.18
0.10
1.29
1.25
0.95
0.89
0.18
0.06
0.17
0.06
30⁰
1 3/8-6
-
2.32
2.21
1.38
1.35
0.22
0.20
0.20
1.42
1.37
1.06
1.01
0.18
0.06
0.19
0.06
30⁰
1 1/2-6
-
2.52
2.40
1.50
1.47
0.25
0.20
0.20
1.56
1.50
1.18
1.12
0.18
0.06
0.20
0.08
30⁰

 

Other bolt types available at BOLT PRODUCTS INC:

 

• Anchor bolts - extended connections with handle
• Carriage bolts - domed top with square under head
• Flange bolts - ridge around the bolt head
• Hex bolts - hex head of various materials
• Hex tap bolts - trimmed hex head with no flange
• Lag bolts - screw like pointed end
• Machine bolts - fine or coarse threads
• Metric bolts - available in Hex/Standard/Flange type
• Shoulder bolts - allow slide or pivot
• Square neck bolts - square or domed top with square under head


No matter what bolt type you require please do not hesitate to contact us at 1-800-423-6503 or email sales@boltproducts.com.

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