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Steel countersunk huck bolt rivet

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huck bolt suppliers
huck bolt suppliers
huck bolt suppliers
huck bolt suppliers

Steel countersunk huck bolt rivet

Borie Fasteners provide magna grip rivets OEM&ODM service, we are committed to providing clients with one-stop riveting solutions. Customize your magna grip rivets according to your needs of material, length, diameter, and surface treatment.

  • Standard:

    Huck bolt rivet
  • Head Type:

    Button Head/Truss Head/ Countersunk Head
  • Material:

    Aluminum/Steel/Stainless Steel
  • Certificate:

    ISO9001/IATF16949
  • Finish:

    Natural polish
  • Factory:

    We are a factory with 19 years of R&D experience
  • MOQ:

    10000pcs

Borie fasteners Huck Bolt Rivet riveting solutions

 

A huck bolt is a type of fastener commonly used in construction and manufacturing industries. It is a two-piece fastening system that consists of a pin and a collar. The pin, also known as magna grip rivets or ring groove rivets, has a pre-installed washer and a threaded end. The collar, called a huck collar or lock bolt collar, is placed over the pin during installation. When the pin is inserted into the pre-drilled hole and the collar is pulled, the pin is pulled into the collar, creating a strong, reliable, and permanent joint. Huck bolts are known for their high shear and tensile strength, making them ideal for applications requiring a secure and durable fastening solution.

 

Advantages of Huck Bolt

  • High shear and tensile strength.
  • Provides a vibration-resistant joint.
  • Fast installation process.
  • Requires minimal access to the backside of the joint.
  • Suitable for various materials and thicknesses.
  • Provides a secure and permanent connection.
  • Resistant to corrosion and weathering.

 

Head Types

  • Button Head MGPB
  • Truss Head MGPT
  • Stainless Encapsulated Head MGPTC
  • Broad Truss Head MGP30
  • 90° Flush Head MGP90
  • Rivet Head MGP98T
How Does Huck Bolt Work?
huck bolt installation

 

  1. Prepare the materials and tools.
  2. Align the parts to be joined.
  3. Insert the huck bolt into the pre-drilled hole.
  4. Place the collar onto the bolt shank.
  5. Insert the installation tool into the bolt assembly.
  6. Apply pressure to the installation tool.
  7. Continue applying pressure until the collar is fully swaged onto the bolt.
  8. Release the pressure from the installation tool.
  9. Check the bolt and collar for proper installation.
  10. Repeat the process for any additional huck bolts needed.

 

  • The huck bolt consists of two parts: a pin and a collar.
  • The pin, which has a thread on one end, is inserted through the drilled holes of the materials being joined.
  • The collar is then placed on the exposed end of the pin.
  • A hydraulic tool is used to apply pressure to the collar, causing it to deform and create a clamping force.
  • As the collar deforms, it locks the pin in place between the materials, creating a strong and secure joint.
  • The excess pin length is typically removed, leaving a flush and finished appearance.
  • The resulting huck bolt joint has excellent shear and tensile strength, making it suitable for various applications.

 

Huck Bolt Dimensions

Magna Lock Rivets

 
DIA. GRIP NUMBER GRIP RANGE HOLE SIZE MAX A
MAX
B C D a
MAX
d
REF
Button Head
6 (3/16") 10 .062-.625 0.219 0.186 .360-.390 .111-.127 1.771-1.831 0.192 0.087
20 .312-1.250 0.219 0.186 .360-.390 .111-.127 2.353-2.413 0.192 0.312
8 (1/4") 10 .125-.625 0.281 0.25 .480-.520 .135-.155 1.965-2.040 0.259 0.125
20 .312-1.250 0.281 0.25 .480-.520 .135-.155 2.560-2.635 0.259 0.312
10 (5/16") 12 .125-.750 0.359 0.312 .600-.650 .180-.205 2.340-2.390 0.322 0.1
22 .625-1.375 0.359 0.312 .600-.650 .180-.205 2.840-2.890 0.322 0.55
12 (3/8") 14 .188-.875 0.422 0.375 .720-.780 .220-.250 2.875-2.925 0.385 0.188
26 .812-1.625 0.422 0.375 .720-.780 .220-.250 3.500-3.550 0.385 0.81
Truss Head Dimensions
8 (1/4") 10 .125-.625 0.281 0.25 .530-.595 .115-.135 1.965-2.040 0.259 0.125
20 .312-1.250 0.281 0.25 .530-.595 .115-.135 2.560-2.635 0.259 0.312
10 (5/16") 12 .125-.750 0.359 0.312 .700-.795 .125-.175 2.340-2.390 0.322 0.1
22 .625-1.375 0.359 0.312 .700-.795 .125-.175 2.840-2.890 0.322 0.55
12 (3/8") 14 .188-.875 0.422 0.375 .830-.920 .150-.215 2.875-2.925 0.385 0.188
26 .812-1.625 0.422 0.375 .830-.920 .150-.215 3.500-3.550 0.385 0.81
Broad Truss Head Dimensions
8 (1/4") 10 .125-.625 0.281 0.25 .900-.970 .135-.165 1.965-2.040 0.259 0.125
24 .562-1.500 0.281 0.25 .900-.970 .135-.165 2.810-2.885 0.259 0.562
12 (3/8") 14 .188-.875 0.422 0.375 1.175-1.255 .185-.215 2.875-2.925 0.385 0.188
24 .688-1.500 0.422 0.375 1.175-1.255 .185-.215 3.375-3.425 0.385 0.68
90° Flush Head Dimensions
6 (3/16") 10 .062-.625 0.219 0.186 .325-.360 .075-.090 1.771-1.831 0.192 -
20 .312-1.250 0.219 0.186 .325-.360 .075-.090 2.353-2.413 0.192 0.312
8 (1/4") 10 .125-.625 0.281 0.25 .435-.475 .115-.130 1.965-2.040 0.259 -
20 .312-1.250 0.281 0.25 .435-.475 .115-.130 2.560-2.635 0.259 0.312
12 (3/8") 14 .250-.875 0.422 0.375 .650-.715 .175-.195 2.875-2.925 0.385 -
26 .812-1.625 0.422 0.375 .650-.715 .175-.195 3.500-3.550 0.385 0.81
Stainless Encapsulated Head Dimensions
8 (1/4") 10 .125-.625 0.281 0.25 0.62 0.165 1.965-2.040 0.259 0.125
20 .312-1.250 0.281 0.25 0.62 0.165 2.560-2.635 0.259 0.312
32 1.062-2.000 0.281 0.25 0.62 0.165 3.310-3.385 0.259 1.062
10 (5/16") 12 .125-.750 0.359 0.311 0.81 0.175 2.340-2.390 0.322 0.1
12 (3/8") 14 .188-.875 0.422 0.375 0.86 0.21 2.875-2.925 0.385 0.188
26 .812-1.625 0.422 0.375 0.86 0.21 3.500-3.550 0.385 0.81
32 1.188-2.000 0.422 0.375 0.86 0.21 3.875-3.925 0.385 1.185
Rivet Head Dimensions
6 (3/16") 10 .062-.625 0.219 0.186 .467-.488 .098-.110 1.771-1.831 0.192 0.087
20 .312-1.250 0.219 0.186 .467-.488 .098-.110 2.353-2.413 0.192 0.312
 
 
 

Collar Dimensions

Magna Grip Huck Bolt

COLLAR DIA. F G H K
MGC 3/16" .305-.315 .188-.204 .267-.283 .360-.390
1/4" .395-.405 .250-.260 .365-.385 .485-.515
5/16" .500-.510 .310-.320 .430-.450 .605-.645
3/8" .600-.612 .375-.385 .495-.515 .735-.765
MGCS 3/16" .305-.315 .186-.196 .295-.315 .495-.535
1/4" .395-.405 .247-.260 .432-.462 .665-.715
MGCW 3/16" .305-.315 .188-.204 .295-.335 .640-.755
1/4" .395-.405 .250-.260 .435-.460 .855-1.005

 

Installed Values in Nominal Grip (lbf)

DIA.   ALUMINUM STEEL
MIN. TYPICAL MIN. TYPICAL
3/16" Shear 750 1000 1725 2000
Tensile 900 1300 1650 2700
Clamp 550 800 1025 1500
1/4" Shear 1200 1600 2200 2700
Tensile 1620 2500 2950 4000
Clamp 950 1400 1350 2000
5/16" Shear 2200 2700 3000 3900
Tensile 2500 4100 4400 6200
Clamp 1600 2200 2300 2900
3/8" Shear 3000 3900 4200 6000
Tensile 4000 5500 6000 9000
Clamp 2400 3200 3200 4000

 

Huck Bolt Application

 

Huck Bolt have a wide range of applications in various industries and settings. Most of them are used in:

1. Steel structures

2. Aerospace industry

3. Railway industry

4. Automotive industry

5. Shipping industry

6. Construction industry

7. Heavy machinery industry

8. Mining industry

9. Power generation industry

10. Bridge construction

huck bolt application

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