Huck Bolt C50L pin & collar carbon black pin plated collar
Huck Bolt C50L
The large diameter Huck bolt that has defined Huck for over 50 years.
The C50L is an oversize Huck lock bolt that has faithfully served Australian heavy engineering for many decades and is renowned for its great clamping power in critical applications.
C50L® is a high tensile pin & collar combo with a starting diameter size of 12.7mm (1/2") through to 28.57mm (1.1/8"), making it the ideal large diameter lock bolt for many mining equipment, truck chassis and railway applications.
Huckbolt® C50L® where failure is not an option. Seeking printable Huck Bolt C50L (PDF) (2 Mb) data?
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Huck Bolt C50L Pin Round Head
Round Head (Carbon Steel or Plated)
| Product Code |
Pin Diameter |
Grip min-max (mm) |
Shear (N) |
Tensile (N) |
Enquiry Cart |
| C50LR-BR16-4 |
12.7mm-1/2" dia. |
6.40 - 12.70 |
64050 |
75840 |
|
| C50LR-BR16-8 |
12.7mm-1/2" dia. |
12.50 - 19.50 |
64050 |
75840 |
|
| C50LR-BR16-12 |
12.7mm-1/2" dia. |
19.00 - 26.00 |
64050 |
75840 |
|
| C50LR-BR16-16 |
12.7mm-1/2" dia. |
25.50 - 32.50 |
64050 |
75840 |
|
| C50LR-BR16-20 |
12.7mm-1/2" dia. |
32.00 - 38.50 |
64050 |
75840 |
|
| C50LR-BR16-24 |
12.7mm-1/2" dia. |
38.00 - 45.00 |
64050 |
75840 |
|
| C50LR-BR16-28 |
12.7mm-1/2" dia. |
44.00 - 51.00 |
64050 |
75840 |
|
| C50LR-BR16-32 |
12.7mm-1/2" dia. |
50.80 - 57.20 |
64050 |
75840 |
|
| C50LR-BR16-36 |
12.7mm-1/2" dia. |
57.20 - 63.50 |
64050 |
75840 |
|
| C50LR-BR16-44 |
12.7mm-1/2" dia. |
68.85 - 76.20 |
64050 |
75840 |
|
| C50LR-BR16-52 |
12.7mm-1/2" dia. |
82.55 - 88.90 |
64050 |
75840 |
|
| C50LR-BR20-4 |
15.9mm-5/8" dia. |
6.50 - 13.00 |
100080 |
120550 |
|
| C50LR-BR20-8 |
15.9mm-5/8" dia. |
12.50 - 19.50 |
100080 |
120550 |
|
| C50LR-BR20-12 |
15.9mm-5/8" dia. |
19.00 - 26.00 |
100080 |
120550 |
|
| C50LR-BR20-16 |
15.9mm-5/8" dia. |
25.50 - 32.50 |
100080 |
120550 |
|
| C50LR-BR20-20 |
15.9mm-5/8" dia. |
32.00 - 38.50 |
100080 |
120550 |
|
| C50LR-BR20-24 |
15.9mm-5/8" dia. |
38.00 - 45.00 |
100080 |
120550 |
|
| C50LR-BR20-28 |
15.9mm-5/8" dia. |
44.45 - 50.80 |
100080 |
120550 |
|
| C50LR-BR20-32 |
15.9mm-5/8" dia. |
50.80 - 57.15 |
100080 |
120550 |
|
| C50LR-BR20-36 |
15.9mm-5/8" dia. |
57.15 - 63.50 |
100080 |
120550 |
|
| C50LR-BR20-40 |
15.9mm-5/8" dia. |
63.70 - 69.85 |
100080 |
120550 |
|
| C50LR-BR20-44 |
15.9mm-5/8" dia. |
70.00 - 76.00 |
100080 |
120550 |
|
| C50LR-BR20-56 |
15.9mm-5/8" dia. |
88.90 - 95.25 |
100080 |
120550 |
|
| C50LR-BR20-60 |
15.9mm-5/8" dia. |
95.25 - 101.60 |
100080 |
120550 |
|
| C50LR-BR20-64 |
15.9mm-5/8" dia. |
101.60 - 107.95 |
100080 |
120550 |
|
| C50LR-BR24-8 |
19.1mm-3/4" dia. |
12.50 - 19.50 |
144120 |
178370 |
|
| C50LR-BR24-12 |
19.1mm-3/4" dia. |
19.00 - 26.00 |
144120 |
178370 |
|
| C50LR-BR24-16 |
19.1mm-3/4" dia. |
25.50 - 32.50 |
144120 |
178370 |
|
| C50LR-BR24-20 |
19.1mm-3/4" dia. |
32.00 - 38.50 |
144120 |
178370 |
|
| C50LR-BR24-24 |
19.1mm-3/4" dia. |
38.00 - 45.00 |
144120 |
178370 |
|
| C50LR-BR24-28 |
19.1mm-3/4" dia. |
44.50 - 51.10 |
144120 |
178370 |
|
| C50LR-BR24-32 |
19.1mm-3/4" dia. |
51.00 - 58.00 |
144120 |
178370 |
|
| C50LR-BR24-36 |
19.1mm-3/4" dia. |
57.50 - 64.00 |
144120 |
178370 |
|
| C50LR-BR24-40 |
19.1mm-3/4" dia. |
65.50 - 70.00 |
144120 |
178370 |
|
| C50LR-BR24-44 |
19.1mm-3/4" dia. |
69.85 - 76.20 |
144120 |
178370 |
|
| C50LR-BR24-48 |
19.1mm-3/4" dia. |
76.20 - 32.55 |
144120 |
178370 |
|
| C50LR-BR28-12 |
22.23mm-7/8" |
19.05 - 25.40 |
193050 |
246650 |
|
| C50LR-BR28-16 |
22.23mm-7/8" |
25.40 - 31.75 |
193050 |
246650 |
|
| C50LR-BR28-20 |
22.23mm-7/8" |
31.75 - 38.00 |
193050 |
246650 |
|
| C50LR-BR32-20 |
25.4mm-1" dia. |
32.00 - 38.00 |
251320 |
323390 |
|
| C50LR-BR32-24 |
25.4mm-1" dia. |
38.00 - 45.00 |
251320 |
323390 |
|
| C50LR-BR32-28 |
25.4mm-1" dia. |
44.00 - 51.00 |
251320 |
323390 |
|
| C50LR-BR32-32 |
25.4mm-1" dia. |
51.00 - 57.00 |
251320 |
323390 |
|
| C50LR-BR32-48 |
25.4mm-1" dia. |
76.50 - 83.50 |
251320 |
323390 |
|
| C50LR-BR32-64 |
25.4mm-1" dia. |
101.50 - 108.50 |
251320 |
323390 |
|
| C50LR-BR32-80XZ |
25.4mm-1" dia. |
114.3 - 137.3 |
251320 |
323390 |
|
| C50LR-BR32-92XZ |
25.4mm-1" dia. |
133.3 - 156.3 |
251320 |
323390 |
|
| C50LR-BR32-104XZ |
25.4mm-1" dia. |
152.4 - 175.4 |
251320 |
323390 |
|
| C50LR-BR32-116XZ |
25.4mm-1" dia. |
171.4 - 194.4 |
251320 |
323390 |
|
| C50LR-BR32-128XZ |
25.4mm-1" dia. |
190.5 - 213.5 |
251320 |
323390 |
|
| C50LR-BR32-140XZ |
25.4mm-1" dia. |
209.5 - 232.5 |
251320 |
323390 |
|
| C50LR-BR32-152XZ |
25.4mm-1" dia. |
228.6 - 251.6 |
251320 |
323390 |
|
| C50LR-BR32-164XZ |
25.4mm-1" dia. |
247.6 - 270.6 |
251320 |
323390 |
|
| C50LR-BR32-176XZ |
25.4mm-1" dia. |
266.7 - 289.7 |
251320 |
323390 |
|
| C50LR-BR32-188XZ |
25.4mm-1" dia. |
285.7 - 308.7 |
251320 |
323390 |
|
| C50LR-BR32-200XZ |
25.4mm-1" dia. |
304.8 -327.8 |
251320 |
323390 |
|
| C50LR-BR36-10 |
28.57 mm - 1 1/8" |
250.82 - 266.7 |
309150 |
368980 |
|
| C50LR-BR36-11 |
28.57 mm - 1 1/8" |
276.22 - 292.10 |
309150 |
368980 |
|
| C50LR-BR36-12 |
28.57 mm - 1 1/8" |
301.62 - 317.5 |
309150 |
368980 |
|
| C50LR-BR36-13 |
28.57 mm - 1 1/8" |
329.02 - 342.9 |
309150 |
368980 |
|
| C50LR-BR36-14 |
28.57 mm - 1 1/8" |
352.42 - 368.3 |
309150 |
368980 |
|
| C50LR-BR36-15 |
28.57 mm - 1 1/8" |
377.82 - 393.7 |
309150 |
368980 |
|
| C50LR-BR36-16 |
28.57 mm - 1 1/8" |
403.22 - 419.1 |
309150 |
368980 |
|
| C50LR-BR36-17 |
28.57 mm - 1 1/8" |
428.62 - 444.5 |
309150 |
368980 |
|
| C50LR-BR36-18 |
28.57 mm - 1 1/8" |
454.00 - 469.9 |
309150 |
368980 |
|
| C50LR-BR36-19 |
28.57 mm - 1 1/8" |
479.42 - 495.3 |
309150 |
368980 |
|
Huck Bolt C50L Pin Countersunk Head
| Product Code |
Description |
Enquiry Cart |
| C50L90 |
Limited Range to Select |
|
Huck Bolt C50L Pin Truss Head
| Product Code |
Description |
Enquiry Cart |
| C50LT |
Limited Range To Select |
|
Huck Bolt C50L Pin Tread Head
| Product Code |
Description |
Enquiry Cart |
| C50L Tread |
Limited Range to Select |
|
Huck Bolt C50L Collar
Standard Flange Collar
| Product Code |
Collar Diameter |
Enquiry Cart |
| LC-2R16G |
12.7mm - 1/2" |
|
| LC-2R20G |
15.9mm - 5/8" |
|
| LC-2R24G |
19.1mm - 3/4" |
|
| LC-2R28G |
22.2mm-7/8" |
|
| LC-2R32G |
25.4mm - 1" |
|
| LC-2R36G |
28.57mm - 1 1/8" |
|
Huck Bolt C50L Collar
Wide Flange Collar
| Product Code |
Collar Diameter |
Enquiry Cart |
| 3LC-2R16G |
12.7mm - 1/2" |
|
| 3LC-2R20G |
15.9mm - 5/8" |
|
| 3LC-2R24G |
19.1mm - 3/4" |
|
| 3LC-2R28G |
22.2mm-7/8" |
|
| 3LC-2R32G |
25.4mm - 1" |
|
| 3LC-2R36G |
28.57mm - 1 1/8" |
|
Huck Bolt C50L Collar
Low Profile Collar
| Product Code |
Collar Diameter |
Enquiry Cart |
| 8LC-2R16G |
12.7mm - 1/2" |
|
| 8LC-2R20G |
15.9mm - 5/8" |
|
| 8LC-2R24G |
19.1mm - 3/4" |
|
| 8LC-2R28G |
22.2mm-7/8" |
|
| 8LC-2R32G |
25.4mm - 1" |
|
| 8LC-2R36G |
28.57mm - 1 1/8" |
|
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