Ring-Grooved lock bolt Nominal Diameter 5 3/16" Huck C6LB-R8-2G
Lock bolts, also known as blind rivet bolts or Huck bolts, are fasteners commonly used in various industries to create strong and reliable joints.
They provide a secure and permanent connection between two or more materials, particularly where access to
the joint from both sides is limited or impossible.
Lock bolts consist of two main components: a headed, threaded bolt and a collar.
The bolt typically has a smooth cylindrical shank with a threaded portion near the head.
The collar, also known as the pintail, is a separate piece that fits over the shank of the bolt.
| Nominal Diameter | Actual Diameter | Nominal Riveting Thickness | Actual Riveting Thickness | Huck Model | Avdel Model | ||
| Min | Max | Min | Max | ||||
| 6 (1/4”)  |  			6.45 | 6.58 | 3 | 1.6 | 4.8 | C6LB-R8-2G | 02621-70802 | 
| 5 | 3.2 | 6.4 | C6LB-R8-3G | 02621-70803 | |||
| 6 | 4.8 | 7.9 | C6LB-R8-4G | 02621-70804 | |||
| 8 | 6.4 | 9.5 | C6LB-R8-5G | 02621-70805 | |||
| 10 | 7.9 | 11.1 | C6LB-R8-6G | 02621-70806 | |||
| 11 | 9.5 | 12.7 | C6LB-R8-7G | 02621-70807 | |||
| 13 | 11.1 | 14.3 | C6LB-R8-8G | 02621-70808 | |||
| 14 | 12.7 | 15.9 | C6LB-R8-9G | 02621-70809 | |||
| 16 | 14.3 | 17.5 | C6LB-R8-10G | 02621-70810 | |||
| 17 | 15.9 | 19.1 | C6LB-R8-11G | 02621-70811 | |||
| 19 | 17.5 | 20.7 | C6LB-R8-12G | 02621-70812 | |||
| 21 | 19.1 | 22.2 | C6LB-R8-13G | 02621-70813 | |||
| 22 | 20.7 | 23.8 | C6LB-R8-14G | 02621-70814 | |||
| 24 | 22.2 | 25.4 | C6LB-R8-15G | 02621-70815 | |||
| 25 | 23.8 | 27 | C6LB-R8-16G | 02621-70816 | |||
| 27 | 25.4 | 28.6 | C6LB-R8-17G | 02621-70817 | |||
| 28 | 27 | 30.2 | C6LB-R8-18G | 02621-70818 | |||
| 30 | 28.6 | 31.8 | C6LB-R8-19G | 02621-70819 | |||
| 32 | 30.2 | 33.4 | C6LB-R8-20G | 02621-70820 | 
