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Huck C50L® Reset selection

  • Pin Break Fastener
  • High tensile friction grip fastener
  • Sizes from 12.7mm (1/2") to 25.4mm (1")
bool(false) Array ( [0] => Array ( [id] => 15197 [sku] => C50LR-BR16-12 [diameter] => 12.7 [grip_range] => 16 - 22.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [1] => Array ( [id] => 15199 [sku] => C50LR-BR16-16 [diameter] => 12.7 [grip_range] => 22.4 - 28.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [2] => Array ( [id] => 15201 [sku] => C50LR-BR16-20 [diameter] => 12.7 [grip_range] => 28.7 - 35.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [3] => Array ( [id] => 15202 [sku] => C50LR-BR16-24 [diameter] => 12.7 [grip_range] => 35.1 - 41.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [4] => Array ( [id] => 15203 [sku] => C50LR-BR16-28 [diameter] => 12.7 [grip_range] => 41.4 - 47.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [5] => Array ( [id] => 15204 [sku] => C50LR-BR16-32 [diameter] => 12.7 [grip_range] => 47.8 - 54.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [6] => Array ( [id] => 15205 [sku] => C50LR-BR16-36 [diameter] => 12.7 [grip_range] => 54.1 - 60.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [7] => Array ( [id] => 15206 [sku] => C50LR-BR16-4 [diameter] => 12.7 [grip_range] => 3.3 - 9.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [8] => Array ( [id] => 15208 [sku] => C50LR-BR16-8 [diameter] => 12.7 [grip_range] => 9.7 - 16 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [9] => Array ( [id] => 15210 [sku] => C50LR-BR20-12 [diameter] => 15.9 [grip_range] => 15 - 21.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [10] => Array ( [id] => 15212 [sku] => C50LR-BR20-16 [diameter] => 15.9 [grip_range] => 21.3 - 27.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [11] => Array ( [id] => 15214 [sku] => C50LR-BR20-20 [diameter] => 15.9 [grip_range] => 27.7 - 34 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [12] => Array ( [id] => 15216 [sku] => C50LR-BR20-24 [diameter] => 15.9 [grip_range] => 34 - 40.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [13] => Array ( [id] => 15218 [sku] => C50LR-BR20-28 [diameter] => 15.9 [grip_range] => 40.4 - 46.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [14] => Array ( [id] => 15219 [sku] => C50LR-BR20-32 [diameter] => 15.9 [grip_range] => 46.7 - 53.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [15] => Array ( [id] => 15220 [sku] => C50LR-BR20-4 [diameter] => 15.9 [grip_range] => 2.3 - 8.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [16] => Array ( [id] => 15221 [sku] => C50LR-BR20-8 [diameter] => 15.9 [grip_range] => 8.6 - 15 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [17] => Array ( [id] => 15223 [sku] => C50LR-BR24-12 [diameter] => 19.1 [grip_range] => 14.2 - 20.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [18] => Array ( [id] => 15224 [sku] => C50LR-BR24-16 [diameter] => 19.1 [grip_range] => 20.6 - 26.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [19] => Array ( [id] => 15225 [sku] => C50LR-BR24-20 [diameter] => 19.1 [grip_range] => 26.9 - 33.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [20] => Array ( [id] => 15226 [sku] => C50LR-BR24-24 [diameter] => 19.1 [grip_range] => 33.3 - 39.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [21] => Array ( [id] => 15227 [sku] => C50LR-BR24-28 [diameter] => 19.1 [grip_range] => 39.6 - 46 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [22] => Array ( [id] => 15228 [sku] => C50LR-BR24-32 [diameter] => 19.1 [grip_range] => 46 - 52.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [23] => Array ( [id] => 15229 [sku] => C50LR-BR24-36 [diameter] => 19.1 [grip_range] => 52.3 - 58.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [24] => Array ( [id] => 15231 [sku] => C50LR-BR24-40 [diameter] => 19.1 [grip_range] => 58.7 - 65 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [25] => Array ( [id] => 15232 [sku] => C50LR-BR24-44 [diameter] => 19.1 [grip_range] => 65 - 71.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [26] => Array ( [id] => 15233 [sku] => C50LR-BR24-8 [diameter] => 19.1 [grip_range] => 7.9 - 14.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [27] => Array ( [id] => 15234 [sku] => C50LR-BR28-16 [diameter] => 22.2 [grip_range] => 19.8 - 26.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [28] => Array ( [id] => 15236 [sku] => C50LR-BR28-20 [diameter] => 22.2 [grip_range] => 26.2 - 32.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [29] => Array ( [id] => 15238 [sku] => C50LR-BR28-24 [diameter] => 22.2 [grip_range] => 32.5 - 38.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [30] => Array ( [id] => 15240 [sku] => C50LR-BR28-28 [diameter] => 22.2 [grip_range] => 38.9 - 45.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [31] => Array ( [id] => 15242 [sku] => C50LR-BR28-32 [diameter] => 22.2 [grip_range] => 45.2 - 51.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [32] => Array ( [id] => 15244 [sku] => C50LR-BR28-36 [diameter] => 22.2 [grip_range] => 51.6 - 57.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [33] => Array ( [id] => 15246 [sku] => C50LR-BR28-40 [diameter] => 22.2 [grip_range] => 57.9 - 64.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [34] => Array ( [id] => 15248 [sku] => C50LR-BR32-12 [diameter] => 25.4 [grip_range] => 12.7 - 19.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [35] => Array ( [id] => 15249 [sku] => C50LR-BR32-16 [diameter] => 25.4 [grip_range] => 19.1 - 25.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [36] => Array ( [id] => 15250 [sku] => C50LR-BR32-20 [diameter] => 25.4 [grip_range] => 25.4 - 31.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [37] => Array ( [id] => 15252 [sku] => C50LR-BR32-24 [diameter] => 25.4 [grip_range] => 31.8 - 38.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [38] => Array ( [id] => 15254 [sku] => C50LR-BR32-28 [diameter] => 25.4 [grip_range] => 38.1 - 44.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [39] => Array ( [id] => 15256 [sku] => C50LR-BR32-32 [diameter] => 25.4 [grip_range] => 44.5 - 50.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [40] => Array ( [id] => 15258 [sku] => C50LR-BR32-36 [diameter] => 25.4 [grip_range] => 50.8 - 57.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [41] => Array ( [id] => 15259 [sku] => C50LR-BR32-40 [diameter] => 25.4 [grip_range] => 57.2 - 63.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [42] => Array ( [id] => 15260 [sku] => C50LR-BR32-44 [diameter] => 25.4 [grip_range] => 63.5 - 69.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [43] => Array ( [id] => 15261 [sku] => C50LR-BR32-48 [diameter] => 25.4 [grip_range] => 69.9 - 76.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [44] => Array ( [id] => 15262 [sku] => C50LR-BR32-52 [diameter] => 25.4 [grip_range] => 76.2 - 82.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [45] => Array ( [id] => 15264 [sku] => C50LR-BR32-56 [diameter] => 25.4 [grip_range] => 82.6 - 88.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [46] => Array ( [id] => 15265 [sku] => C50LR-BR32-60 [diameter] => 25.4 [grip_range] => 88.9 - 95.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [47] => Array ( [id] => 15266 [sku] => C50LR-BR32-64 [diameter] => 25.4 [grip_range] => 95.3 - 101.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [48] => Array ( [id] => 15267 [sku] => C50LR-BR32-68 [diameter] => 25.4 [grip_range] => 101.6 - 108 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [49] => Array ( [id] => 15268 [sku] => C50LR-BR32-72 [diameter] => 25.4 [grip_range] => 108 - 114.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [50] => Array ( [id] => 15269 [sku] => C50LR-BR32-80 [diameter] => 25.4 [grip_range] => 120.7 - 127 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [51] => Array ( [id] => 15270 [sku] => C50LR-BR32-84 [diameter] => 25.4 [grip_range] => 127 - 133.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [52] => Array ( [id] => 15271 [sku] => C50LR-BR32-88 [diameter] => 25.4 [grip_range] => 133.4 - 139.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [53] => Array ( [id] => 21012 [sku] => C50LR-BR16-40 [diameter] => 12.7 [grip_range] => 60.5 - 66.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [54] => Array ( [id] => 21013 [sku] => C50LR-BR16-44 [diameter] => 12.7 [grip_range] => 66.7 - 73 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [55] => Array ( [id] => 21014 [sku] => C50LR-BR16-52 [diameter] => 12.7 [grip_range] => 79.4 - 85.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [56] => Array ( [id] => 21015 [sku] => C50LR-BR20-36 [diameter] => 15.9 [grip_range] => 53.1 - 59.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [57] => Array ( [id] => 21016 [sku] => C50LR-BR20-40 [diameter] => 15.9 [grip_range] => 59.4 - 65.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [58] => Array ( [id] => 21017 [sku] => C50LR-BR20-44 [diameter] => 15.9 [grip_range] => 65.9 - 72.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [59] => Array ( [id] => 21018 [sku] => C50LR-BR20-48 [diameter] => 15.9 [grip_range] => 72.2 - 78.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [60] => Array ( [id] => 21019 [sku] => C50LR-BR20-52 [diameter] => 15.9 [grip_range] => 78.6 - 84.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [61] => Array ( [id] => 21020 [sku] => C50LR-BR20-60 [diameter] => 15.9 [grip_range] => 91.3 - 97.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [62] => Array ( [id] => 21021 [sku] => C50LR-BR24-4 [diameter] => 19.1 [grip_range] => 1.5 - 7.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [63] => Array ( [id] => 21022 [sku] => C50LR-BR24-48 [diameter] => 19.1 [grip_range] => 71.4 - 77.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [64] => Array ( [id] => 21023 [sku] => C50LR-BR24-52 [diameter] => 19.1 [grip_range] => 77.8 - 84.2 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [65] => Array ( [id] => 21024 [sku] => C50LR-BR24-56 [diameter] => 19.1 [grip_range] => 84.2 - 90.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [66] => Array ( [id] => 21025 [sku] => C50LR-BR24-60 [diameter] => 19.1 [grip_range] => 90.5 - 96.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [67] => Array ( [id] => 21026 [sku] => C50LR-BR24-68 [diameter] => 19.1 [grip_range] => 103.2 - 109.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [68] => Array ( [id] => 21027 [sku] => C50LR-BR24-72 [diameter] => 19.1 [grip_range] => 109.6 - 115.9 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [69] => Array ( [id] => 21028 [sku] => C50LR-BR24-76 [diameter] => 19.1 [grip_range] => 115.9 - 122.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [70] => Array ( [id] => 21029 [sku] => C50LR-BR28-4 [diameter] => 22.2 [grip_range] => 0.8 - 7.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [71] => Array ( [id] => 21030 [sku] => C50LR-BR28-8 [diameter] => 22.2 [grip_range] => 7.1 - 13.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [72] => Array ( [id] => 21031 [sku] => C50LR-BR28-12 [diameter] => 22.2 [grip_range] => 13.5 - 19.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [73] => Array ( [id] => 21032 [sku] => C50LR-BR28-44 [diameter] => 22.2 [grip_range] => 64.3 - 70.6 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [74] => Array ( [id] => 21033 [sku] => C50LR-BR28-48 [diameter] => 22.2 [grip_range] => 70.6 - 77 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [75] => Array ( [id] => 21034 [sku] => C50LR-BR28-52 [diameter] => 22.2 [grip_range] => 77 - 83.3 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [76] => Array ( [id] => 21035 [sku] => C50LR-BR28-56 [diameter] => 22.2 [grip_range] => 83.3 - 89.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [77] => Array ( [id] => 21036 [sku] => C50LR-BR28-60 [diameter] => 22.2 [grip_range] => 89.7 - 96 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [78] => Array ( [id] => 21037 [sku] => C50LR-BR28-64 [diameter] => 22.2 [grip_range] => 96 - 102.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [79] => Array ( [id] => 21038 [sku] => C50LR-BR28-68 [diameter] => 22.2 [grip_range] => 102.4 - 108.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [80] => Array ( [id] => 21039 [sku] => C50LR-BR32-8 [diameter] => 25.4 [grip_range] => 6.4 - 12.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [81] => Array ( [id] => 21040 [sku] => C50LR-BR32-76 [diameter] => 25.4 [grip_range] => 114.3 - 120.7 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [82] => Array ( [id] => 21041 [sku] => C50LR-BR32-92 [diameter] => 25.4 [grip_range] => 139.7 - 146.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [83] => Array ( [id] => 21042 [sku] => C50LR-BR32-96 [diameter] => 25.4 [grip_range] => 146.1 - 152.4 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [84] => Array ( [id] => 21043 [sku] => C50LR-BR32-100 [diameter] => 25.4 [grip_range] => 152.4 - 158.8 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [85] => Array ( [id] => 21044 [sku] => C50LR-BR32-104 [diameter] => 25.4 [grip_range] => 158.8 - 165.1 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [86] => Array ( [id] => 21045 [sku] => C50LR-BR32-108 [diameter] => 25.4 [grip_range] => 165.1 - 171.5 [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [87] => Array ( [id] => 21046 [sku] => C50LR-BR32-112 [diameter] => 25.4 [grip_range] => - [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [88] => Array ( [id] => 21047 [sku] => C50LR-BR32-120 [diameter] => 25.4 [grip_range] => - [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) [89] => Array ( [id] => 21048 [sku] => C50LR-BR32-124 [diameter] => 25.4 [grip_range] => - [material] => Steel [head_style] => Protruding [family] => C50L [type] => Lockbolts ) )
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Tech Specs

Please select a product from the options above.

Supplier Part Numbers

  • RECOIL®
  • STANDARD PART NO.
  • HELICOIL® USA
  • (KATO) COILTHREAD®
  • ARMSTRONG
  • BOLLHOFF
  • GERMAN AEROSPACE
  • GE
  • PERMATHREAD

Standards

  • DIN
  • BS

Tech Specs

  • Thread Type
  • Insert Type
  • Insert Style
  • Thread Size
  • Insert Length
  • Nominal Length
  • Bag Qty
  • Manual Installation Tool
  • Installation Mandrel
  • Prewinder
  • Pneumatic Air Prewinder (FEA)
  • Manual Tang Break Tool - (M) Magnetic
  • Spring Tang Break Tool
  • Pneumatic Tang Break Tool
  • Extraction Tool
  • STI Gauge (Screw Thread Insert)
  • Taper Tap
  • Intermediate Tap
  • Bottoming Tap
  • Pilot Nose Tap
  • Spiral Point Tap
  • Spiral Flute Tap
  • Pneumatic Driver
  • Electric Driver
  • Battery Driver
  • Suggested Drill Size (mm)
  • Suggested Drill Size (in)
  • A Minor Min (Tapped Hole Dimension)
  • A Minor Max (Tapped Hole Dimension)
  • B Major Diameter (Tapped Hole Dimension)

Huck C50L® Overview

C50L lockbolts are heavy-duty fasteners designed for demanding engineering applications, serving as an excellent solution for industries requiring robust load-bearing joints. With diameters ranging from 12.7mm to 28.6mm [1/2" to 1-1/8"], these two-piece, heavy-duty fasteners are specifically engineered to create durable, vibration-resistant joints.

Crafted to deliver high strength and secure assembly, C50L lockbolts are ideal for applications where precision and reliability are paramount. Their quick and easy installation capability, coupled with tolerance for joint variation, makes them a versatile choice across a diverse range of engineering projects.

Offering a joint clamp (pre-load) exceeding 225 kN and a tensile strength of over 300 kN, C50L lockbolts find widespread use in sectors such as railways, construction, mining, and bridge building. They are particularly well-suited for scenarios where welding, threaded fasteners, or solid rivets may not be practical or suitable.

Key Benefits

  • Remarkable shear and tensile strength

  • Reliable and consistent high performance in load-bearing and structural applications

  • Outstanding vibration resistance

  • Swift and straightforward installation across a diverse range of applications

  • Precise grip increments aligned with international standards

  • Resistant to tampering

  • Accommodates joint variation - permits angled installation up to 7°

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