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How Does it Work
 
Technical Data
 
Dimensions
 
Torque Charts
 
Hardness Conversion Table
 
CAD Drawings
 
Material Properties
 
Typical Assemblies
Heico-Lock® Stainless Steel (AISI 316L EN 1.4404/4404 or equivalent alloy)
Bolt Stainless Steel A4
 
  A4-70, MoS2 A4-80, MoS2
GF = 0.65, µG = 0.14,  µK = 0.15 GF = 0.65, µG = 0.14,  µK = 0.15
M Item Thread Pitch [mm] Torque [NM] Preload [kN] Torque [NM] Preload [kN]
3 H-HLS-3S 0.50 0.9 1.5 1.2 2.0
3.5 H-HLS-3.5S 0.60 1.4 2.0 1.8 2.6
4 H-HLS-4S 0.70 2.0 2.6 2.7 3.4
5 H-HLS-5S 0.80 3.9 4.1 5.2 5.5
6 H-HLS-6S 1.00 6.9 5.9 9.2 7.8
8 H-HLS-8S 1.25 16.5 10.7 22.1 14.3
10 H-HLS-10S 1.50 32.8 17.0 43.5 22.6
12 H-HLS-12S 1.75 56.0 24.6 74.9 32.9
14 H-HLS-14S 2.00 90.0 33.8 119.8 45.0
16 H-HLS-16S 2.00 137.3 45.8 183.2 61.1
18 H-HLS-18S 2.50 192.0 56.3 257.0 75.1
20 H-HLS-20S 2.50 269.0 71.6 359.0 95.5
22 H-HLS-22S 2.50 366.0 88.7 488.0 118.3
24 H-HLS-24S 3.00 462.0 103.1 617.0 137.5
27 H-HLS-27S 3.00 673.0 134.4 897.0 179.2
30 H-HLS-30S 3.50 918.0 164.0 1,224.0 218.6
33 H-HLS-33S 3.50 1,237.0 202.9 1,648.0 270.5
36 H-HLS-36S 4.00 1,595.0 238.9 2,126.0 318.5
39 H-HLS-39S 4.00 2,057.0 285.4 2,743.0 380.5
42 H-HLS-42S 4.50 2,546.0 327.9 3,395.0 437.2
45 H-HLS-45S 4.50 3,170.0 382.0 4,227.0 509.3
48 H-HLS-48S 5.00 3,836.0 430.9 5,115.0 574.5
52 H-HLS-52S 5.00 4,913.0 514.2 6,550.0 685.6
56 H-HLS-56S 5.50 6,120.0 593.8 8,160.0 791.7
60 H-HLS-60S 5.50 7,571.0 690.9 10,094.0 921.2
64 H-HLS-64S 6.00 9,130.0 782.7 12,174.0 1,043.6
68 H-HLS-68S 6.00 11,245.0 893.7 14,993.0 1,191.6
72 H-HLS-72S 6.00 13,403.0 1,012.0 17,871.0 1,349.3
76 H-HLS-76S 6.00 15,816.0 1,137.6 21,089.0 1,516.8
 
GF = ratio of yield point [%]
µG = thread friction
µK = washer friction

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