Unit Mounting
screw
Brass Stainless steel Steel Aluminum Lead-free
Brass
Titanium Ceramic
  303 304 316     Bismuth-based   Female
kgf・cm M1.7 1.73
N・m M1.7 0.17
kgf・cm M2 2.65 7.85 2.93
N・m M2 0.26 0.77 0.29
kgf・cm M2.5 5.9 12.34
N・m M2.5 0.58 1.21
kgf・cm M2.6 6.52 13.96 12.33 6.83 6.83
N・m M2.6 0.64 1.37 1.21 0.67 0.67
kgf・cm M3 11.11 21.61 26.51 29.46 21.71 9.68 10.6 12.13 20
N・m M3 1.09 2.12 2.6 2.89 2.13 0.95 1.04 1.19 2
kgf・cm M4 24.88 53.43 73.72 59.85 43.84 24.62 24.77 30
N・m M4 2.44 5.24 7.23 5.87 4.3 2.41 2.43 2.94
kgf・cm M5 46.39 96.76 142.96 118.79 79.63 49.8 60
N・m M5 4.55 9.49 14.02 11.65 7.81 4.88 5.88
kgf・cm M6 71.37 160.29 146.32 83.39 120
N・m M6 7 15.72 14.35 8.18 11.76
kgf・cm M8 534 363.21
N・m M8 52.33 35.62
kgf・cm #4-40 7.34 6.94
N・m #4-40 0.72 0.68
kgf・cm #6-32 11.72
N・m #6-32 1.15
Unit Mounting screw POM POM with metal All
POM
PPS
Male Female Male Female Male Female Male Female Male Female Male Female Male Female Male Female
Press-fit Adhesive Press-fit   Press-fit Adhesive Adhesive(All Resin) Insert molding
kgf・cm M2 0.91 2.03 1.63 2.03 3.87 5.71 3.67 3.67
N・m M2 0.09 0.2 0.16 0.2 0.38 0.56 0.36 0.36
kgf・cm M2.6 3.67 2.54 3.05 2.54 6.32 6.83 6.01 6.42 5.5 5.91
N・m M2.6 0.36 0.25 0.3 0.25 0.62 0.67 0.59 0.63 0.54 0.58
kgf・cm M3 3.1 4.38 4.18 4.38 12.95 11.93 1.32 4.38 7.85 9.68 9.48 9.68 2.75 9.68 13.05 17.53
N・m M3 0.31 0.43 0.41 0.43 1.27 1.17 0.13 0.43 0.77 0.95 0.93 0.95 0.27 0.95 1.28 1.72
kgf・cm M4 7.95 10.5 13.05 10.5 11.62 11.52 3.97 10.5 7.95 10.5 21.2 20.59 25.59 27.22
N・m M4 0.78 1.03 1.28 1.03 1.14 1.13 0.39 1.03 0.78 1.03 2.08 2.02 2.51 2.67
kgf・cm M5 17.74 14.98 15.19 14.98 18.76 16.72
N・m M5 1.74 1.47 1.49 1.47 1.84 1.64
kgf・cm M6
N・m M6
Unit Mounting screw PBT PBT with metal PTFE Phenol resin PEEK Reny Nylon
Male Female Male Female Male Female Male Female Male Female Male Female Male Female Male Female
Press-fit Adhesive Press-fit   Adhesive Press-fit All Resin All Resin
kgf・cm M2 3.97 4.99 0.3 1.52
N・m M2 0.39 0.49 0.03 0.15
kgf・cm M2.6 6.83 10.09
N・m M2.6 0.67 0.99
kgf・cm M3 4.38 3.26 3.36 3.26 10.19 9.78 0.61 6.83 4.69 3.26 2.54 4.28 8.87 1.32 2.44
N・m M3 0.43 0.32 0.33 0.32 1 0.96 0.06 0.67 0.46 0.32 0.25 0.35 0.59 0.13 0.24
kgf・cm M4 13.56 12.54 1.12 4.58 5.91 10.09 21.2 3.56 5.4
N・m M4 1.33 1.23 0.11 0.45 0.58 0.67 1.99 0.35 0.53
kgf・cm M5 4.07 25.08 15.09
N・m M5 0.4 2.46 1.48
kgf・cm M6
N・m M6