■ Tolerance on ℓ Unit : mm ℓ Division of ℓ Tolerance 3 ±0.2 3＜ℓ 10 ±0.3 10＜ℓ 30 ±0.4 30＜ℓ 50 ±0.5 50＜ ±0.6

1) Minimum depth of key engagement for set screws with nominal sizes ℓ above the dotted stepped line. 2) Minimum depth of key engagement for set screws with nominal sizes ℓ below the dotted stepped line. 3) Minimum depth of key engagement and length of dog point for set screws with nominal sizes ℓ above the dashed stepped line. 4) Minimum depth of key engagement and length of dog point for set screws with nominal sizes ℓ below the dashed stepped line.

Unit : mm

Nom Size d Proof torque kgf-cm [N.m] Recommended Seating Torque kgf-cm [N.m] Key Engagement Nom Size d Proof torque kgf-cm [N.m] Recommended Seating Torque kgf-cm [N.m] Key Engagement M1.6 0.7 [0.07] 0.4 [0.04] 0.7 8 240 [23.5] 145 [14.2] 4 2 1.5 [0.15] 0.9 [0.09] 0.9 10 460 [45.1] 280 [27.5] 5 2.5 4.5 [0.44] 2.7 [0.26] 1.3 12 790 [77.5] 480 [47.1] 6 (2.6) 4.5 [0.44] 2.7 [0.26] 1.3 (14) 900 [88.3] 540 [53.0] 6 3 12 [1.17] 7 [0.69] 1.5 16 1900 [186] 1200 [118] 8 4 28 [2.74] 17 [1.67] 2 (18) 2150 [211] 1300 [128] 8 5 60 [5.88] 36 [3.53] 2.5 20 3700 [363] 2200 [216] 10 6 100 [9.8] 60 [5.9] 3