Screws Shape Description Std. Dimension (mm) Angle Torque Remarks A B C D E F α θ (N·m) A SB -4070TRW N M4X0.7 6.7 5.5 T8 60° 1.2 C T - - - R···shows -4590TRWN N M4.5X0.75 9.3 5.6 T10 57° 2.0 Right-hand Thread F B F SC -30067 N M3X0.35 6.7 4.4 T8 1.2 -35085 N M3.5X0.35 8.5 5.7 T10 60° 2.0 A C T -40100 N M4X0.5 10.0 6.0 - - T15 - 3.5 -50130 N M5X0.5 13.0 6.6 T20 4.5 B F -60160 N M6X0.75 16.0 8.0 T25 40° 6.0 -60210 N 21.0 9.6 T30 8.0 SE -3070TRP N M3X0.5 7.0 4.3 9IP 43° 1.7 F -40050TRN N 5.0 -40055TR N 5.5 IP shows A C T -40068TR N 6.8 - - - -40080TR N M4X0.7 8.0 5.0 T15 44° 3.5 Torx Plus B -40090TR N 9.0 -40100TR N 10.0 SE -40120TR N M4X0.7 12.0 5.6 T15 3.5 A C T - - - 60° B F -50125TR N M5X0.8 12.5 6.8 T20 4.5 A C SH -50150TR N M5X0.8 15.1 7.3 3.1 - T20 - - 4.5 B D F SP 3X4 N 4.0 4.0 With additional machining below the flat head screw A C T 3X6 N M3X0.5 6.0 - - - - 90° - Cross recessed flat B 3X8 N 8.0 6.0 head screw equivalent 3X10 N 10.0 to JIS...B-1111 A C T SP 4X9 N M4X0.7 9.0 5.6 - 2.0 - - 90° - B E A C T SP 8X35 N M8X1.25 35.0 11.0 4.4 5.0 - - 90° - P E B D SPW -6045 N M6X0.75 9.0 7.5 M4.5X0.75 4.5 - - - A shows External, A D C D shows Internal. -7050 N M7X0.75 9.0 8.8 M5X0.8 5.0 - - - - External and Internal threads Spare Parts B E SS -4N N M5.5X0.5 8.5 6.6 M4X0.7 4.0 - - - are both Right-hand threads. SV -60136R N 4.0 - - - Hexagon socket A C T M6X1.0 13.6 6.3 - 6° B E F -60136TR N - T20 - 4.5 Torx A C TH 8X15 N M8X1.25 20.0 8.5 - 4.0 - - - - B E Left-hand Thread Right-hand Thread W 6X17 N 17.0 T20 4.5 M6X1.0 A A 6X18N N 18.0 - - - T15 - - 3.5 F B 8X16 N M8X1.0 16.0 T25 6.0 Left-hand Thread Right-hand Thread W 6X18 N M6X1.0 17.5 6X20 M6X1.0 20.5 3.0 N A A - - - - - - 8X18 N M8X1.25 18.0 E B E * 8X21 M8X1.0 21.0 4.0 N * No socket on right-hand thread side N:Std. Item P6