Micro Screws

With consumer electronics and mobile devices trending towards “smaller is better”, Unisteel has come up with a perfect solution with our range of micro screws all made to precision.

Head Type : Available in any head style
Point Type : Available in any point type
Recess : TORX®, TORX PLUS®, TOTSUPURA®  & JCIS Cross. Other recesses are available upon request.
Size Range : M0.6 – M2.0
Length : 0.8mm - 16.0mm

 

  • Fastener Dimensions
  • Recess Dimensions
Size Major Diameter
(Min)
Major Diameter
(Max)
Thread Pitch Thread Length Thread Length
(Tolerance)
  mm mm mm mm mm
M0.6 0.58 0.60 0.150 0.8 - 6.0 +0 - 0.05
M0.7 0.68 0.70 0.175 0.8 - 7.0 +0 - 0.05
M0.8 0.77 0.80 0.200  0.8 - 8.0 +0 - 0.05
M0.9 0.87 0.90 0.225 0.8 - 9.0 +0 - 0.05
M1.0 0.97 1.00 0.250 0.8 - 10.0 +0 - 0.05
M1.2 1.17 1.20  0.250 1.0 - 10.0 +0 - 0.20
M1.4 1.32 1.40 0.300 1.0 - 12.0 +0 - 0.20
M1.6 1.50 1.60 0.350 1.2 - 14.0 +0 - 0.30
M1.7 1.61 1.70 0.350  1.2 - 14.0 +0 - 0.30
M2.0 1.89 2.00 0.400 1.4 - 16.0 +0 - 0.30

JCIS Cross

Size Recess Size Head Diameter Head Diameter
 (Tolerance)
Head Height Penetration Depth
    mm mm mm mm
M0.6 #00 1.20 +0 - 0.14 0.32 - 0.38 0.35
M0.7 #00 1.40 +0 - 0.14 0.37 - 0.43 0.40
M0.8 #00 1.60 +0 - 0.14 0.37 - 0.43 0.40
M0.9 #00 1.80 +0 - 0.14 0.42 - 0.48 0.45
M1.0 #00 1.80 +0 - 0.14 0.42 - 0.48 0.45
M1.2 #0 1.80 +0.05 - 0.10 0.42 - 0.48 0.45
M1.4 #0 2.00 +0.05 - 0.10 0.45 - 0.55 0.63
M1.6 #0 2.40 +0.05 - 0.10 0.45 - 0.55 0.73
M1.7 #1 2.50 +0.05 - 0.10 0.45 - 0.55 0.75
M2.0 #1 3.00 +0.05 - 0.20 0.52 - 0.68 1.06


TOTSUPURA®

Size Recess Size Head Diameter Head Diameter
(Tolerance)
Head Height Penetration Depth
    mm mm mm mm
M0.6 #00 1.20 +0 - 0.14 0.32 - 0.38 0.35
M0.7 #00 1.40 +0 - 0.14 0.37 - 0.43 0.40
M0.8 #00 1.60 +0 - 0.14 0.37 - 0.43 0.40
M0.9 #00 1.80 +0 - 0.14 0.42 - 0.48 0.45
M1.0 #00 1.80 +0 - 0.14 0.42 - 0.48 0.45
M1.2 #0 1.80 +0.05 - 0.10 0.42 - 0.48 0.45
M1.4 #0 2.00 +0.05 - 0.10 0.45 - 0.55 0.63
M1.6 #0 2.40 +0.05 - 0.10 0.45 - 0.55 0.73
M1.7 #1 2.50 +0.05 - 0.10 0.45 - 0.55 0.75
M2.0 #1 3.00 +0.05 - 0.20 0.52 - 0.68 1.06