CSN 21913

Dimensions for CSN 21913 - Locking screws with hexagon socket, taper thread

d1 b e s t t’ w Weight (7.85 kg/dm3)
kg/1000 pieces
Metric Fine Thread Pipe Thread js 16 min. D12 min. min. min.
M8x1 8 4.6 4 4 4.7 2 2.07
M10x1 R1/8 8 5.7 5 4 4.7 2 3.38
M12x1.5 10 6.9 6 5 5.9 2 6.1
R1/4 10 8 7 5 6 2 7
M14x1.5 10 8 7 5 6 2 8.1
M16x1.5 10 9.2 8 5 6.2 2 11
R3/8 10 9.2 8 5 6.2 2 12.2
M18x1.5 10 9.2 8 5 6.2 2 14.6
M20x1.5 10 11.4 10 5 6.4 2 17.6
R1/2 10 11.4 10 5 6.4 2 19
M22x1.5 10 11.4 10 5 6.4 2 22
M24x1.5 12 13.7 12 6 7.7 2 30.8
M26x1.5 12 13.7 12 6 7.7 2 38.6
M27x2 R3/4 12 13.7 12 6 7.7 2 40.2
M30x1.5 M30x2 12 19.4 17 6 7.7 2 44
M33x2 R1 12 19.4 17 6 7.7 2 57.5
M36x1.5 M36x2 15 21.7 19 7.5 9.2 3 85.2
M38x1.5 15 21.7 19 7.5 9.2 3 97.4
M39x2 15 21.7 19 7.5 9.2 3 103
M42x1.5 M42x2 R1 1/4 18 25.2 22 11.5 13.2 3 135
M45x1.5 M45x2 18 25.2 22 11.5 13.2 3 167
M48x1.5 M48x2 R1 1/2 20 27.4 24 11.5 13.5 4 214
M52x1.5 M52x2 20 27.4 24 11.5 13.5 4 253
M56x2 22 36.6 32 13 15.6 4 274
M60x2 22 36.6 32 13 15.6 4 350
Thread d p c da dw e m mw s
non-preferred threads max min max min min min max min min nominal = max min
M3.5 0.6 0.40 0.15 4.00 3.50 5.00 6.58 2.80 2.55 2.00 6.00 5.82
M14 2 0.60 0.15 15.10 14.00 19.60 23.36 12.80 12.10 9.70 21.00 20.67
M18 2.5 0.80 0.20 19.50 18.00 24.90 29.56 15.80 15.10 12.10 27.00 26.16
M22 2.5 0.80 0.20 23.70 22.00 31.40 37.29 19.40 18.10 14.50 34.00 33.00
M27 3 0.80 0.20 29.10 27.00 38.00 45.20 23.80 22.50 18.00 41.00 40.00
M33 3.5 0.80 0.20 35.60 33.00 46.60 55.37 28.70 27.40 21.90 50.00 49.00
M39 4 1.00 0.30 42.10 39.00 55.90 66.44 33.40 31.80 25.40 60.00 58.80
M45 4.5 1.00 0.30 48.60 45.00 64.70 76.95 36.00 34.40 27.50 70.00 68.10
M52 5 1.00 0.30 56.20 52.00 74.20 88.25 42.00 40.40 32.30 80.00 78.10
M60 5.5 1.00 0.30 64.80 60.00 83.40 99.21 48.00 46.40 37.10 90.00 87.80