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+91 - 97641 13247

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Dimension Std For Std Hex Bolt As per IS 1364 Part 2

NOM SIZE
D		 PITCH
P		 MAJOR DIA P.C. DIA
THD. TOL. CLASS IS:4218-6G		 FLAT TO FLAT e MIN HEAD THK
k		 THREAD LEANGTH
MIN MAX MIN MAX MIN MAX MIN MAX B, MIN B1, MIN
M6 1.00 5.974 5.974 5.212 5.324 9.78 10.00 11.05 3.85 4.15 FOR L ≤ 130 L -3.00
M8 1.25 7.974 7.972 7.042 7.16 12.73 13.00 14.38 5.35 5.65 L ≤ 130 L -3.00
M10 1.50 9.732 9.968 8.862 8.994 16.73 17.00 18.90 6.82 7.18 2d + 6 L -4.00
M12 1.75 11.701 11.966 10.679 10.829 18.67 19.00 21.10 7.82 8.18 FOR L ≤ 130 L -5.00
M14 2.00 13.682 13.962 12.503 12.663 21.67 22.00 24.49 8.82 9.18 > 130 L -5.00
M16 2.00 15.682 15.962 14.503 14.663 23.67 24.00 26.75 9.82 10.18 AND L ≤ 200 L -5.00
M18 2.50 17.623 17.958 16.164 16.334 26.67 27.00 30.14 11.78 12.22 200 ≤ L L -6.50
M20 2.50 19.623 19.958 18.164 18.334 29.67 30.00 33.53 12.78 13.22 +12 FOR L ≤ 200 L -6.50
M22 2.50 21.623 21.958 20.164 20.334 31.61 32.00 35.72 13.78 14.22 > 200 L -6.50
M24 3.00 23.577 23.952 21.803 22.003 35.38 36.00 39.98 14.78 15.22 2D + 25 L -7.50
M27 3.00 26.577 26.952 24.803 25.003 40.38 41.00 45.63 16.78 17.22 L -11.00
M30 3.50 29.522 29.947 27.462 27.674 45.38 46.00 51.28 18.74 19.26 L -13.00
M33 3.50 32.522 32.947 30.462 30.674 49.38 50.00 55.80 20.74 21.26 L -13.00
M36 4.00 35.465 35.940 33.118 33.342 54.26 55.00 61.31 22.74 23.26 TOL(-)0.0 (+) 2P L -14.00
M39 4.00 38.465 38.940 36.118 36.342 59.26 60.00 66.96 24.74 25.26 L -14.00

Disclaimer - Dimensional data and technical information for IS 1364 Part 2 was obtained from publicly available sources and not acquired through standards agencies. It has been completed and compiled for reference purposes only; where discrepancies are found they are subject to change without notice. Aim Tech makes no warranties or representations regarding the accuracy and validity of the compiled information and data. Contact the relevant standards authorities for accurate and detailed information.