16 六角头螺杆带孔铰制孔用螺栓GB/T 28—1988标准
六角头螺杆带孔铰制孔用螺栓GB28—1988标准
六角头螺杆带孔铰制孔用螺栓的尺寸规格和质量见表4.1-30、表4.1-31。
表4.1-30 六角头螺杆带孔铰制孔用螺栓的尺寸规格(mm)
d | d1 | l-lh | |
(6 g) | max | min | |
M6 | 1.85 | 1.6 | 4.5 |
M8 | 2.25 | 2 | 5.5 |
M10 | 2.75 | 2.5 | 6 |
M12 | 3.5 | 3.2 | 7 |
(M14) | 3.5 | 3.2 | 8 |
M16 | 4.3 | 4 | 9 |
(M18) | 4.3 | 4 | 9 |
M20 | 4.3 | 4 | 10 |
(M22) | 5.3 | 5 | 11 |
M24 | 5.3 | 5 | 11 |
(M27) | 5.3 | 5 | 13 |
M30 | 6.66 | 6.3 | 14 |
M36 | 6.66 | 6.3 | 16 |
M42 | 8.36 | 8 | 19 |
M48 | 8.36 | 8 | 20 |
注:1.其他尺寸符合GB/T27。
2.尽可能不采用括号的规格。
表4.1-31 A和B级六角头螺杆带孔铰制孔用螺栓的质量(kg)
每1000件钢制品的大约质量 | |||||||||||||||
l | G | l | G | l | G | l | G | l | G | l | G | l | G | l | G |
M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | ||||||||
25 | 8.2 | 25 | 14.46 | 30 | 26.54 | 35 | 42.06 | 40 | 65.15 | 45 | 96.5 | 50 | 135.4 | (55) | 185.5 |
(28) | 9.09 | (28) | 15.94 | (32) | 28.01 | (38) | 45.14 | 45 | 72 | 50 | 105.3 | (55) | 146.4 | 60 | 199 |
30 | 9.69 | 30 | 16.92 | 35 | 30.22 | 40 | 47.2 | 50 | 78.85 | (55) | 114.1 | 60 | 157.4 | (65) | 212.4 |
(32) | 10.28 | (32) | 17.91 | (38) | 32.42 | 45 | 52.34 | (55) | 85.71 | 60 | 122.9 | (65) | 168.4 | 70 | 225.9 |
35 | 11.17 | 35 | 19.39 | 40 | 33.9 | 50 | 57.48 | 60 | 92.56 | (65) | 131.7 | 70 | 179.4 | (75) | 239.3 |
(38) | 12.06 | (38) | 20.86 | 45 | 37.57 | (55) | 62.63 | (65) | 99.41 | 70 | 140.5 | (75) | 190.4 | 80 | 252.8 |
40 | 12.66 | 40 | 21.85 | 50 | 41.25 | 60 | 67.77 | 70 | 106.3 | (75) | 149.3 | 80 | 201.4 | (85) | 266.2 |
45 | 14.14 | 45 | 24.31 | (55) | 44.93 | (65) | 72.91 | (75) | 113.1 | 80 | 158.2 | (85) | 212.4 | 90 | 279.6 |
50 | 15.63 | 50 | 26.77 | 60 | 48.6 | 70 | 78.05 | 80 | 120 | (85) | 167 | 90 | 223.4 | (95) | 293.1 |
(55) | 17.11 | (55) | 29.23 | (65) | 52.28 | (75) | 83.19 | (85) | 126.8 | 90 | 175.8 | (95) | 234.4 | 100 | 306.5 |
60 | 18.6 | 60 | 31.69 | 70 | 55.96 | 80 | 88.34 | 90 | 133.7 | (95) | 184.6 | 100 | 245.4 | 110 | 333.4 |
(65) | 20.08 | (65) | 34.15 | (75) | 59.64 | (85) | 93.48 | (95) | 140.5 | 100 | 193.4 | 110 | 267.3 | 120 | 360.3 |
70 | 36.61 | 80 | 63.31 | 90 | 98.62 | 100 | 147.4 | 110 | 211 | 120 | 289.3 | 130 | 387.2 | ||
(75) | 39.08 | (85) | 66.99 | (95) | 103.8 | 110 | 161.1 | 120 | 228.6 | 130 | 311.3 | 140 | 414 | ||
80 | 41.54 | 90 | 70.67 | 100 | 108.9 | 120 | 174.8 | 130 | 246.2 | 140 | 333.3 | 150 | 440.9 | ||
(95) | 74.35 | 110 | 119.2 | 130 | 188.5 | 140 | 263.8 | 150 | 355.3 | 160 | 467.8 | ||||
100 | 78.02 | 120 | 129.5 | 140 | 202.2 | 150 | 281.5 | 160 | 377.3 | 170 | 494.7 | ||||
110 | 85.38 | 130 | 139.8 | 150 | 215.9 | 160 | 299.1 | 170 | 399.3 | 180 | 521.6 | ||||
120 | 92.73 | 140 | 150.1 | 160 | 229.6 | 170 | 316.7 | 180 | 421.3 | 190 | 548.5 | ||||
150 | 160.3 | 170 | 243.3 | 180 | 334.3 | 190 | 443.3 | 200 | 575.3 | ||||||
160 | 170.6 | 180 | 257.9 | 190 | 351.9 | 200 | 465.3 | ||||||||
170 | 180.9 | 200 | 369.5 | ||||||||||||
180 | 191.2 |
续表4.1-31:
l | G | l | G | l | G | l | G | l | G | l | G | l | G |
(M22) | M24 | (M27) | M30 | M36 | M42 | M48 | |||||||
60 | 249.3 | (65) | 313.1 | (75) | 463.9 | 80 | 629.8 | 90 | 1 036 | 110 | 1 707 | 120 | 2 472 |
(65) | 265.4 | 70 | 332.2 | 80 | 487.8 | (85) | 661.1 | (95) | 1 080 | 120 | 1 825 | 130 | 2 624 |
70 | 281.5 | (75) | 351.2 | (85) | 511.7 | 90 | 692.3 | 100 | 1 124 | 130 | 1 943 | 140 | 2 777 |
(75) | 297.7 | 80 | 370.3 | 90 | 535.7 | (95) | 723.5 | 110 | 1 215 | 140 | 2 062 | 150 | 2 930 |
80 | 313.8 | (85) | 389.4 | (95) | 559.6 | 100 | 754.8 | 120 | 1 301 | 150 | 2 180 | 160 | 3 083 |
(85) | 329.9 | 90 | 408.4 | 100 | 583.5 | 110 | 817.3 | 130 | 1 389 | 160 | 2 298 | 170 | 3 236 |
90 | 346 | (95) | 427.5 | 110 | 631.4 | 120 | 879.8 | 140 | 1 477 | 170 | 2 417 | 180 | 3 388 |
(95) | 362.2 | 100 | 446.5 | 120 | 679.2 | 130 | 942.3 | 150 | 1 565 | 180 | 2 535 | 190 | 3 541 |
100 | 378.3 | 110 | 484.7 | 130 | 727.1 | 140 | 1 005 | 160 | 1 653 | 190 | 2 653 | 200 | 3 694 |
110 | 410.6 | 120 | 522.8 | 140 | 774.9 | 150 | 1 067 | 170 | 1 742 | 200 | 2 771 | 210 | 3 847 |
120 | 442.8 | 130 | 560.9 | 150 | 822.8 | 160 | 1 130 | 180 | 1 830 | 210 | 2 890 | 220 | 3 999 |
130 | 475.1 | 140 | 599.1 | 160 | 870.6 | 170 | 1 192 | 190 | 1 918 | 220 | 3 008 | 230 | 4 152 |
140 | 507.3 | 150 | 637.2 | 170 | 918.5 | 180 | 1 255 | 200 | 2 006 | 230 | 3 126 | 240 | 4 305 |
150 | 539.6 | 160 | 675.3 | 180 | 966.3 | 190 | 1 317 | 210 | 2 094 | 240 | 3 244 | 250 | 4 458 |
160 | 571.9 | 170 | 713.4 | 190 | 1014 | 200 | 1 380 | 220 | 2 182 | 250 | 3 363 | 260 | 4 610 |
170 | 604.1 | 180 | 751.6 | 200 | 1062 | 210 | 1 442 | 230 | 2 271 | 260 | 3 481 | 280 | 4 916 |
180 | 636.4 | 190 | 789.7 | 220 | 1 505 | 240 | 2 359 | 280 | 3 717 | 300 | 5 222 | ||
190 | 668.6 | 200 | 827.8 | 230 | 1 567 | 250 | 2 447 | 300 | 3 954 | ||||
200 | 700.9 | 260 | 2 535 | ||||||||||
280 | 2 711 | ||||||||||||
300 | 2 888 |
注:尽可能不采用括号内的规格。