Allen Head Shoulder Bolt / Socket Shoulder Screws Class 12.9 ISO7379 Standard
Description
Hex socket head shoulder screws, also known as shoulder bolts, stripping bolts, etc., are used together with the tie rods to control the mold opening stroke of the three-plate mold.
The product has high hardness, good toughness, excellent wear resistance and heat resistance, can significantly improve the service life of the mold, and the hot shape of the precision mold can be effectively controlled, and is suitable for the mold working at high temperature.
click to download the price list of shoulder bolt .pdf
Material of the socket head shoulder screw
SCM435, hardness 33~38
Quick Details of the socket head shoulder screw
| Size | M5-M20 | Thread type | Metric Fine |
| Materials | SCM435 | Treatment | Phosphating |
| customized | welcome | Packing | 100pcs per Box |
Standard Size of the socket head shoulder screw
| length/ mm | 6 | 8 | 10 | 12 | 13 | 16 | 20 | 25 |
| M5 | M6 | M8 | M10 | M10 | M12 | M16 | M20 |
| 16 | 8.93 | 10.50 | 12.60 | 23.63 | | | | |
| 20 | 10.50 | 10.50 | 13.13 | 24.68 | 26.79 | 36.24 | 47.79 | |
| 25 | 10.50 | 12.08 | 14.18 | 25.21 | 27.84 | 37.55 | 49.89 | 187.23 |
| 30 | 11.03 | 12.60 | 15.23 | 25.73 | 28.36 | 38.86 | 51.99 | 195.11 |
| 35 | 11.55 | 13.39 | 16.28 | 27.31 | 29.94 | 41.49 | 55.67 | 208.77 |
| 40 | 12.08 | 13.92 | 17.33 | 28.36 | 30.99 | 44.12 | 57.77 | 216.65 |
| 45 | 12.60 | 14.44 | 18.38 | 29.41 | 32.83 | 46.74 | 62.50 | 234.50 |
| 50 | 13.13 | 15.76 | 19.96 | 30.46 | 34.66 | 49.37 | 68.28 | 256.04 |
| 55 | 14.44 | 18.38 | 21.53 | 32.30 | 36.76 | 51.99 | 71.69 | 269.17 |
| 60 | 15.76 | 18.91 | 23.11 | 34.93 | 39.39 | 57.25 | 78.78 | 295.43 |
| 65 | 17.07 | 19.96 | 24.42 | 37.55 | 41.49 | 59.87 | 82.72 | 310.39 |
| 70 | 18.38 | 20.48 | 26.26 | 40.18 | 44.12 | 62.50 | 87.97 | 330.09 |
| 75 | | 21.53 | 28.36 | 42.02 | 45.96 | 65.12 | 93.22 | 349.78 |
| 80 | 21.01 | 22.58 | 29.67 | 44.12 | 48.69 | 67.75 | 98.48 | 369.48 |
| 85 | | 23.63 | 31.51 | 45.43 | 50.42 | 70.38 | 103.73 | 389.17 |
| 90 | | 25.21 | 33.61 | 46.74 | 52.52 | 73.00 | 108.98 | 408.87 |
| 100 | | 27.05 | 39.39 | 51.99 | 57.77 | 78.25 | 119.48 | 448.26 |
| 110 | | | 44.12 | 57.77 | 63.02 | 85.35 | 127.36 | 477.93 |
| 120 | | | 49.89 | 63.02 | 68.28 | 92.44 | 135.24 | 499.99 |
| 130 | | | | 70.90 | 73.53 | 99.79 | 143.12 | 537.02 |
| 140 | | | | 78.78 | 80.20 | 107.67 | 151.00 | 566.43 |
| 150 | | | | 86.66 | 89.28 | 115.54 | 158.87 | 596.10 |
| 160 | | | | 94.54 | 884.96 | 123.42 | 172.00 | 644.95 |
| 170 | | | | 102.41 | 892.84 | 131.30 | 185.13 | 694.58 |
| 180 | | | | 110.29 | 112.92 | 141.80 | 200.89 | 753.66 |
| 190 | | | | 126.05 | 131.30 | 157.03 | 223.21 | 832.44 |
| 200 | | | | 149.68 | 154.93 | 180.67 | 257.35 | 950.61 |
For the customized size, Tell us the values dk*H*D*L*b*d1 as following picture, everything else will be done by us for you.
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Allen Head Shoulder Bolt / Socket Shoulder Screws Class 12.9 ISO7379 Standard Images
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