
Metric Precision Mold Parts Socket Head Shoulder Screws 12.9 G Injection Mold Parts
Description of the socket head shoulder screw
The Socket Head Shoulder Screws are also called shoulder bolts, stripper bolts, etc., are used together with pull rods,mainly to control the mold opening stroke of the three-plate mold.
These products have high hardness, good toughness, excellent wear resistance and heat resistance, are suitable for precision molds, can significantly improve their service life, and make the hot shape of precision molds become effective control, suitable for molds in high temperature working environment.
click here download 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
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.
Shenzhen Bede Mold Co., Ltd
Shenzhen Bede Precision Mould Co., Ltd. is a manufacturer of precision molds and accessories integrating R&D, manufacturing, sales and service.
After 10 years of hard work, it has become an OEM processing partner for many domestic and foreign mold parts. The company has CNC lathe processing, CNC milling machine processing, precision mirror axis processing, and supporting post-processing center.
There are many design teams formed by technical experts who have been in the mold industry for 15~20 years. The company can undertake a large number of precision molds and accessories, automatic parts processing customization.