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1. Flat design, applied to axial limited but radial without limitation working condition.
2. Standard pre-tightening for 8.8 bolt grade, also suitable for other bolt grade.
3. The min. bolt projecting amount above nut =1.0x bolt diameter D (ultimately depends on the required tensioning force).
4. For the six corners of the nut, heavy nut, ISO4032, DIN2510, EN14399 round nut, round nut and SV round nut.
Product Features
Safety blowout prevention device;
Self-return piston rod;
Replace accessories according to the different thread and nut specifications.
Optional measuring device of bolt tensioning amount;
Gear direct-driving nut;
Optional Products
Chromium nickel surface coating;
Safety measuring rod of thread projecting amount;
Swivel high pressure male/female coupler;
Distributor coupler;
Portable safety cover.
| Model | Pre-tightening Force | Thread d | Width Across Flats A/F | Diameter D3 | Height H1 | |||||
| (kN) | (lbs) | (mm) | (“) | (mm) | (“) | (mm) | (“) | (mm) | (“) | |
| KET-SES16-8.8 | 125.0 | 28101 | M16x2 | ⅜ | 24 | 1 1 16 | 50.9 | 2.00 | 75.5 | 2.97 |
| KET-SES20-8.8 | 150.0 | 33722 | M20x2.5 | ¾ | 30 | 1 ¼ | 56.8 | 2.24 | 81.5 | 3.21 |
| KET-SES22-8.8 | 150.0 | 33722 | M22x2.5 | 1 3 16 | 34 | 60 | 2.36 | 81.2 | 3.20 | |
| KET-SES24-8.8 | 200.0 | 44962 | M24x3 | ⅞ | 36 | 65.6 | 2.58 | 81.2 | 3.20 | |
| KET-SES27-8.8 | 260.0 | 58451 | M27x3 | 1 | 41 | 1 ⅝ | 73.0 | 2.87 | 84.0 | 3.31 |
| KET-SES30-8.8 | 320.0 | 71939 | M30x3.5 | 1 ⅛ | 46 | 82.0 | 3.23 | 90.0 | 3.54 | |
| KET-SES33-8.8 | 400.0 | 89924 | M33x3.5 | 1 ¼ | 50 | 2 | 91.5 | 3.60 | 100.0 | 3.94 |
| KET-SES36-8.8 | 470.0 | 105661 | M36x4 | 1 ⅜ | 55 | 98.9 | 3.89 | 109.7 | 4.32 | |
| KET-SES39-8.8 | 560.0 | 125894 | M39x4 | 1 ½ | 60 | 2 ⅜ | 108.0 | 4.25 | 109.0 | 4.29 |
| KET-SES42-8.8 | 640.0 | 143878 | M42x4.5 | 1 ⅝ | 65 | 116.0 | 4.57 | 119.0 | 4.69 | |
| KET-SES45-8.8 | 750.0 | 168608 | M45x4.5 | 1 ¾ | 70 | 2 ¾ | 123.0 | 4.84 | 119.0 | 4.69 |
| KET-SES48-8.8 | 854.0 | 191988 | M48x5 | 1 ⅞ | 75 | 3 | 132.0 | 5.20 | 127.0 | 5.00 |
| KET-SES52-8.8 | 1016.0 | 228407 | M52x5 | 2 | 80 | 3 ⅛ | 145.0 | 5.71 | 135.0 | 5.31 |
| KET-SES56-8.8 | 1175.0 | 264152 | M56x5.5 | 2 ¼ | 85 | 3 ½ | 155.5 | 6.12 | 145.0 | 5.71 |
| KET-SES60-8.8 | 1400.0 | 314734 | M60x5.5 | 2 ⅜ | 90 | 3 ¾ | 166.0 | 6.54 | 140.0 | 5.51 |
| KET-SES64-8.8 | 1550.0 | 348456 | M64x6 | 2 ½ | 95 | 3 ⅞ | 176.0 | 6.93 | 161.0 | 6.34 |
| KET-SES68-8.8 | 1678.0 | 377231 | M68x6 | 2 ¾ | 100 | 4 ¼ | 184.5 | 7.26 | 169.0 | 6.65 |
| KET-SES72-8.8 | 1800.0 | 404658 | M72x6 | 3 | 105 | 4 ⅝ | 191.0 | 7.52 | 181.0 | 7.13 |
| KET-SES80-8.8 | 2350.0 | 528304 | M80x6 | 3 ¼ | 115 | 5 | 215.0 | 8.46 | 193.0 | 7.60 |
| KET-SES90-8.8 | 2450.0 | 550785 | M90x6 | 3 ½ | 130 | 5 ⅜ | 225.9 | 8.89 | 198.0 | 7.80 |
| KET-SES100-8.8 | 2750.0 | 618228 | M100x6 | 4 | 145 | 6 ⅛ | 245.0 | 9.65 | 242.0 | 9.53 |
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