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Bronze, like stainless steel, is very strong and highly resistant to corrosion. By making the body of the rigging screw in chrome plated aluminium bronze and the terminals in high grade marine stainless steel the risk of the thread seizing up under heavy loads is reduced. A design feature which gives you a product that performs better and lasts even longer.
This rigging screw has a one open end, and a Stemball at the other. Check the thread sizes and Stemball sizes are correct for your requirements.
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Part No | Thread Size | Stemball Size (R) | LMIN (mm) | LMAX (mm) | Breaking Load (kg) |
---|---|---|---|---|---|
174-321-18 | 1/4" | 9 | 88 | 153 | 1550 |
174-321-19 | 1/4" | 11 | 88 | 153 | 1550 |
174-322-18 | 5/16" | 9 | 104 | 177 | 2450 |
174-322-19 | 5/16" | 11 | 104 | 177 | 2450 |
174-322-20 | 5/16" | 14 | 104 | 177 | 2450 |
174-323-18 | 3/8" | 11 | 117 | 205 | 3450 |
174-323-19 | 3/8" | 14 | 117 | 205 | 3450 |
174-324-18 | 7/16" | 11 | 137 | 245 | 4750 |
174-324-19 | 7/16" | 14 | 137 | 245 | 4750 |
174-325-18 | 1/2" | 11 | 149 | 278 | 6200 |
174-325-19 | 1/2" | 14 | 149 | 278 | 6200 |
174-326-18 | 5/8" | 14 | 170 | 317 | 9500 |
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