(Raske) kuuskantpeaga polt
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Süsinikteras, roostevaba teras 304/316, legeerteras, messing, titaan
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ISO898-1 Hinne 4.8 8.8 10.9 12.9
SAE J429 klass 2/5/8/10; B7, B7M/B8/B8M , A2 A4
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M1.6 ~ M56
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Tavaline, must oksiid, tsingitud, kuumtsingitud, Dacromet, Garmet
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Ruudukujuline (T) peaga polt
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Süsinikteras, roostevaba teras 304/316, legeerteras
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ISO898-1 Hinne 4.8 8.8 10.9 12.9SAE J429 Hinne 2/5/8/10;
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M4-M56
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Hex ääriku polt
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Süsinikteras, roostevaba teras 304/316, legeerteras
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ISO898-1 Hinne 4.8 8.8 10.9 12.9SAE J429 Hinne 2/5/8/10; A2 A4
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M5-M36
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Õlapolt
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Süsinikteras, roostevaba teras 304/316, legeerteras
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ISO898-1 Hinne 4.8 8.8 10.9 12.9SAE J429 Hinne 2/5/8/10; A2 A4
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M5-M36
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