-
Set bollt hecs cryfder uchel f10t (JIS B1186)
The JIS B1186 Structural) High Strength Hex Bolt is designed for use in structural steel connections, therefore it has a shorter thread length than standard hex bolts. Mae'n cynnwys pen hecs trwm a diamedr corff llawn. Yn wahanol i raddau eraill, mae set bollt JIS B1186 yn benodol nid yn unig mewn gofynion cemegol a mecanyddol, ond hefyd yn y cyfluniad a ganiateir.
These screws range in diameter from M12 to M36 and are fabricated from a medium carbon alloy steel that is quenched and tempered to develop the desired mechanical properties. Bollt Strwythurol Safonol Japenese o Beijing Jinzhaobo.