Description
High-strength hex head bolts from Mountain Saint are designed for creating reliable and durable connections in the most critical assemblies. Made from high-quality 45# carbon steel, these fasteners guarantee excellent resistance to mechanical loads and deformations.
This model complies with the GB/T 5785-2016 standard and features a strength grade of 8.8, making it an ideal choice for industrial construction, mechanical engineering, and complex repair work. The blackening surface treatment provides additional corrosion protection and a professional finish.
The products undergo strict multi-stage quality control at the manufacturing plant, with available product grades A and B. Thanks to precise engineering, these bolts ensure tight and secure fixation of components, minimizing the risk of loosening over time.
{"Surface treatment": "Blackening", "Brand": "Mountain Saint", "Product grade": "B level, A level", "Material": "45# (carbon steel)", "Usage": "Fastener connection", "Standard Number": "GB/T 5785-2016", "Strength grade": "Grade 8.8"}Options
| SKU | Price | Availability |
|---|---|---|
| 0:0:Specification:M6*10 (924615713214-5807491769950) | 0,05 ₽ | In stock |
| 0:1:Specification:M8*10 (924615713214-5807491769953) | 0,15 ₽ | In stock |
| 0:2:Specification:M10*20 (924615713214-5807491769949) | 0,23 ₽ | In stock |
| 0:3:Specification:M12*20 (924615713214-5807491769954) | 0,36 ₽ | In stock |
| 0:4:Specification:M14*25 (924615713214-5807491769955) | 0,52 ₽ | In stock |
| 0:5:Specification:M16*50 (924615713214-5807491769951) | 1,00 ₽ | In stock |
Reviews
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Алекс ★ 4.00 28.09.2026
Качество ок, для промышленного узла подошли. Единственное, оксидирование местами не идеально ровное, но на прочность не влияет.
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Сергей В. ★ 5.00 10.08.2026
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dimon_fix ★ 4.00 22.06.2026
Норм штуки, класс прочности 8.8 чувствуется. Доставили быстро, по размеру всё четко.
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Игорь Петров ★ 5.00 15.04.2026
Брал для сборки станины станка. Болты реально крепкие, резьба чистая, закрутились идеально. Черный цвет смотрится солидно.