نوع رشته متریکی آلن سر مخصوص برای الزامات محکم سازی صنعتی

ویدیوهای دیگر
May 14, 2025
Video Description:
Discover the Customized Allen Head Bolt Metric Thread Type, a high-strength fastening solution for industrial applications. Made from premium steel with a grade of 8.8, this bolt ensures durability and reliability. Perfect for demanding tasks, it comes in a durable box packaging and delivers within 15-25 days.