Made with 12.9 grade high tensile carbon steel materials, high strength and corrosion resistance.The thread is strong and not easy to slip or damage, can be precisely matched to have excellent bearing capacity.Widely used in various occasions such as industry, family, DIY, carpentry. Ideal for high stress applications or for when a high strength fastener is required.
Note:
1.Please allow 1-3mm errors due to manual measurement. Thank you for your understanding.
2.Keep away from children and babies and prevent swallowing.