Design: These nuts feature a round head and internal metric thread with a blind hole.
Protection: They protect threaded ends from rust, damage, and dirt.
Compatibility: Compatible with standard screws including cylindrical, round head, countersunk, hex, and other machine screws.
Material: Made from high-quality pure copper.
Applications: Suitable for mechanical industry, automotive, motorcycle, wood and steel structures, and furniture construction.
These blind hex cap nuts are crafted from 304 stainless steel with low-profile closed dome structure, functioning as both fastening hardware and thread protective cover.
Slim dimension and standard hex shape fit narrow-space installation, widely applicable in auto maintenance, furniture setup, electronic assembly and various daily DIY fixing work.
وصف
Product name: copper cap nut
Material: pure copper
Surface treatment: no treatment
