Protection – Blind hole thread shields screw ends from rust, dirt, and injury risks.
Compatibility – Works with cylindrical, round head, countersunk, hex, and other machine screws.
Durability – Nylon material resists moisture and can be used in damp rooms and outdoor environments.
Versatility – Suitable for mechanical industry, automotive, wood/steel structures, and furniture construction.
Design – Round head cap nut with internal metric thread for a clean, finished look.
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
This cap nut is made of nylon and features a natural color finish, conforming to GB standard. It has a round head with internal metric threads and a blind hole, designed to protect threaded ends from rust, damage, and dirt. Compatible with various machine screws, it is suitable for indoor and outdoor use.