Hex Head Screws Stainless Steel Metric Screw Set 220 Pcs for Precise Instrument Electronic Products
- Stainless steel materials ensure the durability of the product, slide outside, clear thread, uniform no burr
- Fine workmanship, exquisite application, durable, is old or damaged perfect alternative
- Including fixed screws of different standards, easy to operate, widely used in a variety of accuracy instruments and electronic products, etc.
- Mainly used for fastening connection of aluminum profiles, such as fastening connection between tetragonum multi slot aluminum profiles
- With a storage box, design professional practical, small appearance, convenient
