Drilling Screws
- Bollhoff(China) fasternings Co., Ltd.
- product brand:B?llhoff
- رقم الكشك：B2F73
- product specification:
- product category:Ventilation Plants-Miscellaneous Components for ventilation plants-
- product introduction:Used for fixing metal sheets, with self-drilling tail, no pre-drilling required, self-tapping and self-drilling, fast installation and firm fastening.
