410 German-Style Stainless Steel Self-Cut Screws/Torx Luo Rongbao Cement Torx Screw

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: M3-M9
• Groove: Flower
• Connection: Hinged Bolts
• Head Style: Round
• Standard: GB
• Grade: 6.8
• Size: Customizable Size
• Surface Treatment: Galvanized/HDG/Luo Rongbao
• Transport Package: Bag Packaging/Case Packing/Palletizing
• Specification: 3.2-10
• Trademark: SANJU
• Origin: Hebei
• HS Code: 7318159090
• Production Capacity: 500000000

Product Description

Installation of self-tapping screws for doors and windows
T30  German self-cutting screws
Aluminum doors and Windows cement brick heart screws
High hardness, not prone to breakage, resistant to oxidation and corrosion.

Size : M2,M2.5,M3,M3.5,M4,M5,M6,M7.5,M8
Head : Big head & Small head
Coating : Electro-galvanizing, hot-dip galvanizing, Luo Rongbao.
Material : Carbon steel and stainless steel

SIZE(mm)	Head	SIZE(mm)	Head
7.5*42	Big	7.5*112	Small
7.5*52	Big	7.5*122	Small
7.5*62	Big	7.5*132	Small
7.5*72	Big	7.5*152	Small
7.5*82	Big	7.5*182	Small
7.5*92	Big	7.5*202	Small
7.5*102	Big	customization	Small

Cement self-tapping screws are mainly used to fix various objects on the cement, concrete and other hard base, its specific uses are as follows:

In architectural decoration engineering, it is often used to fix gypsum board, ceiling, door and window frame, wall panel and so on. For example, in the construction of light steel keel gypsum board ceiling, cement self-tapping screws can firmly fix the gypsum board on the light steel keel to ensure the flatness and stability of the ceiling; When installing the door and window frame, the use of cement self-tapping screws can make the door and window frame closely connected to the wall, improve the installation accuracy and firmness of the door and window.

Household items installation: such as towel racks, bathroom cabinets, kitchen cabinets and other household items, when installed to the cement wall, the cement self-tapping screws can provide a stable connection. For example, when installing a bathroom cabinet, use cement tapping screws to fix the cabinet to the wall, which can prevent the cabinet from loosening and falling due to long-term use or heavy hanging.