Stainless steel screw mushroom head BTW

Wood screw stainless steel A2 mushroom head and TX recess
Stainlees steel screw mushroom head BTW
Product overview

The CELO BTW button head screw, manufactured from high-quality A2 stainless steel with excellent weather resistance, is the ideal solution for the aesthetic fixing of composite and fiber cement panels onto wooden studs. Its smart design incorporates a smooth, non-threaded underhead section that safely absorbs the mechanical and thermal expansion of the material, preventing stress and cracks in the panels. Furthermore, its wide button head acts as an integrated washer that distributes pressure evenly to achieve a visually clean and professional finish on facades, while the TORX drive (TX20/TX30) ensures perfect torque transmission and fast, secure, slip-free screwdriving.

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List of references
Filters
Screw diameter [mm]
4.5
5
7
Close
Screw length [mm]
30
40
45
60
50
70
Close
Reference
9X4530BTW
9X4540BTW
9X540BTW
9X545BTW
9X560BTW
9X750BTW
9X760BTW
9X770BTW
Diameter [mm]
4.5
4.5
5
5
5
7
7
7
Length [mm]
30
40
40
45
60
50
60
70
Screw diameter [mm]
4.5
4.5
5
5
5
7
7
7
Screw length [mm]
30
40
40
45
60
50
60
70
Head type
Mushroom head
Mushroom head
Mushroom head
Mushroom head
Mushroom head
Mushroom head
Mushroom head
Mushroom head
Suitable for
Wood
Wood
Wood
Wood
Wood
Wood
Wood
Wood
Drive system
TX
TX
TX
TX
TX
TX
TX
TX
Packaging units
500
500
500
250
250
100
100
100
Packaging type.
Box
Box
Box
Box
Box
Box
Box
Box
Applications
  • Bins
  • Boilers
  • Canopies
  • Clothes hook
  • Covers
  • Furniture
Base materials
Suitable materials
Wood
Wood

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