Self Drilling Hex Washer Head Screw

$0.01

Simplify your drilling tasks with these self drilling hex washer head screws, known for their quick installation, eliminating the need to switch between drill and driver bits.

Description

A technical diagram of the Hexagon Screw Head Self Drilling Screw shows labeled measurements and side and top views.

(mm) ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3
P 1.1 1.3 1.4 1.6 1.8 1.8
a max 1.1 1.3 1.4 1.6 1.8 1.8
dc max 6.3 8.3 8.8 10.5 11 13.5
dc min 5.8 7.6 8.1 9.8 10 12.2
h min 0.4 0.6 0.8 0.9 1 1
s max 4 5.5 7 8 8 10
s min 3.82 5.32 6.78 7.78 7.78 9.78
e min 4.28 5.96 7.59 8.71 8.71 10.95
k max 2.8 3.4 4.1 4.3 5.4 5.9
k min 2.5 3 3.6 3.8 4.8 5.3
r max 0.4 0.5 0.6 0.7 0.8 0.9
Drilling plate thickness min 0.7 0.7 1.75 1.75 1.75 2
Drilling plate thickness max 1.9 2.25 3 4.4 5.25 6
z min 6.25 6.8 8.7 9.3 11 12

 

Our Self-Drilling Hex Washer Head Screws combine speed and convenience, making them an essential choice for construction and assembly projects.

Key Features:

  • Innovative Drill Bit Design: The screws feature a distinctive point and flute (notch) tip that functions as a built-in drill bit. This design allows for faster installation by eliminating the need to switch between a drill bit and a driver bit, significantly streamlining the construction process.
  • Enhanced Installation Efficiency: With the self-drilling capability, users can quickly penetrate materials without pre-drilling, saving time and labor costs.
  • Hex Washer Head: The hex washer head offers a larger surface area for tool contact, ensuring better force distribution. This design minimizes slippage and reduces the risk of surface damage during installation.
  • Versatile Applications: Ideal for a variety of projects, these screws are suitable for use in metal and wood, making them a versatile addition to any toolkit.

Order our Self-Drilling Hex Washer Head Screws today and experience the benefits of a swift, efficient, and straightforward installation process.

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