Phillips Wafer Head Self Drilling Screws

$0.01

Embrace the efficiency of these Phillips wafer head self drilling screws, the fastening solution that cuts through thin materials without a pilot hole.

Description

Diagram of Phillips Wafer Head Self-Drilling Screws with labeled head, thread, and point dimensions.

(mm) ST3.5 ST4.2 ST4.8
P 1.3 1.4 1.6
dc min 6.73 7.77 8.94
dc max 6.86 8.18 9.53
da min 4.06 4.57 4.83
da max 4.32 4.83 5.21
r min 0.25 0.25 0.38
r max 0.51 0.51 0.89
k min 1.39 1.65 1.52
k max 1.65 1.90 2.03
M 4.2 4.6 5
No. 2 2 2
t min 1.27 1.27 1.90
t max 1.88 1.90 2.67
d min 3.43 4.09 4.65
d max 3.53 4.22 4.80
d1 min 2.51 2.95 3.43
d1 max 2.64 3.10 3.58
z 7 8 10

 

Key Features:

  • Drilling Capability: Designed for efficient self-drilling, eliminating the need for pre-drilling and enhancing installation speed.
  • Durability: Constructed from high-quality materials to withstand various environmental conditions and ensure long-lasting performance.
  • Versatile Applications: Ideal for use in metal, wood, and composite materials, making them suitable for construction, automotive, and general manufacturing.
  • Packaging Options: Available in bulk and retail packaging to meet the needs of different distribution channels.
  • Consistent Quality: Manufactured under strict quality control processes to ensure uniformity and reliability across all production batches.
  • Versatile Head Design: The wafer head provides a low profile, making these screws ideal for flush installations and reducing the risk of damage to surfaces.

These Phillips Wafer Head Self-Drilling Screws are engineered for reliability and efficiency, making them an essential addition to your product lineup.

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