Yellow Zinc Hex Washer Head Self Drilling Screws

$0.01

Yellow zinc hex washer head self drilling screws offer superior strength and corrosion resistance for a wide range of applications. Featuring a 6-lobe head for increased torque and high tensile strength, these yellow zinc-plated screws are designed to drill into pre-existing materials without needing a pilot hole.

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

 

Yellow zinc hex washer head self drilling screws are high-grade steel fasteners with superior strength and corrosion resistance.

Key Features:

  • Material: Constructed from high-grade steel, these screws offer superior strength and durability, making them ideal for demanding applications.
  • Head Design: The 6-lobe hex washer head provides increased torque and high tensile strength, ensuring a strong hold in various materials.
  • Plating: Coated with yellow zinc for enhanced corrosion resistance and durability, these screws are suitable for both indoor and outdoor use.
  • Washer Head: The washer head design helps to distribute pressure evenly, reducing the likelihood of over-tightening and damage to the material.
  • Thread-Forming Point: The self-drilling point is designed to form threads as it penetrates the material, ensuring a secure grip without slipping.
  • Drilling Capability: Designed to drill into pre-existing materials without the need for a pilot hole, saving time and effort during installation.

When you need a screw that works as hard as you do, turn to our Yellow Zinc Hex Washer Head Self Drilling Screws. Order now and experience the quality!

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