Hex Flange Self Drilling Screw Roofing Screw for Solar

Factory standard stainless steel 304 tek screw hex flange self drilling screw roofing screw for solar.

Solar steel hex head self-tapping screws can be used to solar roof hook or solar clamp to metal roof. Provides secure metal to metal fastening without the need to pre-drill and reduces cam-outs for high performance drive surfaces and recess. 

We have different sizes for you to choose.Besides, we also supply cunstomization services as long  the drawing or size information of screws customied is available.

Characteristic:

1.Drilling, thread-forming and fastening in one step

2.Connect components in one step

3.Reduces assembly times

4.Save tool changes and drilling tool costs

Introduction to Hexagonal Flange Self-Drilling Screws and some Frequently Asked Questions (FAQ):

Introduction of Hexagonal Flange Self-Drilling Screws
Material: Usually made of stainless steel, such as 410 stainless steel, which is characterized by corrosion and abrasion resistance, suitable for outdoor environments.

Design: Hexagonal Flange Self-Drilling Screws have a wide hexagonal flange head, which can provide a larger surface area to spread the fastening force and reduce the damage to the roofing material.

Self-drilling feature: The design of self-drilling screws allows them to be drilled directly into the material (e.g. metal or wood) without the need for pre-drilling, which greatly simplifies the installation process.

Application: Mainly used for solar PV panel mounting, fixing panels to roof structures or ground mounts.

Features: High load capacity, good fastening effect and easy installation process.