Best Flat Head Fiber Cement Screws

Name: Stainless Steel Phillips Flat Head Fiber Cement Screws
SKU: 9798
Availability: InStock

Diagram of Phillips Self Drilling Countersunk Tek Screws with head, thread, and drilling point dimensions.

(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
dk max	5.5	7.3	8.4	9.3	10.3	11.3
dk min	5.2	6.9	8	8.9	9.9	10.9
k max	1.7	2.35	2.6	2.8	3	3.15
No.	1	2	2	2	3	3
M	3.2	4.4	4.6	5.2	6.6	6.8
t max	2.1	2.4	2.6	3.2	3.3	3.5
t min	1.7	1.9	2.1	2.7	2.8	3
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

Stainless Steel Phillips Flat Head Fiber Cement Screws are designed for use in fiber cement materials, providing a strong and durable fastening solution.

Key Features:

Material: Made from stainless steel, these screws offer excellent corrosion resistance, making them suitable for both indoor and outdoor applications where resistance to weather and moisture is required.
Thread Types: The screws are available in various thread sizes, including ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, and ST6.3, catering to different thicknesses of fiber cement materials.
Head Style: The screws feature a flat head design, which allows them to sit flush with the surface once installed, providing a clean and professional finish.
Drive Type: Phillips drive ensures compatibility with common screwdrivers and power tools, facilitating easy installation.
Applications: Ideal for attaching fiber cement siding to stressed-skin panels or lap siding to wood, these screws provide a strong hold and resist the elements, making them a popular choice in construction and renovation projects involving fiber cement materials.

These screws are engineered for performance and durability, ensuring a secure and long-lasting fastening solution in fiber cement applications.