Designed with serrations features ridges or teeth that enhance grip and stability. These serrations increase friction between the screw and the material it’s fastened into, helping to prevent loosening over time. This added grip is particularly effective in applications subject to vibrations or movement, ensuring the screw stays securely in place.
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Reference Number
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Thread Diameter
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Length
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Head Diameter
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Head Height
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Head Type
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TPI
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Screw Material
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|---|---|---|---|---|---|---|---|
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PHW10GB19STC3
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4.8mm/10g/3/16"
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19
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9.5
|
2
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Phillips Wafer head
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16
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SAE 1022 Carbon Steel
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1.Precision Recess: It features a precision recess that ensures consistent and reliable performance, minimizing the risk of wobbling or stripping out.
2.Under-Head Serrations: These serrations slow the rotation of the head, reducing the possibility of strip-out. They also apply pressure under the head to prevent vibrational loosening during transportation.
3.Secure Locking: The under-head serrations provide a tight lock in metal-to-metal applications.
4.ScreworksGuard™ Coating: Our exterior-grade coating offers enhanced protection against corrosion, making it suitable for various outdoor applications.
5.Low Profile Flat Head: This design sits flush with the steel frame edge, creating a smooth, flat surface for easy and accurate installation of cladding and lining.
1.Four Underhead Serrations: These serrations enhance grip and stability, reducing the risk of loosening over time.
1.Pre-Drilling: Ensure that pre-holes are well aligned before driving the screws to maintain accuracy and stability.
2.Tool Selection: Use high-quality screw guns or impact drivers. For optimal performance, the recommended specifications are a minimum of 4 amps and an RPM range of 0 to 2,500.
Note: When using impact drivers, take care not to overdrive screws during the seating stage, as this can lead to fastener thread or head failure, or strip out the work surface.
3.Proper Seating: The screw head should be fully seated when it is flush with the work surface to ensure a secure connection.
4.Penetration Depth: The fastener should penetrate beyond the metal by a minimum of three thread pitches for a strong and reliable hold.
By adhering to these guidelines, you can ensure effective installation and optimal performance of Screworks fasteners.
1.Prefabrication: Ideal for light gauge steel assembly of steel frame walls and trusses.
2.Sharp Point: Specifically designed for pre-punched BMT steel ranging from 0.75 to 1.55 mm (17-24 gauge).
ScreworksTM products are manufactured in facilities that are ISO 9001 certified. The fasteners comply with ASTM C1513 requirements. ScreworksTM and all other trademarks are registered trademarks of Stratus Steel Pvt. Ltd.
Ground Godown No.8, Omkar
Warehousing, Phursungi, Pune,
Maharashtra, 412308
Copyright © 2025 Screworks™ Stratus Steel Pvt. Ltd.
