Description
S-5! .900” Torx Setscrew (250/box) – Stainless Steel Torx Set Screws for Metal Roof Clamps
Ensure secure, reliable fastening on metal roofing projects with these high-quality .900” Torx set screws engineered for use with standing seam clamps from S-5!.
Product Overview
Heavy-duty .900” Torx set screws designed to work with S-5! metal roof clamps and other compatible hardware. These stainless-steel fasteners provide excellent corrosion resistance and dependable holding strength for long-lasting performance.
Key Features
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Length: 0.900″
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Drive Type: T-30 Torx for improved torque and reduced cam-out
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Thread Size: 3/8-24
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Point Type: Round (bullet) point that dimples the seam without penetrating the panel
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Material: Premium stainless steel for maximum corrosion resistance
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Quantity: 250 screws per box (bulk packaging for jobsite efficiency)
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Weight/Box: ~4.6 lbs; Dimensions: 9 × 4 × 2 in
Why This Hardware Matters
These set screws are engineered to work with S-5! clamps to create a secure mechanical interlock with standing seam roofs while protecting the roof’s finish and integrity. The T-30 Torx drive ensures installers can achieve consistent torque with reduced slipping. S-5! Metal Roof Attachments
Whether you’re stocking up for a large install or replacing spare hardware, this box of set screws offers excellent value for professional installers and roofers.
Ideal Applications
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Metal roof standing seam clamps (S-5! and other compatible systems)
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Solar racking & PV mounting hardware
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Snow retention systems
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Cable/conduit fastening accessories
Package Includes
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250 × .900″ Torx set screws (stainless steel)
(T-30 Torx driver bit not included)
Notes
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All S-5! clamps include the required set screws for installation, but extra supply is recommended for large jobs





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