410 Stainless Steel Trim Head Torx Drive Metal Joist Deck Screws
Heat Treated SS410
StainGrip® 410 Stainless Steel Trim Head Torx Drive Metal Joist Deck Screws are professional-grade deck screws engineered specifically for attaching composite, PVC, and hardwood decking directly to metal joist framing systems (steel or aluminum). Manufactured from heat-treated 410 stainless steel, these high-strength fasteners deliver the ultimate combination of high hard-metal piercing power, superior shear strength, and long-lasting corrosion resistance for modern metal-substructure decking installations.
Key Features & Technical Benefits
Heat-Treated 410 Stainless Steel (High-Strength & Piercing Power): Specially hardened to provide maximum hardness and tensile strength, allowing the screw to drill and tap directly into structural metal joists without snapping, binding, or shearing off under high torque.
Self-Drilling Tek Point (No Pre-Drilling Required): Features a sharp self-drilling tip engineered to pierce through light-gauge steel and aluminum sub-framing effortlessly, streamlining job-site workflow and significantly reducing installation time.
Low-Profile Trim Head with Undercut Design: The small-diameter trim head countersinks smoothly into composite and PVC boards to deliver a clean, seamless, and flush finish while effectively preventing surface mushrooming or board cracking.
Deep Star Drive / Torx Drive: Precision-molded T20 / T25 star drive recess ensures superior torque transmission, eliminating bit cam-out, drive slippage, and stripped screw heads during heavy-duty metal fastening.
Advanced Anti-Corrosion Coating: Enhanced with a high-performance protective exterior coating (available with color-matched painted heads) designed to resist weathering, rust, and harsh outdoor environments while blending with top composite deck colors.
Technical Specifications
Feature | Specification |
Material Grade | 410 Heat-Treated Stainless Steel |
Head Style | Low-Profile Trim Head (Undercut / Color-Matched) |
Drive System | T20 / T25 Star Drive (Torx) |
Point Type | Self-Drilling Tek Point (for Metal Framing) |
Application | Composite, PVC & Wood Decking to Steel & Aluminum Joists |
Stainless Steel Grades:
o 304 / 18-8 Stainless Steel: Excellent corrosion resistance, ideal for general applications.
o 305 Stainless Steel: High nickel content, non-magnetic, ideal for cold forming and deep drawing.
o 316 Stainless Steel: Marine-grade, superior resistance to salt water and chemicals.
Applicable Standards:
o Dimensional: ASME B18.6.3 / ASME B18.2.1 / ANSI
o Material / Physical: ASTM F593 (Group 1: 304/305, Group 2: 316) / ASTM A240
Certifications: MTR (Material Test Report) / Mill Certs available upon request.
Fast Dispatch for Stocked Items: Ready-to-ship inventory available for quick order dispatch.
Factory-Direct Bulk Production: Competitive direct-from-factory lead times for wholesale and custom orders.
Flexible International Shipping: Comprehensive shipping options including FOB, CIF, and DDP (Door-to-Door with duties paid).
Tracking & Logistics: Full shipment tracking provided from factory loading to final delivery.
We offer full OEM/ODM manufacturing to meet your specific application needs.
Head Marking & Design: Custom head logo, drive type, and head shape.
Dimensions & Tolerances: Custom sizes according to ASME standards or customer drawings.
Head Painting & Coating: Head color matching, passivation, and specialty finishes.
Private Label Packaging: Custom inner/outer box design, polybags, and barcode labeling.
Samples: Custom samples and initial inspection reports available before full production.
Flexible custom packaging solutions available for both wholesale and retail markets:
Multiple Packaging Options: From small polybags and small inner boxes to industrial bulk packing.
Custom Printing & Logo: Custom box design, printed logos, and brand artwork.
Labeling & Barcodes: Private labels, UPC/EAN barcodes, part numbers, and shipping marks.
