Engineered for Maximum Penetration and Ultimate Holding Power
When standard screws can't handle the load, our 1-1/2" heavy duty screws provide the extended reach and superior strength needed for structural applications, thick material assemblies, and demanding woodworking projects. Unlike shorter fasteners, these #8×1-1/2" truss head screws ensure complete thread engagement and maximum pull-out resistance where strength matters most.
✅ HEAVY DUTY ENGINEERING FOR DEMANDING APPLICATIONS
1. EXTENDED REACH ADVANTAGE
Maximum Penetration: 1-1/2" length provides complete thread engagement in materials up to 1-1/4" thick
Structural Integrity: Extended reach ensures connections maintain strength under heavy loads
Reduced Fastener Count: Fewer screws needed compared to shorter alternatives
Versatile Applications: Ideal for 2×4 construction, thick plywood, and multi-layer assemblies
2. INDUSTRIAL-STRENGTH CONSTRUCTION
Core Material: High-carbon steel engineered for structural applications
Coating System: Professional-grade zinc oxide coating for enhanced durability
Quality Assurance: Each batch undergoes structural stress testing
Longevity: Designed to maintain integrity through demanding use cycles
3. ADVANCED FASTENER TECHNOLOGY
Truss Head Engineering: 30% larger bearing surface than standard designs for better load distribution
Thread Optimization: Aggressive deep-cut threads for maximum holding power
Point Design: Precision-ground self-tapping point for immediate material engagement
Drive Compatibility: Phillips #2 recess compatible with all professional tools
✅ TECHNICAL SPECIFICATIONS
Screw Size: #8 × 1-1/2" (Major Diameter: 0.164", Threads per Inch: 15)
Head Style: Modified Truss Head (Optimized for Load Distribution)
Drive Type: Phillips #2 (Professional Tool Standard)
Point Type: Type AB Self-Tapping (Heavy Duty Cutting Point)
Material: Industrial-Grade Carbon Steel
Finish: Black Zinc Oxide (Enhanced Protection)
Thread Length: Full-length threading (1-1/2" continuous threads)
Quantity: 80 pieces per box
Maximum Material Thickness: Recommended for materials up to 1-1/4" thick
✅ PROFESSIONAL APPLICATION SCENARIOS
STRUCTURAL WOODWORKING
2×4 Framing: Secure connections in standard dimensional lumber
Deck Construction: Strong fastening for structural members and railings
Shed and Outbuilding: Reliable connections for structural assemblies
Workbench Construction: Heavy duty fastening for shop furniture
HEAVY DUTY FURNITURE
Table and Desk Frames: Strong connections for heavy load-bearing furniture
Chair and Bench Construction: Secure fastening for structural components
Entertainment Centers: Reliable assembly for heavy media furniture
Industrial Shelving: Strong connections for heavy storage systems
INDUSTRIAL AND COMMERCIAL
Pallet Construction: Heavy duty fastening for industrial shipping platforms
Crate Assembly: Strong connections for heavy equipment containers
Display and Exhibit: Secure assembly for large trade show structures
Equipment Manufacturing: Reliable fastening for machinery components
HOME IMPROVEMENT AND RENOVATION
Deck and Porch Construction: Structural connections for outdoor living spaces
Fence Building: Strong fastening for posts and structural members
Stair Construction: Secure connections for stringers and structural elements
Garage Storage: Heavy duty assembly for workshop organization systems
✅ PROFESSIONAL INSTALLATION GUIDE
MATERIAL PREPARATION
1. Thickness Verification: Confirm material thickness is appropriate for 1-1/2" screws
2. Pilot Hole Strategy: For hardwoods or dense materials, use 1/8" pilot holes
3. Edge Distance: Maintain minimum 3/4" from material edges for structural integrity
4. Spacing Protocol: Space screws 2-3" apart for optimal load distribution
INSTALLATION TECHNIQUES
1. Tool Selection: #2 Phillips bit in impact driver or heavy duty drill
2. Alignment Precision: Maintain perpendicular alignment to material surface
3. Initial Engagement: Firm pressure until threads fully engage material
4. Drive Control: Controlled speed for clean thread formation
5. Final Torque: Stop when head contacts material (avoid over-torquing)
✅ PACKAGING AND ORGANIZATION
Storage Solution: Heavy duty polypropylene storage box
Design: Single compartment for easy access and organization
Dimensions: Professional size for workshop storage
Durability: Engineered to withstand demanding work environments
Visibility: Clear lid for immediate inventory assessment
Reusability: Designed as permanent professional storage