5/16" X 1" HEX LAG SCREW, ZINC PLATED
| Weight | 0.022500 |
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5/16" X 1" HEX LAG SCREW, ZINC PLATED
Secure heavy-duty materials to wood with our 5/16" x 1" Hex Lag Screws. Engineered from low carbon steel with a protective zinc plating, these screws provide excellent holding power and corrosion resistance for construction, framing, and MRO projects in the Los Angeles area.
- Low Carbon Steel Construction
- ASTM A307 / SAE J429 Standards
- 60,000 PSI Min. Tensile Strength
- Zinc Plated (ASTM B633) for Corrosion Resistance
This industrial-grade 5/16" x 1" Hex Lag Screw is manufactured from low carbon steel, conforming to ASTM A307 and SAE J429 Grade 2 specifications to guarantee reliable performance. It boasts a minimum tensile strength of 60,000 psi, making it suitable for light to medium-duty structural applications. The hex head design allows for high-torque installation with standard wrenches or sockets, ensuring a tight, secure fit. Each screw is finished with a durable zinc plating according to ASTM B633 standards, providing a crucial barrier against rust and corrosion in various environments.
Designed for robust fastening in wood and other soft materials, these lag screws are a staple for contractors and fabricators. Their coarse threads and gimlet point ensure quick starting and strong pull-out resistance, ideal for projects like deck framing, fence post installation, and attaching heavy fixtures to wooden structures. Whether for new construction, equipment anchoring, or general MRO tasks, these commercial hex lag screws deliver the strength and durability required for demanding industrial and commercial hardware applications in and around Los Angeles.
Specifications
- Material: Low Carbon Steel
- Standards: ASTM A307, SAE J429
- Strength/Tensile: 60,000 PSI Minimum
- Dimensions: Diameter: 5/16", Length: 1"
- Finish: Zinc Plated per ASTM B633
- Certifications: Mill Test Reports (MTR) available upon request
Applications
- Construction & Framing: Securing wood beams, ledgers, headers, and structural members in residential and commercial buildings.
- Outdoor Structures: Building decks, fences, pergolas, retaining walls, and playground equipment.
- MRO (Maintenance, Repair, Operations): Anchoring heavy equipment, machinery bases, and industrial shelving to wood floors or supports.
- Fabrication: Attaching metal hardware, brackets, flanges, and gate hinges to wooden posts or beams.
Target Users
General contractors, framers, fabricators, and maintenance professionals in the Los Angeles area rely on these industrial-grade lag screws for projects requiring high pull-out strength in wood and dependable corrosion resistance.
Finish Options
This hex lag screw comes standard with a clear zinc plating (per ASTM B633), which provides a durable layer of corrosion resistance suitable for most indoor and many protected outdoor applications. For environments with higher corrosive exposure, such as coastal areas, hot-dip galvanized options may be available via special order. Contact our Los Angeles sales team for more information.
How to Measure
To specify the correct hex lag screw, you need two key measurements: diameter and length. The diameter refers to the nominal thickness of the screw's shank. The length is measured from the flat underside of the hex head to the sharp tip of the screw.
Example: 5/16" (Diameter) x 1" (Length) Hex Lag Screw, Zinc Plated.
Order Checklist
- Product name and required dimensions (e.g., 5/16" x 1")
- Material specification (ASTM A307) and quantity (pieces or box)
- Washers or other mating hardware needed
- Surface finish requirements (Standard Zinc Plated)
- Certifications required (Mill Test Report - MTR)
- Special handling or delivery requirements
Quick Facts
- Product
- 5/16" X 1" HEX LAG SCREW, ZINC PLATED
- Material
- Low Carbon Steel
- Standards
- ASTM A307 / SAE J429
- Key Properties
- 60,000 PSI tensile strength, zinc-plated for corrosion resistance, hex head for high torque.
- Primary Applications
- Wood Construction, Framing, MRO, Equipment Anchoring
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock a wide range of hex lag screw sizes in our Los Angeles warehouse, with diameters from 1/4" to 3/4" and lengths up to 12 inches. Bulk quantities are available for immediate pickup or delivery.
Custom sizes and cutting services are available.
Contact for Sizing-
5/16" X 1" HEX LAG SCREW, ZINC PLATED$0.19
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