Minerallac 1/4" x 3-1/4" Concrete Screws with Hex Washer Head and Blue Anti-Corrosion Coating
Professional Masonry Fastening with Enhanced Corrosion Protection
Minerallac concrete screws deliver reliable fastening performance for masonry applications with professional-grade steel construction and blue anti-corrosion coating. These hex washer head screws feature slotted drive design and include a 3/16" x 5-1/2" drill bit for complete installation readiness in concrete, block, and masonry substrates.
Professional Features & Benefits
- 1/4" x 3-1/4" Size: Optimal dimensions for secure anchoring in concrete and masonry applications requiring substantial holding power.
- Blue Anti-Corrosion Coating: Enhanced protection against moisture and environmental exposure extends service life in demanding conditions.
- Hex Washer Head Design: Provides superior bearing surface and torque transfer for reliable installation and long-term performance.
- Steel Construction: Durable material ensures consistent strength and reliability under structural loads and environmental stress.
- Includes Drill Bit: Complete installation package with 3/16" x 5-1/2" drill bit eliminates need for separate tooling purchases.
- Slotted Drive: Versatile drive system accommodates standard screwdrivers and power tools for flexible installation methods.
Technical Specifications
- Country Of Origin: China
- Head Color: Blue
- Head Height: 0.187
- Head Type: Hex Washer Head
- Head Width: 0.308
- Includes: Drill Bit - 3/16" x 5-1/2
- Product Finish: Blue Anti Corrosion Coating
- Product Length: 3-1/4 in
- Product Material: Steel
- Product Size: 4-Jan
- Product Type: Concrete Screws
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Concrete and Masonry Anchoring
- Structural Fastening Applications
- Commercial Construction Projects
- Industrial Equipment Mounting
- Electrical Panel and Equipment Installation
- HVAC System Mounting
- Professional Contractor Applications
Why Choose Minerallac Quality?
Minerallac concrete screws combine professional-grade steel construction with blue anti-corrosion coating for reliable performance in demanding masonry applications. The complete installation package with included drill bit and hex washer head design ensures professional results and long-term durability.
Manufacturer Resources
Product Specs
- Country Of Origin:
- China
- Head Color:
- Blue
- Head Height:
- 0.187
- Head Type:
- Hex Washer Head
- Head Width:
- 0.308
- Includes:
- Drill Bit - 3/16" x 5-1/2
- Product Finish:
- Blue Anti Corrosion Coating
- Product Length:
- 3-1/4 in
- Product Material:
- Steel
- Product Size:
- 4-Jan
- Product Type:
- Concrete Screws