Minerallac Grade 5 Hex Head Cap Screw 1/4-20 x 1-1/2" Zinc Plated Medium Carbon Steel
Professional Grade Fastening Solution with Superior Strength
The Minerallac Grade 5 Hex Head Cap Screw delivers reliable fastening performance with 1/4-20 threading and 1-1/2" length. Constructed from medium carbon steel that is quenched and tempered, this hex head cap screw features zinc plated finish for corrosion resistance and professional durability in demanding applications.
Professional Features & Benefits
- Grade 5 Steel Construction: Medium carbon steel quenched and tempered provides superior tensile strength and reliability for critical fastening applications.
- 1/4-20 x 1-1/2" Specifications: Precise threading and length dimensions ensure proper fit and optimal holding power in structural and mechanical assemblies.
- Zinc Plated Finish: Corrosion-resistant coating extends service life and maintains professional appearance in indoor and outdoor environments.
- Hex Head Design: Standard hex head configuration allows secure installation with common tools and provides reliable torque transfer.
- Partial Threading: Optimized thread pattern delivers maximum clamping force while reducing installation time and material stress.
- Three Hash Mark Identification: Clear Grade 5 marking ensures proper specification verification and quality assurance during installation.
Technical Specifications
- Country Of Origin: China
- Head Color: Silver
- Head Height: May-32
- Head Type: Hex Head
- Head Width: 16-Jul
- Product Finish: Zinc Plated
- Product Length: 1-1/2 in
- Product Material: Grade 5 Steel
- Product Size: 1/4"-20 x 1-1/2
- Product Type: Hex Cap Bolt
- Thread Size: 20
- Thread Type: Coarse
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
- Structural Steel Assembly and Construction
- Mechanical Equipment Installation
- Industrial Machinery and Equipment
- Commercial Building Systems
- Electrical Panel and Enclosure Assembly
- HVAC System Installation
- Professional Maintenance and Repair
Why Choose Minerallac Quality?
Minerallac hex head cap screws provide dependable fastening solutions with Grade 5 steel construction and zinc plated finish for long-term performance. The quenched and tempered medium carbon steel construction ensures reliable strength and durability in professional applications.
Manufacturer Resources
Product Specs
- Country Of Origin:
- China
- Head Color:
- Silver
- Head Height:
- May-32
- Head Type:
- Hex Head
- Head Width:
- 16-Jul
- Product Finish:
- Zinc Plated
- Product Length:
- 1-1/2 in
- Product Material:
- Grade 5 Steel
- Product Size:
- 1/4"-20 x 1-1/2
- Product Type:
- Hex Cap Bolt
- Thread Size:
- 20
- Thread Type:
- Coarse