BigHead Female Hex Nuts F1/T38 & F1/ST38

Are you engineering systems that require both extended thread projection and the superior load distribution capabilities of a wide base? The BigHead F1T38/F1ST38 Female Threaded Stud features an extraordinary 38mm base diameter combined with an extended female threaded stud, providing a specialized solution for applications requiring both substantial load distribution and accessible thread engagement. This professional-grade bonding fastener delivers exceptional versatility for critical applications where conventional fastening methods would create unacceptable stress concentration while also requiring accessible threading.

Advanced Engineering with 38mm Base and Extended Female Thread

The BigHead F1T38/F1ST38 combines exceptional load distribution capabilities with practical thread accessibility through its specialized design featuring a 38mm diameter base and extended female thread configuration. The remarkable base footprint provides approximately 261% more surface area than standard 20mm models, offering extraordinary stress distribution across the substrate. The extended female thread projection provides enhanced accessibility and engagement depth for connecting components, making this model ideal for applications requiring both optimal load distribution and accessible threading.

Key Technical Specifications

The F1T38/F1ST38 models deliver precision engineering for specialized professional applications:

• Thread Configuration: Extended M6 female thread for enhanced accessibility
• Base Diameter: Extraordinary 38mm load distribution surface for superior stress management
• Thread Projection: Extended thread height for improved component connection
• Material Options:
• F1T38: Standard stainless steel for general applications
• F1ST38: 316-grade stainless steel for marine and corrosive environments
• Design Type: Female threaded stud configuration
• Load Capacity: Superior shear and tensile strength ratings
• Bonding Surface: Specially prepared for optimal adhesive effectiveness

Specialized Applications Across Critical Industries

The unique combination of extended thread projection and wide base distribution of the F1T38/F1ST38 makes it ideal for:

Advanced Manufacturing and Assembly

• Extended thread access for complex component mounting
• Wide-base distribution for sensitive material interfaces
• Secure fastening with enhanced thread engagement
• Vibration-resistant connections with improved thread depth
• Flexible mounting options for complex assemblies
• Strategic connections for specialized manufacturing requirements

Marine and Naval Applications

• Extended thread access for deck equipment with wide load distribution
• Deep thread engagement for safety-critical equipment
• Enhanced component mounting in composite marine structures
• Accessible fastening for marine systems requiring maintenance
• Load-bearing attachments with improved component removal capability
• Specialized fastening for marine applications requiring both strength and accessibility

Specialized Vehicle and Transportation

• Strategic fastening for composite panels with extended connection points
• Enhanced component mounting for specialized equipment
• Reinforced connections for critical safety systems with improved access
• Vibration-resistant fastening with deep thread engagement
• Heavy-duty attachments for specialized vehicle applications
• Strategic connections for components requiring periodic removal

Industrial Equipment and Machinery

• Extended thread access for equipment requiring maintenance
• Wide load distribution for mounting on sensitive materials
• Secure fastening with enhanced component removal capability
• Vibration-resistant connections with deep thread engagement
• Heavy-duty attachments with improved maintenance access
• Critical connections for equipment requiring both strength and serviceability

Specialized Engineering Advantages

Exceptional Load Distribution with Enhanced Thread Access

The wide 38mm base provides exceptional load distribution capabilities while the extended female thread design enables improved access and engagement for connecting components. This specialized combination makes the F1T38/F1ST38 ideal for applications requiring both stress distribution excellence and practical component mounting considerations.

Material Options for Environmental Requirements

Available in both standard stainless steel (F1T38) and marine-grade 316 stainless steel (F1ST38), these fasteners can be precisely matched to specific environmental conditions. The F1ST38 variant provides superior corrosion resistance for marine, chemical, and outdoor applications where exposure to harsh conditions is expected alongside specialized mounting requirements.

Enhanced Serviceability with Material Preservation

Unlike traditional fasteners that require drilling and often compromise material integrity, the F1T38/F1ST38 preserves structural properties through its adhesive bonding design while offering improved component serviceability through extended thread access. This is particularly valuable for:

• Systems requiring both structural integrity and periodic maintenance
• Composite materials needing load distribution with accessible connections
• Installations where component replacement may be necessary
• Applications balancing material preservation with serviceability
• Systems requiring both bonded security and mechanical flexibility

Extended Female Thread with Enhanced Engagement

The specialized extended female thread design creates a secure, accessible mounting point with improved thread engagement depth. This configuration supports both permanent installations and components requiring efficient removal and replacement, providing engineering flexibility in specialized applications.

Superior Vibration Resistance with Enhanced Thread Depth

The combination of adhesive bonding across the wide distribution base and the extended thread design provides excellent resistance to vibration loosening with improved thread engagement. This ensures reliable long-term performance in applications subject to vibration while maintaining serviceability.

Professional Installation Guidelines

To achieve optimal results with the BigHead F1T38/F1ST38 Female Threaded Stud:

• Comprehensive Surface Preparation: Ensure bonding surfaces are properly cleaned and prepared according to adhesive manufacturer specifications
• Adhesive Selection: Choose appropriate structural adhesives based on substrate material and application requirements
• Thread Protection: Implement thorough thread protection during installation to prevent adhesive contamination of the extended thread
• Positioning Consideration: Account for the extended thread height in overall assembly planning
• Curing Conditions: Follow recommended curing times and temperature requirements for selected adhesive
• Load Analysis: Verify the fastener specifications meet your specific engineering requirements with consideration for the extended thread design

The Specialized Engineering Solution for Enhanced Thread Access Applications

The BigHead F1T38/F1ST38 Female Threaded Stud represents an advanced bonding fastener solution for engineering professionals facing specialized attachment challenges requiring both superior load distribution and practical thread accessibility. Its combination of wide base design and extended female thread configuration addresses applications where standard bonding fasteners would provide insufficient thread access or engagement depth.

For applications requiring exceptional load distribution with enhanced thread accessibility and engagement, the F1T38/F1ST38 delivers specialized performance that justifies its position as a premium fastening solution.

Buy Now from Hall-Fast

Order your BigHead F1T38/F1ST38 Female Threaded Studs today from Hall-Fast, your trusted supplier of specialized fastening solutions. Enjoy competitive pricing, expert technical support, and efficient delivery on all BigHead products.