Bobtail Huck Bolt
2.Material:45# steel,40Cr steel,20CrMnTi steel,40CrNiMo steel,304 stainless steel,316 stainless steel
3.Manufacturing Processes:Cold heading,hot heading,stamping,thread forming
4.Surface Treatments:Galvanising,blackening
5.Heat Treatment:Yes
6.Strength Grade:4.8,8.8,10.9,12.9
7.Production Time:35-60 days
8.Applications:Mechanical manufacturing,automotive industry,construction engineering,shipbuilding
- Product Description
Bobtail Huck Bolt - Premium Industrial Fastening Solutions
Henan Yizhi Machinery's Bobtail Huck Bolt conveys enterprise-grade auxiliary affixing with 15 a long time of fabricating mastery. Our precision-engineered latches withstand energetic loads surpassing 500 hours salt shower testing, advertising quality grades from 4.8 to 12.9. With ISO certification and harm avoidance rates underneath 0.1%, we guarantee solid execution over overwhelming transportation, renewable vitality, and mining applications. Our streamlined generation handle conveys custom arrangements in 35-60 days.

Technical Specifications
| Parameter | Specification |
|---|---|
| Materials | 45# steel, 40Cr steel, 20CrMnTi steel, 40CrNiMo steel, 304/316 stainless steel |
| Manufacturing Processes | Cold heading, hot heading, stamping, thread forming |
| Surface Treatments | Galvanizing, blackening |
| Strength Grades | 4.8, 8.8, 10.9, 12.9 |
| Bolt Head Options | Hexagonal head, internal hex head, countersunk head |
| Nut Profiles | Hex nut, flanged nut, lock nut |
| Diameter Range | Customized (1/4 inch to 1 inch available) |
| Production Time | 35-60 days |
| Heat Treatment | Available |
Superior Design Features
Enhanced Fatigue Resistance
Our clasp include shallow string plan with bigger root span. This designing approach conveys up to 5 times the weariness quality compared to ordinary nuts and jolts. The gap-less swage innovation keeps up reliable clamp constrain beneath high-stress transverse vibration.
Corrosion Protection Excellence
Unlike conventional lockbolts with uncovered break focuses, our plan gives total coating scope. Zinc-electroplate and Geomet coating choices guarantee predominant erosion resistance. Your venture remains ensured in cruel mechanical environments.
Installation Efficiency
The low-impact establishment innovation dispenses with jarring related with pintail breaks. This amplifies tooling life whereas guaranteeing reliable execution. No torque torque required - establishment depends on water powered drag for uniform clamp force.
Industrial Applications
Heavy Transportation Solutions
Class 8 truck outline get together and railroad intruders request unwavering quality. The Bobtail Huck Bolt withstands steady street vibration and energetic loads that would extricate standard torque-based latches. Your transportation gear works securely beneath requesting conditions.
Renewable Energy Infrastructure
Remote and seaward establishments require maintenance-free arrangements. Wind turbine grid structures and sun powered board trackers advantage from our fasteners' changeless holding capability. You decrease support costs whereas guaranteeing auxiliary integrity.
Mining Equipment Durability
Vibrating screens and crushers make extraordinary stun stacking conditions. Our latches stand up to auxiliary weakness in rough, damp mining situations. The nonappearance of destructive pintail break-points avoids untimely failure.
Construction Engineering
Mechanical fabricating, car industry, development ventures, and shipbuilding applications depend on our flexible securing arrangements. Custom administrations suit your particular requirements.

Quality Assurance Process
Our standardized workflow guarantees steady quality:
- Requirements Discourse - Understanding your particular needs
- Design Drawings - Specialized meeting and specifications
- Production Handling - Progressed CNC machining and warm treatment
- Quality Review - Comprehensive testing protocols
- Packaging - Custom security with harm rates underneath 0.1%
- Transportation - Multi-channel conveyance with real-time tracking
Advanced Manufacturing Capabilities
High-precision CNC adapt machining centers and completely robotized crushing machines guarantee reliable quality. Our shrewdly warm treatment generation lines optimize metallurgical properties. High-accuracy review rebellious confirm each specification.

Service Excellence
Pre-Sales Support
Technical interview and plan drawing help guarantee ideal arrangements for your applications.
Production Transparency
Synchronized advance overhauls and quality assessment reports keep you educated all through the fabricating process.
After-Sales Commitment
One-year guarantee with fast reaction issue determination illustrates our certainty in item quality.
Logistics Excellence
Real-time following from production line stacking to client signature gives total shipment perceivability. Our multi-channel transport choices guarantee controllable lead times.
Product Advantages
- Simple Establishment: Wide compatibility with existing systems
- Adjustable Stack Capacity: Flexible applications over industries
- Lightweight Development: Adaptable plan options
- Custom Administrations: Custom fitted arrangements for one of a kind requirements
- Low Least Orders: Single-item generation accepted
Frequently Asked Questions
Q: Does installation require special tooling?
A: Yes, The product installation needs specific Bobtail Nose Assemblies that grip the pull-grooves directly on the bolt shank.
Q: Can these fasteners be reused after removal?
A: No. The collar material cold-flows into bolt grooves, creating permanent bonds. Removal requires cutting the collar, ensuring tamper-proof security.
Q: How does corrosion resistance compare to traditional lockbolts?
A: Significantly superior. Our design has no break point, so protective coating covers the entire fastener post-installation.
Q: Is torque wrench installation necessary?
A: No. These are direct-tension fasteners. Hydraulic pull installation ensures consistent clamp force independent of friction coefficients.
Q: What's the removal process?
A: Use a Bobtail Collar Cutter or hydraulic collar splitter to slice the collar longitudinally without damaging host materials.
Q: What quality control measures do you implement?
A: We perform swage dimension verification, clamp force testing, visual inspection of fit-up tabs, and ASTM B117 salt spray compliance checks.
Contact Us
Ready to enhance your fastening solutions? Contact our technical team at sales@yizmachinery.com for custom Bobtail Huck Bolt specifications and quotes today.











