Huck Bobtail Lock Bolts
2.Material:45# steel,40Cr,40CrNiMo,304 stainless steel,316 stainless steel
3.Manufacturing Processes:Cold heading,hot heading,stamping,thread forming
4.Surface Treatments:Galvanising,blackening
5.Strength Grade:4.8,8.8,10.9,12.9
6.Heat Treatment:Yes
7.Applications:Mechanical manufacturing,automotive industry,construction engineering,shipbuilding
8.Production Time:35-60 days
- Product Description
Huck Bobtail Lock Bolts - Superior Permanent Fastening Solutions
Henan Yizhi Machinery Co., Ltd. delivers enterprise-grade Huck Bobtail Lock Bolts highlighting pintail-less plan innovation. Our clasp give 5x more noteworthy weakness quality than customary jolts, with transport harm rates underneath 0.1%. Supported by 15 a long time of fabricating skill, we offer customized arrangements over different businesses. Our accuracy fabricating incorporates high-accuracy CNC machining centers and mechanized generation lines, guaranteeing conveyance inside 35-60 days whereas keeping up ISO certification guidelines for basic auxiliary applications.
What Are Huck Bobtail Lock Bolts?
The item speak to progressed two-piece lasting affixing innovation. Not at all like conventional lockbolts, they dispense with the pintail break-off instrument. Instep, they utilize a interesting swaging prepare with concentric grooves.
This plan fathoms basic mechanical challenges. You get zero Foreign Object Debris (FOD). No metal tail pieces drop amid establishment. This things enormously in car and aviation applications where security is paramount.
The disposal of break focuses anticipates erosion issues. Conventional latches regularly come up short at uncovered break focuses. Our bobtail plan keeps up coating judgment all through the whole clasp surface.
Installation commotion drops essentially. Your generation environment gets to be calmer. Water powered stun to tooling diminishes, amplifying gear life.

Technical Specifications
| Parameter | Specification |
|---|---|
| Materials | 45# steel, 40Cr, 40CrNiMo, 304 stainless steel, 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 |
| Heat Treatment | Available |
| Bolt Head Types | Hexagonal head, internal hex head, countersunk head |
| Nut Profiles | Hex nut, flanged nut, lock nut |
| Nominal Diameter | Customized |
| Shank Length | Customized |
| Production Time | 35-60 days |
Key Features and Advantages
Simple Installation with Broad Compatibility
Your establishment handle gets to be streamlined. These Huck Bobtail Lock Bolts work over different applications without complex alterations. Compatibility amplifies to different basic materials.
Adjustable Load Capacity
You can customize stack prerequisites for particular applications. Our designing group works with your details. Stack capacity scales from light-duty to overwhelming mechanical use.
Lightweight Construction
Weight lessening benefits your generally extend productivity. Transportation costs diminish. Establishment gets to be less demanding for your workers.
Custom Services
We suit interesting venture prerequisites. Your particular measurements, materials, and medications are accessible. Our 15-year involvement guarantees attainable solutions.
Low Minimum Orders
Single-item generation is acknowledged. You do not require huge amount commitments. This adaptability underpins prototyping and small-scale projects.
Industrial Applications
Heavy Manufacturing and Construction
These changeless latches exceed expectations in high-stress situations. Auxiliary steel applications advantage from vibration resistance. Bridge development employments them for maintenance-free joints.
Automotive Industry
Chassis gathering requires solid associations. The nonappearance of pintails permits more tightly clearances. Generation line security progresses with zero flying debris.
Marine and Offshore
Saltwater situations request corrosion-resistant latches. Our stainless steel choices withstand cruel conditions. Support interims expand significantly.
Renewable Energy
Solar and wind establishments confront warm cycling. Energetic loads from climate do not release these associations. Extend life expectancies of 20-25 a long time are achievable.

Quality Assurance Process
Our standardized workflow guarantees steady quality:
- Requirements Discourse: We analyze your particular needs thoroughly.
- Design Drawings: Specialized determinations are confirmed some time recently production.
- Production Machining: Progressed CNC gear keeps up tight tolerances.
- Quality Review: Numerous checkpoints confirm dimensional accuracy.
- Packaging: Custom assurance avoids transport damage.
- Transportation: Multi-channel coordinations guarantee opportune delivery.
Visual following keeps you educated all through the handle. Real-time overhauls from plant stacking to conveyance signature grant you total visibility.
Service and Support
Pre-sales Support
Technical discussion makes a difference you select ideal latch determinations. Plan drawings guarantee compatibility with your applications.
During Production
Sample arrangement permits testing some time recently full orders. Synchronized advance overhauls keep you educated. Quality assessment reports give documentation.
After-sales Service
One-year guarantee secures your speculation. Quick reaction settle any issues rapidly. Our commitment amplifies past delivery.
FAQ
Q: Can these fasteners be reused after removal?
A: No. The swaging process permanently deforms the collar into bolt grooves. Removal requires hydraulic cutting tools, destroying the fastener. This permanency prevents tampering.
Q: Do they require special installation tools?
A: Yes. Bobtail design needs specific hydraulic installation tools. These grip pull grooves while pushing the collar simultaneously. Standard tools require conversion kits.
Q: How do you verify proper installation?
A: Visual inspection is primary. Collar indicators deform in specific patterns when properly swaged. Ring gauges measure collar diameter to confirm clamp load.
Q: What makes them superior to welding?
A: Installation requires no skilled labor. No heat distortion occurs. Fire watch isn't needed. Consistent strength is verifiable through simple inspection.
Q: How does the pintail-less design prevent corrosion?
A: No break point means no exposed bare metal. Protective coatings remain intact across the entire fastener surface. Corrosion resistance significantly improves.
Contact Us
Ready to use the Huck Bobtail Lock Bolts to enhance your fastening solutions? Contact us at sales@yizmachinery.com for technical consultation and custom quotes.











