If you're looking for premium quality lockbolt pins for installations ranging from truck to trailer assemblies, check out the BobTail® collection from Huck. Created with the highest corrosion resistance of its class, BobTail® lockbolt pins can withstand the harshest elements with an unmatched vibration-resistant design. Known for their excellent fasteners and tools, Huck created this line of pintail-less lockbolt pins to meet the demand of tough jobs through fatigue strength that is five times the amount of ordinary nuts and bolts. Shop our selection of BobTail® lockbolt pins at Bay Supply today!
Huck® BobTail® Large Diameter Lockbolt Pin, Unit of Measure: Metric, 0.472 Inch Decimal Equivalent, 12.00mm Nominal Metric Diameter, 0.197 Inch (5.00mm) Minimum Grip, 0.591 Inch (15.01mm) Maximum Grip, 0.197 - 0.591 Inch (5.00 - 15.01mm) Grip Range, Flange Head, Steel Body Material, Material Detail: Alloy Steel, Geomet Body Finish, Finish Detail: Geomet 321, One Coat, RoHS 3 Compliant Yes, Class 10.9, 14700 lbf. (65.39kN) Shear Strength, 14600 lbf. (64.94kN) Clamp Strength, 19700 lbf. (87.63kN) Tensile Strength, 0.531 Inch (13.49mm) Maximum Hole Size, 1.000 Inch (25.40mm) Head Diameter, 0.378 Inch (9.60mm) Head Height, Underhead Length to Minimum Grip: 0.197 Inch (5.00mm), Length of Bolt Underhead: 1.771 - 1.815 Inch (44.98 - 46.10mm), Underhead Length to Locking Groove: 0.150 Inch (3.81mm), Underhead Length to Pin Tail: 1.346 Inch (34.19mm), 0.425 - 0.469 Inch (10.80 - 11.91mm)
- All fastener orders are supplied with Certificates of Conformance with packing lists. Additional Documentation such as material test reports may be available upon request (some at an additional charge). Please include your request in the "Order Note" section when submitting your order online. Click here for Quality Assurance & Compliance Documents.
|Underhead Length to Pin Tail||:||1.346 Inch (34.19mm)|
|Tensile Strength||:||19700 lbf. (87.63kN)|
|Shear Strength||:||14700 lbf. (65.39kN)|
|Material Detail||:||Alloy Steel|
|Finish Detail||:||Geomet 321, One Coat|
|Minimum Grip||:||0.197 Inch (5.00mm)|
|Maximum Grip||:||0.591 Inch (15.01mm)|
|Unit of Measure||:||Metric|
|Head Height||:||0.378 Inch (9.60mm)|
|Maximum Hole Size||:||0.531 Inch (13.49mm)|
|Pin Tail Length||:||0.425 - 0.469 Inch (10.80 - 11.91mm)|
|Head Diameter||:||1.000 Inch (25.40mm)|
|Nominal Diameter [Metric]||:||12.00mm|
|Underhead Length to Minimum Grip||:||0.197 Inch (5.00mm)|
|Underhead Length to Locking Groove||:||0.150 Inch (3.81mm)|
|Decimal Equivalent Diameter||:||0.472 Inch|
|Grip Range||:||0.197 - 0.591 Inch (5.00 - 15.01mm)|
|Length of Bolt Underhead||:||1.771 - 1.815 Inch (44.98 - 46.10mm)|
|Clamp Strength||:||14600 lbf. (64.94kN)|
The Huck BobTail® represents the most advanced fastening technology to date. Engineered to meet the challenges of a wide range of assembly applications. BobTail offers high performance and reliability in a unique, pintail-less design. It offers up to 5 times the fatigue strength of conventional nuts and bolts, unmatched installation speed and vibration resistance. Ideal for truck and trailer assembly and railcar applications, BobTail is the industry's next-generation lockbolt.
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