Lockbolt Collar Three Eighths Inch 0.375 Standard FLNG Collar Grade 2 Steel Zinc Clear Chromate Finish 2LC-R12G Pack Of 100 Strong 6-Groove Locking Design For Secure Permanent Fit Easier Install Ideal For Manufacturing HVAC Trailers Containers Railcars

Lockbolt Collar Assembly for C6L 2LC-R12G 3/8 inch
✔️ 100-pack, 3/8 dia lockbolts, zinc CLR finish, standard collar

Lockbolt collars are high-strength fastening components used to join parts in equipment and vehicles. This 2LC-R12G set is designed for general manufacturing, HVAC, trailers, containers, railroad cars, and transit systems, offering a quick, secure alternative to welding.

✅ 0.375 in (9.53 mm) diameter lockbolts, Grade 2 carbon steel
✅ Zinc plate clear finish resists corrosion in harsh environments
✅ Collar height 0.430-0.460 in (10.92-11.68 mm) and inner diameter 0.375-0.385 in (9.53-9.78 mm)
✅ Clamp strength 4,020 lbf (17.9 kN); shear 6,825 lbf (30.3 kN); tensile 5,625 lbf (25.0 kN)
✅ Pack size: 100 per package (2LC-R12G)
✅ RoHS 3 compliant; suitable for HVAC, trailer, container, and rail applications

💡 What is a locking collar bolt used for in heavy-duty industrial assemblies? This locking collar bolt is used to create secure, permanent joints in machinery and structures that experience vibration. - Handy for fastening panels and equipment in rugged environments - Reduces installation time compared with welding or traditional bolts - Ideal for HVAC, trailers, containers, and rail applications - Works with standard collars and 3/8 in bolt systems