[PREMIUM STEEL MATERIAL] Crafted from high-quality 45# steel, this bore coupling offers exceptional strength and durability. Its - properties ensure a long lifespan even in demanding environments. The robust construction guarantees reliable performance under high pressure and heavy loads.
[PRECISION ENGINEERING] Featuring meticulously machined fine edges, these bore couplings boast flawless workmanship. The smooth surfaces and precise dimensions ensure alignment and minimal vibration. Their design prevents deformation, maintaining structural integrity during continuous operation.
[EASY INSTALLATION] Designed for convenience, each coupling comes with pre-drilled screw holes and includes set screws for secure fastening. The included wrench simplifies assembly, allowing for quick and tool- installation. for both professional technicians and DIY enthusiasts.
[VERSATILE APPLICATIONS] Ideal for various industrial and mechanical scenarios including motor connections, hardware assemblies, mold making, and power transmission systems. These couplings effectively connect shafts in numerous equipment types, making them essential for workshops and factories.
[COMPLETE PACKAGE SET] Includes 5 high-quality bore couplings, 20 durable set screws, and a practical wrench. This comprehensive kit provides everything needed for immediate use and future replacements. The generous quantity ensures you always have spares available when needed.

Spec:
Item Type: Bore Coupling
Material: 45# Steel
Color: Silver
Product Length: Approx. 22mm / 0.87in
Product Outer Diameter: Approx. 14mm / 0.55in
Inner Diameter of Product: Approx. 8-8mm/0.31-0.31in
Side Hole Diameter: Approx. 4mm / 0.16in
Applicable to: Scenarios of motor, hardware, mold and mechanical transmission.

Package List：
5 x Bore Coupling
20 x Set Screw
1 x Wrench

Note：

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