Embrace reliability and precision with every use. Easy Installation: The smooth surface and special chamfered ends allow for effortless insertion into any hole. Comprehensive Size Selection: Includes 15 different sizes across M3 (20/25/30/35/40/45mm) and M4 (25/30/35/40/45/50mm), plus M5 (45/50/55mm) with 10 pieces of each for versatile applications.
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