Grub Screw M4 x 4mm – 1 pieces

الوصف

Grub Screw M4 x 4mm — Internal Hex Screw for Timing Pulley برغي داخلي M4 × 4مم — لتثبيت تايمينج بولي The M4×4mm grub screw is a small yet essential fastener used to secure timing pulleys onto shafts in 3D printers and CNC machines. It features a 2mm internal hex socket , a compact 4mm length , and is made of steel for durability and strong mechanical grip. Perfect for GT2 pulley systems and M4 threaded holes. المميزات (Features): Thread size: M4 Length: 4mm Internal hex drive (2mm) Steel construction for durability Reliable holding force for pulleys Suitable for GT2 timing belts المواصفات (Specifications): Type: Grub Screw Size: M4 x 4mm Inner Diameter (Hex Socket): 2 mm Outer Diameter: 3.8 mm Material: Steel Weight: ~0.001 kg Dimensions: ~3.8 × 4 mm الاستخدامات (Applications): Locking timing pulleys in 3D printers CNC drive systems Motor shaft couplings Robotics and mechanical kits محتويات العبوة (Package Includes): 1 x Grub Screw M4×4mm الكلمة المفتاحية (Focus Keyword): Grub Screw M4×4mm ملاحظات التغليف والاستخدام (Packaging Notes): Packed in small ziplock bag Lightweight and easy to store with pulley kits هل تحب أن أرسل لك النسخة النهائية بصيغة Excel أو CSV أيضًا لتكون جاهزة للرفع؟

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