Ferkel Insert Screw (Screw Locking) M4 x 0.7mm 2D (100 pieces) 05407 1 bag

Catalog number: 05407 Features: ●The special shape of the insert thread holds the bolt firmly. ●After inserting the insert thread, it becomes resistant to impact and vibration. ●Ideal for repairing crushed threads and strengthening the threads of lightweight materials. Specifications: ●Compatible bolt thread: M4 x 0.7 ●Drill hole diameter (mm): 4.2 ●Thread size: M4 ●Thread pitch: 0.7 ●Nominal length: 2D Material/Finish: ●Stainless steel Caution: ●Wear protective glasses and work gloves, and pay attention to the safety of your surroundings when working. ●Apply gun oil to the bolt before inserting it.