VOELKEL Insert Screw (Screw Locking) M4 x 0.7 mm 1.5D (100 pieces) 5307

[Features]
The special shape of the insert thread provides a strong hold on the bolt.
After the insert screw is inserted, it becomes resistant to shock and vibration.
Ideal for repairing stripped threads and strengthening threads in lightweight materials.

[Applications]
-

【specification】
Pilot hole diameter (mm): 4.2
Thread size: M4
Thread pitch: 0.7

[Specification 2]
Nominal length (D): 1.5

[Material/Finish]
stainless

[Set contents/accessories]
-

【Note】
Please wear safety glasses and work gloves and pay attention to your surroundings when working.
Apply gun oil to the bolt before inserting it.