说明

• Specification: Item Type: Expansion + growth screw Material: Iron zinc Thread Size: M4 M5 M6 M8 Package Include: 5/10pcs Petal Rivets Lock Nut Features: 1. Strengthen anchor wings can provide maximum load wearing capacity, which is practical. 2. Integral threaded adhesive washers can be used for increased reliability, which is with excessive performance. 3. Combination head on screw has the ability to obtain slot and cross-slot screwdriver. 4. Entitled with pratical adoptability, its effective can maintain its excessive performance for a long time. 5. Built to strict quality control standards, design is progressed for extra durability.

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审核