Feature

●Full Thread: Countersunk head carbon steel self drilling screws with full thread for excellent retention, more stable.
●Rust Resistant Housing: Zinc plated process provides an excellent resistant housing for long lasting fasteners.
●Wide Uses: Can be used for wood, metal and other tough materials. Use self drilling screws to secure materials to aluminum or metal sheets.
●No Burrs Or Gaps: The screw section is glossy without burrs, and the threads are clear and neat without gaps, which is conducive to tightening.
●Versatile And Practical: Self drilling screws are widely used in household and office appliances, fasteners in the workplace, electrical products, communication equipment, ship assembly, machinery, furniture, repair work, DIY crafts.

Description

Specification:
Item Type: Self Drilling Screw
Material: Zinc plated carbon steel
Surface Treatment: Galvanized
Product Specification: M4.2x38mm

Package List:
250 x Self Drilling Screw

Note:
Pay attention to the correct operation.