Features:
【Material】Self-tapping screws for metal are made of stainless steel. Self-tapping screws have higher density, better stability, durability, corrosion resistance and wear resistance than ordinary screws. Stainless steel is a new type of stainless steel with magnetic properties.

【Advantages】Improved design of conventional screws. The material is less prone to cracking during use and is easier to fasten. Easy and quick installation. Saves construction time. Can be screwed in without pre-drilling. Can be locked and secured together by their own thread in the combined material.

【Sheet metal screws diameter】M4.2 M4.8 length:19mm 25mm 32mm 38mm 50mm. The excellent workmanship makes our cross slots non-slip, fast and non-eccentric. The deep thread design of the self-tapping round head screws gives the screws good holding force and makes them strong and sturdy. Achieve the effect of joint fastening.

【Application】Self-tapping screws can easily go through wood, plastic and softer metals. Such as the connection of color steel plate and color steel plate, the connection of wall beam, etc. It can be widely used in machinery industry, household appliances, furniture repair, ceiling frame installation, DIY engineering fasteners.

【Package contains】A total of 260 self-tapping screws. The screws are in a box. Easy to store and transport. A drill bit for self-tapping screws is provided. Provides great convenience when using screws.

Specification:
Material: Stainless steel
Product type: Self-tapping screw
Measuring system: Metric
Thread size: M4.2 M4.8
Screw size: M4,2 M4.8
Length: 19mm 25mm 32mm 38mm 50mm
Diameter: 12mm 14mm
Color: Silver + Black
Finish: Galvanized
Drive: Hexagon wrench
Head shape: Hexagon head
Model: Drill screws with hexagon head
Quantity: 260 pieces