Index ABE4238 – Drill Bit Screw DIN 7504-K Zinc Plated 4.2 x 38

• 【NO PREVIOUS DRILL】 Hexagon head self-drilling screw and stamped washer, with bit tip: drill the material directly without pre-drilling.
• 【STURDY MATERIAL】 Made of steel with zinc plated coating, which increases the protection of the metal and extends its service life.
• 【METAL UNIONS】 Suitable for joining sheets or metal elements together.
• 【CAPS AVAILABLE】 Colored plugs are available to cover the hex heads.
• 【VARIETY OF MEASURES】 From 3.5 x 9.5 mm. A 6.3 x 240 mm.

Self drilling hex head screw with stamped washer. Its bit bit drill directly drills the material without the need for a pre-drill and its self-tapping thread allows the joining of sheets or metal elements together. It is made of steel with a zinc plated coating, which gives it greater protection against oxidation and extends the service life of the product. Available in a wide variety of sizes, from 3.5 x 9.5 to 6.3 x 240 mm. The choice of the screw tip should be such that the total thickness of the metal materials to be joined (including any intermediate spacings) is less than the cutting edge of the drill bit; otherwise it is possible that the screw breakage may occur during its installation.