Litorange 40 PCS M6.3 * 45mm 410 Stainless Steel Self Drilling Hex Head Screws, Hex Head Self Tapping Screws for Fixing Corrugated Metal or PVC Roof Panels, Cladding, Wire Duct

These self drilling screws were just perfect for cutting through the floor of my van to secure gas pipe clamps - easy to use with a drill, as the drill attachment is included with the screws.

Needed to find a roofing screw that would be easy to get on, was water tight and wouldn’t go all the way through the wooden under-roof…these fit the bill perfectly. Well made and came with a magnetic nut driver drill attachment which made installing them a breeze.

Good! But they’re not very sharp so it makes it hard to get things going unless you’ve got a pilot hole

Great product. Load into provided tool, apply firm pressure and drill. They went through corrugated steel after several seconds. Very impressed.

These screws are just great, had some M5 tapped holes in 2mm aluminum that threaded and the items come loose, screwed these in, cut there own larger hole and the item is back tighter than it ever was.

Very well made , with a magnetic bit holder all kept in a nice plastic box

Very easy to use.I fixed my mudflaps with no problem.Better than expected.

Worked fine. Made the job easy

kommen gut durch! Stark!

toll das sind genau die schrauben die jeder haushalt besitzen sollte.

Ho faticato col trinciacavo che di solito ci affetto autofilettanti come il salame. Infatti ho dovuto molarne una sennò, come vedete in figura, avrebbero toccato all' interno. Non usate avvitatori mediocri perché rimanete a metà e può essere frustrante se si blocca il motore.

Wahnsinn super

Die Bewertungen vor mir kann ich leider nicht nachvollziehen.Wenn man die Schraube unsachgemäß verwendet, muss man den Artikel deshalb nicht schlecht bewerten.Und wenn man von Werkstoffkunde keine Ahnung hat, sollte man eine solche Bewertung ebenfalls unterlassen.NATÜRLICH sind martensitische Edelstähle (1.4006 ) leicht magnetisch, das ist kein Geheimnis. Dies lässt sich in jeder relevanten Werkstoff-Dokumentation nachlesen. Gleichzeitig bieten sie aber auch eine hohe Verschleißfestigkeit und Schneidhaltigkeit. Sie sind hochfest und besitzen eine verbesserte Duktilität. Und was am wichtigsten ist, sie sind selbstverständlich NICHT rostend!Ich würde behaupten, genau diese Eigenschaften sucht man bei einer Edelstahlschraube 😉Top Schrauben und Top Qualität! 👍