DNR Trumpet Head LIVE Screw for Steel House

[Detailed shape] Wrapper
[Mount hole shape] Phillips head
[Basic shape] Standard (round)
[Material] Steel
[Surface treatment] trivalent white
[Thread ridge type] Self-drilling
[Tip shape] Other / special
[Shape]
[Additional shapes] Standard
[Sales unit] box / pack
[Usage] Standard
[Nominal designation (M)] 3.5 4.2
[Length (mm)] 25 32 41 50 75