DIN7504K:hexagon washer head self drilling screw(or +EPDM)
DIN7504N:pan head phillips self drilling screw(or+rubber washer)
Wafer head phillips self drilling drywall screw
Bulge head fine thread self drilling screw
Pan framing head(+nibs) self drilling screw
etc...
Material:C-1022 Low/Medium carbon, STAINLESS STELL,201,304,etc...
SIZE:M3.5-M6.3 , #6-#14 LENGH:11-165, 7/16''-7''
Surface Finishing:Black oxide,hot dip galvanized,zinc,yellow zinc plated,Nickel,brass plated.Dacromet,as customer's like.
If you have any interest in our product,pls dont forget to contact us.we will provide competitive price and high quality product.cindy @ lizhan-hardware.net
skype:cindy07241
Thanks!!
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