Csk Torx Screw for Wooden Construction Round Head Decking Timber Wood Screws

• Material: Carbon Steel
• Type: Drywal Screw
• Groove: Philip
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Usage: Metal and Wood
• Head: Round Bugle Head
• Model NO.: MZ
• Color: Black
• Customed: Yes
• Transport Package: Sea Worth Packing
• Specification: all model
• Trademark: zongyu
• Origin: China
• HS Code: 7318140090
• Production Capacity: 1000t/Month

Product Description

 

Standard	ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize
Material	Carbon Steel
Grade	4.8,6.8,8.8,12.9,etc
Size	M3-M24 or made to print as customer's specification
Specifications	Various shape size according to client's requirement
Thread	unc,unf,metric thread
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as custom need

Product Advantages

The Property Features of this kind of Chipboard Screw :
Type 17 super-sharp screws with reduced pre-drilling requirement.
Deep, sharp serrated threads cut through fibrous material, reducing torque required to drive the screw.
Knurled shank ribs reduce further the installation torque required.
Star drive recess reduces cam out and end load.





We use standard good materials and guarantee the quality,directly factory price is very competitive in the market.


Welcome inquiry!

Sara