carbon steel Grade 8.8 DIN7991Flat Head Machine Screw Flat Cup Bolt Hexagon Socket Countersunk Head

Finish:

Plain, Black Oxide

Material:

Stainless Steel, Steel, Stainless steel A2 A4

Measurement system:

INCH, Metric

Head Style:

Flat

Place of Origin:

Jiangsu, China, Jiangsu,China

Brand Name:

Xiandeng

Model Number:

7991

Standard:

DIN,JIS,ANSI,GB,BSW,etc, DIN ANSI/ASME JIS ISO

Product name:

DIN7991 screw

Head type:

Countersunk head screw

Size:

M3-M24 as customer's require

Thread:

UNC UNF

Sample:

Free sample when is in stock

Certificate:

SGS ROHS ISOISO9001:2008 ISO14001:2004

Packing:

Cartons+plastic Bags as customer's require