DIN7504 K Hexgonal Washer Head Drilling Screw with EPDM washer
1.Self Drilling Screw size:ST2.2-ST9.5, #4-#18
2. Self Drilling Screw material:C1022, C1018, C1010 low carbon steel, 18-8 stainless steel, brass CuZn
3. Self Drilling Screw Surface Finish:self colour, polishing, nickel plated, chromated, zinc plating of various colour and etc.
4. Self Drilling Screw Head drive systems:philips, hex socket, hex flange head, slotted, square
5. Self Drilling Screw head treatment: painted,(black, green, yellow, red)
6. Self Drilling Screw thread type:UNC, UFC, hi-low,double thread
7.Surface Hardness:45 HRC Min. 450 HV Min
8.Core Hardness:28 ~ 38 HRC 240 ~ 370 HV
9.Appearance:clear shiny surface, with complete neat body.
Shanghai NUTE Offers products made of stainless steel material for the 302, 304, 316 and materials such as carbon steel 1008, 1010, 1022, 1035, 1045 bolts, screws, nuts, washers, thread rods and so on.
Products can be GB (GB), DIN (German standard), ISO (international standard), ANSI (American Standard), AS (Australian Standard), BS (British standard), JIS (Japan standard) its size range are: Diameter (5 cm -70 cm) in length (10 mm -2000 mm), also in accordance with customer drawings production of non-standard parts
1.Self Drilling Screw size:ST2.2-ST9.5, #4-#18
2. Self Drilling Screw material:C1022, C1018, C1010 low carbon steel, 18-8 stainless steel, brass CuZn
3. Self Drilling Screw Surface Finish:self colour, polishing, nickel plated, chromated, zinc plating of various colour and etc.
4. Self Drilling Screw Head drive systems:philips, hex socket, hex flange head, slotted, square
5. Self Drilling Screw head treatment: painted,(black, green, yellow, red)
6. Self Drilling Screw thread type:UNC, UFC, hi-low,double thread
7.Surface Hardness:45 HRC Min. 450 HV Min
8.Core Hardness:28 ~ 38 HRC 240 ~ 370 HV
9.Appearance:clear shiny surface, with complete neat body.
Shanghai NUTE Offers products made of stainless steel material for the 302, 304, 316 and materials such as carbon steel 1008, 1010, 1022, 1035, 1045 bolts, screws, nuts, washers, thread rods and so on.
Products can be GB (GB), DIN (German standard), ISO (international standard), ANSI (American Standard), AS (Australian Standard), BS (British standard), JIS (Japan standard) its size range are: Diameter (5 cm -70 cm) in length (10 mm -2000 mm), also in accordance with customer drawings production of non-standard parts
