Black Oxide Carbon Steel Flat Countersunk Socket Head Bolt DIN 7991 Standard
Class8.8, 12.9 Black Oxide Carbon Steel DIN 7991 Flat Head Countersunk Socket Bolt Item Flat Head Countersunk Socket Bolt Standard DIN7991 BOLT Material Carbon steel Stainless steel Alloy steel Aluminum as your requirements. Grade 4.8/6.8/8.8/10.9/12.9 Finish HDG/Dacromet/Sherardizing/Zinc plated...
csk head bolt
,countersunk socket head
Class8.8, 12.9 Black Oxide Carbon Steel DIN 7991 Flat Head Countersunk Socket Bolt
|
Item |
Flat Head Countersunk Socket Bolt |
| Standard | DIN7991 BOLT |
| Material |
Carbon steel Stainless steel Alloy steel Aluminum as your requirements. |
| Grade | 4.8/6.8/8.8/10.9/12.9 |
| Finish | HDG/Dacromet/Sherardizing/Zinc plated/black/plain |
| Color | White/Yellow/Gray/Black/Blue white |
| Thread | Half /Full Thread |
| Size | m3-m72 ,We can make it as your requirements |
| Length | 10mm-500mm,We can make it as your requirements |
| Application | Building,Machine parts,Furniture,Electric power fittings etc. |



| Standard | ANSI/ASME, JIS, EN, DIN, BS,GB, SH, HG, IFI, ISO and etc. |
| Size | Standard & non-standard, support customized |
| Material | Carbon Steel, Stainless Steel and etc. |
| Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. |
| Thread | UNC,UNF,BSW |
| Finish | Plain,ZincPlated(Clear/Blue/Yellow/Black),Black,HDPE,Fluorocarbon Coating, XYLAN |
| Packing | Bulk in cartons on wood pallet or according to customer special demand. |
| Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile |
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