China Black Coating 12.9 Double Head Bolt DIN939 Stud Metal 1.25D Bolt and Nut High Strength 42CrMo Bolts, Find details about China Bolt, U Bolt from Black Coating 12.9 Double Head Bolt DIN939 Stud Metal 1.25D Bolt and Nut High Strength 42CrMo Bolts
Product material | Carbon steel; Stainless steel; Alloys steel |
Surface treatment | Black |
Specification | M2~M56 |
Grade | 8.8; 9.8; 10.9; 12.9 |
Size Range | Dia:2~56mm; Length:10~500mm |
d (Dia) | P (Pitch) | b (Thread length) | d (Dia) | P (Pitch) | b (Thread length) | d (Dia) | P (Pitch) | b (Thread length) |
M2 | 0.4 | 10 | M12 | 1.75 | 36 | M30 | 3.5 | 72 |
M2.5 | 0.45 | 11 | M14 | 2.0 | 40 | M33 | 3.5 | 78 |
M3 | 0.5 | 12 | M16 | 2.0 | 44 | M36 | 4.0 | 84 |
M4 | 0.7 | 14 | M18 | 2.5 | 48 | M39 | 4.0 | 89 |
M5 | 0.8 | 16 | M20 | 2.5 | 52 | M42 | 4.5 | 96 |
M6 | 1.0 | 18 | M22 | 2.5 | 56 | M48 | 5.0 | 108 |
M8 | 1.25 | 28 | M24 | 3.0 | 60 | M56 | 5.5 | 124 |
M10 | 1.5 | 32 | M27 | 3.0 | 66 |
Payment | T/T, Western Union L/C. |
Delivery time | Within 7-12 days after 30% deposit. |
Service | Extra project consultancy & fabrication service. |