DIN 604 - 2017 Carbon Steel 1035K 1045K Flat Countersunk Head Nib Bolts
Countersunk head screw plays a role in the connection of two or more objects, is an indispensable necessity in daily life or industrial manufacturing.
DIN 604 - 2017 Carbon Steel 1035K 1045K Flat Countersunk Head Nib Bolts
Countersunk head screw plays a role in the connection of two or more objects, is an indispensable necessity in daily life or industrial manufacturing.
1. Certification: ISO, ROHS, SGS
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.
| Thread Specification d |
M6 | M8 | M10 | M12 | M16 | M20 | M24 | |
| P | Screw Pitch | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 |
| b | L≤125 | 18 | 22 | 26 | 30 | 38 | 46 | 54 |
| 125＜L≤200 | 24 | 28 | 32 | 36 | 44 | 52 | 60 | |
| L＞200 | 41 | 45 | 49 | 57 | 65 | 73 | ||
| dk | Max | 12.55 | 16.55 | 19.65 | 24.65 | 32.8 | 32.8 | 38.8 |
| Min | 11.45 | 15.45 | 18.35 | 23.35 | 31.2 | 31.2 | 37.2 | |
| s | Max | 2.5 | 3 | 3.2 | 3.6 | 4.2 | 5.4 | 6.6 |
| Min | 2.1 | 2.6 | 2.72 | 3.12 | 3.72 | 4.92 | 6.02 | |
| k | Max | 4 | 5 | 5.5 | 7 | 9 | 11.5 | 13 |
| α | Min | 90° | 90° | 90° | 90° | 90° | 60° | 60° |
| Max | 95° | 95° | 95° | 95° | 95° | 65° | 65° | |