Rock On 23301 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws
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 |
-2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | -5.5 | 6 | -7 | -8 | ||
| ds | Max | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 | |
| Min | 1.6 | 2.1 | 2.6 | 3.02 | 3.52 | 4.02 | 4.52 | 5.02 | 5.52 | 6.42 | 7.42 | ||
| dk | Nominal | 3.8 | 4.7 | 5.6 | 6.5 | 7.5 | 8.3 | 9.2 | 10.2 | 11 | 12.5 | 14.5 | |
| Max | 4.18 | 5.08 | 5.98 | 6.95 | 7.95 | 8.75 | 9.65 | 10.75 | 11.55 | 13.05 | 15.05 | ||
| Min | 3.42 | 4.32 | 5.22 | 6.05 | 7.05 | 7.85 | 8.75 | 9.65 | 10.45 | 11.95 | 13.95 | ||
| k | Max | 1.2 | 1.5 | 1.65 | 1.93 | 2.2 | 2.35 | 2.5 | 2.75 | 3 | 3.5 | 4 | |
| Slot Number | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | ||
