DIN 7500 (N) - 1995 Cross Recessed Countersunk Head Thread Rolling Screws
The screw is the use of the object's beveled circular rotation and friction of physics and mathematical principles, step by step fastening tools
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Brand Name : | TOBO |
Model Number : | Screws |
Certification : | CE/SGS/ISO |
Price : | |
Payment Terms : | T/T |
Supply Ability : | Max 150 tons/month |
Delivery Time : | 7-15 workdays |
MOQ : | 1000 Pcs |
DIN 7500 (N) - 1995 Cross Recessed Countersunk Head Thread Rolling Screws
The screw is the use of the object's beveled circular rotation and friction of physics and mathematical principles, step by step fastening tools
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 | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | ||
P | Screw Pitch | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
b | Min | 25 | 25 | 25 | 38 | 38 | 38 | 38 | 38 | 38 | |
dk | Max | 3.8 | 4.7 | 5.5 | 7.3 | 8.4 | 9.3 | 11.3 | 15.8 | 18.3 | |
Min | 3.5 | 4.4 | 5.2 | 6.94 | 8.04 | 8.94 | 10.87 | 15.37 | 17.78 | ||
k | Max | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 | |
Slot Number | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 |
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