DONGSHAO is a professional leader China Slotted Raised Countersunk Head Screws manufacturer with high quality and reasonable price. Welcome to contact us.
Hebei Dongshao Fastener Manufacturing Co., Ltd. is a well-known supplier and manufacturer of Slotted raised countersunk head screws in China.
The Slotted raised countersunk head screws are made of high quality materials with smooth surface, corrosion resistance and long service life. A wide range of specifications for a wide range of installation needs. Slotted raised countersunk head screws are widely used in various fields and occasions because of their unique design and excellent performance. The following are some typical application scenarios: mechanical equipment, automotive industry, construction engineering, railway rolling stock.
The product has good self-attack and adhesion, easy installation, good use effect. Our products are fine processed, beautiful in appearance, and the details are handled very well. We also attach great importance to packaging and transportation, using moisture-proof, earthquake-proof, bacteria-proof materials to ensure that products will not be damaged during transportation. Our company has perfect after-sales service and high reputation, can provide customers with professional after-sales support and first-class shopping experience. Our price is reasonable, cost-effective, is your purchase of Slotted raised countersunk head screws of choice.
(mm) | M1.6 | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 |
P | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
dk max | 3 | 3.8 | 4.7 | 5.5 | 7.3 | 8.4 | 9.3 | 11.3 | 15.8 | 18.3 |
dk min | 27 | 3.5 | 4.4 | 5.2 | 6.94 | 8.04 | 8.94 | 10.87 | 15.37 | 17.78 |
f | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.4 | 2 | 2.3 |
k max | 1 | 1.2 | 1.5 | 1.65 | 2.35 | 27 | 27 | 3.3 | 4.65 | 5 |
n max | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.51 | 1.51 | 1.91 | 2.31 | 2.81 |
n min | 0.46 | 0.56 | 0.66 | 0.86 | 1.06 | 1.26 | 1.26 | 1.66 | 2.06 | 2.56 |
t max | 0.8 | 1 | 1.2 | 1.45 | 1.7 | 1.9 | 2.4 | 2.8 | 3.7 | 4.4 |
t min | 0.64 | 0.8 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.4 | 3.2 | 3.8 |