We are stainless steel hex socket screws supplier and allen bolts supplier,could supply GB/T77 Stainless Steel Hexagon Socket Set Screws with Flat Point type GB/T77 SS fastener parts are used for fixing the relative position, especially for axial positioning and when the nail head is not allowed to appear on the surface. The fastening force is medium, and it needs to be used in conjunction with hexagonal screwdriver.
GB/T77Stainless Steel Hexagon Socket Set Screws with Flat Point sizes and drawing in below:
d | P | dp | e | s | t | ||||
pitch | max | min | min | DK | max | min | min | ||
Short head screw | Long length screw | ||||||||
M1.6 | 0.35 | 0.80 | 0.55 | 0.803 | 0.7 | 0.724 | 0.711 | 0.7 | 1.5 |
M2 | 0.4 | 1.00 | 0.75 | 1.003 | 0.9 | 0.902 | 0.889 | 0.8 | 1.7 |
M2.5 | 0.45 | 1.50 | 1.25 | 1.427 | 1.3 | 1.295 | 1.270 | 1.2 | 2 |
M3 | 0.5 | 2.00 | 1.75 | 1.73 | 1.5 | 1.545 | 1.520 | 1.2 | 2 |
M4 | 0.7 | 2.50 | 2.25 | 2.3 | 2 | 2.045 | 2.020 | 1.5 | 2.5 |
M5 | 0.8 | 3.5 | 3.2 | 2.87 | 2.5 | 2.560 | 2.520 | 2 | 3 |
M6 | 1 | 4.0 | 3.7 | 3.44 | 3 | 3.071 | 3.020 | 2 | 3.5 |
M8 | 1.25 | 5.5 | 5.2 | 4.58 | 4 | 4.084 | 4.020 | 3 | 5 |
M10 | 1.5 | 7.00 | 6.64 | 5.72 | 5 | 5.084 | 5.020 | 4 | 6 |
M12 | 1.75 | 8.50 | 8.14 | 6.86 | 6 | 6.095 | 6.020 | 4.8 | 8 |
M16 | 2 | 12.00 | 11.57 | 9.15 | 8 | 8.115 | 8.025 | 6.4 | 10 |
M20 | 2.5 | 15.00 | 14.57 | 11.43 | 10 | 10.115 | 10.025 | 8 | 12 |
M24 | 3 | 18.00 | 17.57 | 13.72 | 12 | 12.42 | 12.032 | 10 | 15 |
We are an audited fasteners supplier by SGS and BV,specialize in this fields for many years
With own professional factory could do soonest delivery with good quality and pretty competitive price.
Welcome contact us for GB/T77 Stainless Steel Hexagon Socket Set Screws with Flat Point,please mail us info@topqualityalloy.com with necessary sizes and quantity for inquiry and order.
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