Product Description:
The Hexalobular Socket Pan Head Self Tapping Screw in DIN7500
standard is a unique fastening solution that features a Torx drive
and head design. This screw is specifically engineered for high
torque applications and anti-slip scenarios, making it ideal for
precision assembly projects or harsh environments.
Primarily used for connecting various materials including aluminum
alloys, galvanized steel sheets, solar brackets, and communication
base stations, this screw offers versatility and reliability in a
wide range of applications.
Features:
Curved head with supporting surface at the bottom, providing
moderate load-bearing capacity, slightly protruding surface after
installation.
The design of the plum blossom groove can achieve high torque
transmission, reduce the risk of slipping, and is suitable for
automated installation or high torque requirements. Some models
support anti disassembly to enhance security.
By extruding plastic or thin metal plates to form internal threads,
material cracking can be reduced (especially suitable for brittle
plastics such as PC and PMMA). Cone or guide thread design reduces
initial installation resistance.
Technical Parameters:
| d | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 |
| P | 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 | 4 | 5 | 5.6 | 7 | 8 | 9.5 | 12 | 16 | 20 |
| MIN | 3.7 | 4.7 | 5.3 | 6.64 | 7.64 | 9.14 | 11.57 | 15.57 | 19.48 |
| k | MAX | 1.6 | 2.1 | 2.4 | 2.6 | 3.1 | 3.7 | 4.6 | 6 | 7.5 |
| MIN | 1.46 | 1.96 | 2.26 | 2.46 | 2.92 | 3.52 | 4.3 | 5.7 | 7.14 |
| x | MAX | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 |
| style | T6 | T8 | T10 | T15 | T20 | T25 | T30 | T45 | T50 |
| A | 1.75 | 2.4 | 2.8 | 3.35 | 3.95 | 4.5 | 5.6 | 7.95 | 8.95 |
| t | MAX | 0.77 | 1.04 | 1.27 | 1.33 | 1.66 | 1.91 | 2.42 | 3.18 | 4.02 |
| MIN | 0.63 | 0.91 | 1.01 | 1.07 | 1.27 | 1.52 | 2.02 | 2.79 | 3.62 |
Applications:
In the automotive manufacturing industry, thread rolling technology
is employed to enhance anti-loosening properties. This technology
is widely utilized in connecting various aluminum alloy parts,
eliminating the need for tapping teeth and enabling direct
squeezing and locking.
The connection points supporting dynamic loads in industrial
machinery, including machine tools and hydraulic systems, rely on
the high strength provided by rolled threads.
Furthermore, in the assembly of new energy battery modules,
Hexalobular Socket Pan Head Self Tapping Screws can be used in
lithium battery brackets or metal shells. This application helps
prevent material weakening that might occur with traditional thread
cutting methods.
Company Profile:
Packing and Shipping:
| | |
| Carton Packaging | Outer Cartonbox Packaging | Pallet Packaging |
| Bolts are packed in neutral packaging boxes, with standard
quantities arranged in small cartons. The exact number of units per
carton will be confirmed with the customer to align with their
specific requirements. Customized packaging configurations are
available upon request. | The small cartons are then consolidated into larger master cartons
for secure transportation and storage. The quantity per master
carton can be customized based on client specifications or aligned
with standard logistical requirements. | The palletized units are securely wrapped with waterproof film and
reinforced with packaging straps. Customer-specific shipping marks
or labels are affixed to each pallet, ensuring clear identification
and compliance with logistics requirements. This final packaging
stage guarantees weather-resistant protection and stability during
transportation. |
