Agricultural machinery such as tractors and harvesters use studs in their gearboxes and chassis. These Industry Standard Stud Bolts need to be able to resist the erosion of dust and moisture. We coat them with zinc-nickel alloy to enhance their rust resistance, and their threaded ends have hexagonal protrusions, so they can be tightened more easily even in muddy conditions.
We deliver to rural areas by using local transportation companies that are familiar with the local road conditions and can reach the farms - usually the delivery takes 4 to 6 days. If you place an order during the off-season, the shipping cost will be lower. If the size purchased is incorrect, a free return is available.
We install the bolts in waterproof plastic boxes with handles, which makes it convenient for transportation and keeps them dry during transportation. Each batch of products undergoes torque testing and complies with the ISO 898-1 standard, so it is very suitable for use in agricultural equipment.
Mon | M12 | M14 | M16 | M20 | M24 | M27 | M30 | M33 | M36 | M39 | M42 |
P | 1.75 | 2 | 2 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 |
Telecommunication equipment, such as base stations, uses Industry Standard Stud Bolts to fix antenna supports. To ensure stability, these screws must meet the dual requirements of being resistant to strong winds and various weather conditions. We will apply hot-dip galvanizing treatment to them, covering a thick layer of zinc (at least 85 microns) so that they can be used for a longer time outdoors.
We offer expedited delivery services to meet emergency repair needs. Orders in most cities can be delivered the next day. For orders weighing less than 100 kilograms, the freight rate is uniform, which is more convenient for smaller orders.
These screws are placed in waterproof bags and placed inside metal tubes to prevent damage from water during transportation. Each screw undergoes repeated pressure tests to ensure excellent wind and vibration resistance. Our products comply with the ANSI/TIA-222 standard, so they are approved for use in telecommunication applications.
Our quality assurance measures are very comprehensive. Each batch of Industry Standard Stud Bolts that meets industry standards must pass strict dimensional verification, material verification and hardness testing. We have obtained ISO 9001 certification to ensure that the entire production process from raw materials to finished products maintains stable quality, thus allowing customers to have complete confidence.