M12 Bolt Manufacturer In China
Ningbo Teng Qi Fasteners Co., Ltd is a leading cold heading M12 bolt manufacturer in China. An M12 bolt is a type of metric bolts. The “M” stands for “metric,” indicating that the bolts’ dimensions are specified using the metric system. The number “12” refers to the diameter of the bolt’s thread in millimeters.
M12 bolts has a thread diameter of 12 millimeters. This measurement is the major diameter of the bolt’s threads, and it is one of the key specifications used to describe bolts in the metric system.
The length, thread pitch, and other specifications of the bolts can vary, please specify the complete set of requirements when inquiry an M12 bolt for a particular application.
Specification of M12 Bolt:
The specification of M12 bolt include the following details:
| Product name | M12 Bolt |
|---|---|
| Diameter: | M12 |
| Length: | Metric: Up to 800mm Imperial: Up to 30" |
| Material: | carbon steel, stainless steel (304 or 316), alloy steel, brass, aluminum,titanium |
| Strength Grade: | Metric: 400MPA/800MPA/1000MPA/1200MPA Imperial: 125ksi/175ksi |
| Type of Bolt: | Hex Bolt/Carriage Bolt/Eye Bolt/Lag Bolt/U- Bolt/T-Bolt/Toggle Bolt/Flange Bolt/J-Bolt/Anchor Bolt/Shoulder Bolt/Elevator Bolt/Hanger Bolt/Plow Bolt/Stud Bolt/Square Head Bolt/Round Head Bolt/Socket Head Cap Bolt/Countersunk Bolt |
| Finish and Coating: | Black Oxide Coating/Zinc Plating (Electroplating)/Hot-Dip Galvanizing/Mechanical Galvanizing/Dacromet Coating/Painting or Powder Coating |
| Industry Standards: | ISO/ASTM/ASME/DIN/UNI/JIS |
| Packaging: | Boxes/cartons into wooden pallets |
| Application: | Construction/Agricultural Machinery/Industrial Structures/Equipment and Machinery/Infrastructure |
FAQ about M12 Bolts:
1.What is the manufacturing process for M12 bolts?
M12 bolts are typically manufactured through processes like cold heading, thread rolling, chamfering, heat treatment, depending on the material and desired specifications.
2.What materials are commonly used for manufacturing M12 bolts?
Common materials include carbon steel, alloy steel, and stainless steel.
3.What quality control measures are in place during manufacturing?
Quality control may involve dimensional checks, material testing, and inspection for defects to ensure the bolts meet required specifications.
4.Are M21 bolts heat-treated during production?
Heat treatment processes like quenching and tempering are often applied to achieve the desired strength and hardness properties.
5.Can you provide custom M12 bolts solutions for specialized applications?
We can offer customizations, such as unique thread pitches, lengths, or head types, to meet specific project requirements.