High Strength Performance
Designed for high preload applications, providing excellent fastening reliability under vibration and heavy loads.
DIN 912 Hexagon Socket Head Cap Screw
- Standard: DIN 912
- Material: SUS304, SUS316, SUS410, Carbon Steel
- Thread Type: Metric Machine Thread
- Thread Size: M1.4-M100
- Surface Treatment: Zinc Plated, Passivated, Plain, Custom Coating
- Min Order: 5000pcs
- Sample: Free sample (after quote)
- Delivery time: 30 – 45 Days
Product Overview
Product Application
DIN 912 is one of the most widely used fastener standards in the global industrial sector, designating hexagon socket head cap screws. It is a high-precision metric fastener featuring a cylindrical head and a hexagon socket drive. This type of hexagon socket head cap screw is specifically designed for applications requiring high clamping force, compact installation spaces and reliable torque transmission, and is widely used in the fields of machinery, automotive components, moulds, automation equipment and precision assembly.
Draw
Specification
Key Design Features
- Compact Cylindrical Head Design: The low-profile cylindrical head allows installation in limited spaces while maintaining sufficient bearing area. It is ideal for applications where traditional hex bolts cannot be used due to space restrictions.
- High Torque Hex Socket Drive: The internal hexagon socket provides efficient torque transmission, reducing the risk of tool slipping and enabling precise tightening control during assembly.
- High Strength & Reliable Clamping: Available in high-strength grades such as 8.8, 10.9, and 12.9, DIN 912 screws deliver excellent tensile strength and preload stability for heavy-duty mechanical applications.
Product Advantages
Space-Saving Installation
The compact socket head design enables fastening in narrow or recessed areas where conventional bolts cannot fit.
Precise Torque Control
The internal hex drive ensures stable tool engagement and accurate tightening during assembly.
Common Questions
What is a DIN 912 screw
DIN 912 is one of the most widely used fastener standards in the global industrial sector, designating hexagon socket head cap screws. It is a high-precision metric fastener featuring a cylindrical head and a hexagon socket drive.
Is DIN 912 the same as ISO 4762?
Yes. DIN 912 is widely replaced by ISO 4762, with similar dimensions and applications.
What is the difference between DIN 912 and hex bolts?
DIN 912 uses an internal hex drive and cylindrical head, while hex bolts use an external hex head.
Can DIN 912 bolts be customized?
Yes. Size, material, coating, packaging, and special requirements can be customized.
