M3 x 8mm Slotted Pan Head Shoulder Bolt DIN 923 A1 Stainless Steel

Our DIN 923 Slotted Pan Head Shoulder Bolts are precision-engineered fasteners designed with a broad pan head, slotted drive, and a smooth cylindrical shoulder followed by a threaded section. Also commonly known as Shoulder Screws or Stripper Bolts, they are manufactured to provide both fastening strength and precise mechanical function.

Importance of the Shoulder:
The defining feature of these bolts is the precision shoulder, which serves as a guide, pivot, or bearing surface within assemblies. This smooth section allows for accurate alignment, spacing, and controlled movement of components — making them essential in applications where precision and repeatability are critical.

Key Features:

• Manufactured to DIN 923 specifications
• Pan head with slotted drive for secure tightening and adjustment
• Precision shoulder section for guiding, spacing, and pivoting
• Available in a range of sizes, materials, and finishes

Typical Applications:
DIN 923 Shoulder Bolts are widely used in:

• Tooling and die-making (as stripper bolts in dies and jigs)
• Machinery and equipment assemblies requiring pivot or sliding motion
• Fixtures and precision engineering for accurate component alignment
• Automotive and aerospace applications where reliable positioning is vital

Also referred to as Precision Shoulder Screws or Stripper Bolts, these fasteners are an indispensable component in industries that demand accuracy, durability, and consistent performance.