Bulk M20-2.50 Socket Set Screws, Dog Point, 45H Alloy Steel, ISO 4028 / DIN 915

Metric Coarse Thread | High-Strength Alloy Steel | Precision Dog Point

Achieve reliable fastening with Bulk M20-2.50 Socket Set Screws, Dog Point. Manufactured from high-strength 45H alloy steel, these set screws deliver exceptional durability and secure torque resistance for industrial and mechanical applications. The dog point design provides repeatable positioning in pre-drilled holes, ensuring stable alignment. Designed to ISO 4028 / DIN 915 standards, these metric set screws offer precision engineering for high-performance applications.

Key Features

• Thread Size: M20-2.50 (Metric Coarse Thread)
• Standard: ISO 4028 / DIN 915 compliant
• Point Type: Dog Point for precise alignment
• Material: 45H Hardened Alloy Steel for durability
• Drive Style: Hex Socket (Allen wrench required)
• Application: Gears, collars, pulleys, and alignment-critical assemblies
• Bulk Packs: Ideal for industrial and manufacturing use

Why Choose Dog Point Set Screws?

The dog point design ensures repeatable positioning by securely engaging into corresponding holes or grooves, reducing slippage and improving alignment accuracy. Unlike cup point screws, dog points minimize shaft wear while distributing force evenly, making them ideal for precision applications.

Ideal Applications

• Precision Machinery & Equipment Alignment
• Gears, Collars, & Pulleys on Shafts
• Automotive & Aerospace Fastening
• High-Torque, Vibration-Prone Environments
• Maintenance & Repair Operations (MRO)

Installation Tips

• Use a properly sized hex key (Allen wrench) to prevent rounding out the drive.
• Apply even torque to prevent stripping the hex socket.
• Ensure mating holes or grooves are clean and properly aligned for best results.
• For high-vibration applications, consider using a thread-locking compound.

Order in Bulk Today

Get precision alignment and secure fastening with Bulk M20-2.50 Socket Set Screws, Dog Point. Order now for fast shipping, bulk discounts, and industrial-grade performance.

✔️ ISO 4028 / DIN 915 standard for metric precision

✔️ Dog point ensures repeatable alignment with minimal surface wear

✔️ 45H hardened alloy steel for industrial strength