Bulk 1/4"-28 Socket Set Screws, 1/2 Dog Point, Alloy Steel (Black Oxide)

Fine Thread | Hardened Alloy Steel | Hex Socket Drive | Black Oxide

Secure your assemblies with Bulk 1/4"-28 Socket Set Screws, 1/2 Dog Point, made from hardened alloy steel and treated with a black oxide finish for moderate corrosion resistance and a sleek appearance. The 1/2 dog point design ensures accurate alignment by extending into a pre-drilled hole or groove, making these screws ideal for applications where precise positioning is critical. With a fine-thread (UNF) profile, these screws offer a tighter fit and more secure hold compared to coarse threads, particularly suited for machinery, automotive, and industrial settings.

Key Features

• Size: 1/4"-28 (Fine Thread)
• Point Type: 1/2 Dog Point for accurate positioning
• Material: Hardened Alloy Steel for high strength
• Finish: Black Oxide for mild corrosion protection and a smooth, dark appearance
• Drive Style: Hex Socket (Allen wrench/hex key required)
• Thread Profile: UNF / Fine Thread for secure, vibration-resistant fastening
• Application: Gears, collars, pulleys, and alignment-critical assemblies
• Bulk Packs: Cost-effective for large-scale industrial projects

Why Choose 1/2 Dog Point Set Screws?

The 1/2 dog point extends slightly beyond the threads, engaging a matching hole or groove for precise alignment and repeatable positioning. This design also minimizes surface damage compared to a cup point, making it suitable for applications where the shaft or mating surface must remain relatively unmarred.

Ideal Applications

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

Installation Tips

• Use a hex key (Allen wrench) that matches the internal drive size.
• Apply even torque to prevent stripping the hex socket.
• Ensure the mating hole or groove is clean and properly aligned for best results.
• Consider a thread-locking compound in high-vibration setups.

Order in Bulk Today

Achieve precise alignment and secure fastening with Bulk 1/4"-28 Socket Set Screws, 1/2 Dog Point. Order now for fast shipping, bulk discounts, and industrial-grade performance on all your alignment-critical applications.

✔️ Hex socket drive for accurate torque application

✔️ 1/2 dog point ensures precision alignment

✔️ Black oxide finish for a clean, corrosion-resistant surface