Seasonal Sale 10-24 X 3-1/2″ Machine Screws Indented Hex Head Steel Zinc Plated (700/Pkg.)

Machine Screws Unslotted Indented Hex Zinc Plated 10-24 X 3 1/2 provide dependable fastening for a wide range of assemblies. With a compact 3-1/2 inch length and a 10-24 thread, these screws deliver secure engagement in tapped holes and compatible components.

Designed with an unslotted indented hex drive, these screws offer a clean, slot-free profile and require an Allen-type driver for installation. The zinc plating adds corrosion resistance, helping to extend service life in challenging environments.

Drive type: Indented hex (internal hex); unslotted for a clean drive

Thread diameter & pitch: 10-24

Length: 3 1/2 in

Finish: Zinc plated

Typical applications: Machinery, equipment assemblies, enclosures, and other general fastening tasks

Key advantages include strong load performance, ease of installation with standard hex keys, and a durable finish that resists rust and wear. Choose these machine screws when you need reliable, long-lasting fasteners in a compact, slotted-free design.