The Hillman 90140 machine screws are durable, zinc‑plated steel fasteners designed for precise metal‑to‑metal assembly. These screws feature a #6‑32 thread, 1‑1/2‑inch length, and a round‑head design, offering a secure bearing surface ideal for a wide range of mechanical, electrical, and hardware applications.
A combination slotted/Phillips drive provides installation flexibility with multiple tool types. Fully threaded shanks allow for secure engagement along the entire length, making these screws well-suited for fasteners requiring strong, consistent thread contact.
Packaged in a 100‑count bulk box, they are ideal for maintenance teams, workshops, installers, and retail inventory.
Key Features
#6‑32 Unified Coarse (UNC) machine thread
1‑1/2" length for deeper fastening applications
Round‑head profile for wide bearing and clean appearance
Combination slotted/Phillips drive
Zinc‑plated steel for moderate corrosion resistance
Fully threaded shank for maximum engagement
100‑count bulk packaging
Specifications
General
Brand: Hillman
Model Number: 90140
Quantity: 100 pieces
Dimensions & Threading
Diameter: #6
Thread Size: #6‑32
Length: 1‑1/2 in
Thread Style: Full‑length machine thread
Head & Drive
Head Type: Round
Drive Type: Slotted / Phillips combination
Material & Finish
Material: Steel
Finish: Zinc‑plated
Applications
These machine screws are ideal for:
Electrical devices, equipment, and switch plates
Hardware assemblies, brackets, and fixtures
Metal‑to‑metal fastening with tapped holes
Use with matching #6‑32 nuts
General repair, maintenance, and fabrication tasks
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