S-92929A122 2-56 x 1" ASME B18.6.3 Plastic Slotted Flat Head Screws
Plastic Slotted Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Excellent corrosion resistance due to nylon plastic construction, ideal for humid or chemical environments without rust concerns.
- Reliable thread engagement with Class 2A thread fit ensuring consistent, secure fastening in assembly operations.
- Broad temperature tolerance from -40° to 185°F, maintaining integrity in varied thermal conditions.
- Easy installation and removal with a standard slotted drive, compatible with common hand tools.
- Flush surface finish thanks to the 82° countersink angle, reducing snagging and improving aesthetics.
- Full threading along the 1" length provides maximum grip and adjustability in applications.
- Compliance with industry standards including ASME B18.6.3 and RoHS 3, ensuring safety and regulatory adherence.
Professional Applications & Engineering Value
These 2-56 UNC flat head slotted nylon screws are engineered to address common industrial challenges like electrical insulation, lightweight assembly, and corrosion-prone settings. The nylon plastic material offers inherent non-conductivity and resistance to many chemicals, making them perfect for electronics, automotive components, and marine equipment. With a coarse UNC thread spacing and fully threaded design, they deliver quick, secure fastening in plastics or soft metals, reducing the risk of stripping. The standard 82° countersink angle ensures a smooth, flush fit, minimizing protrusions in sensitive applications. Ideal for B2B procurement in manufacturing and maintenance, these screws provide a durable, compliant solution that enhances product longevity and safety.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including a Class 2A thread fit for consistent accuracy and a 1" length with full threading. It conforms to ASME B18.6.3 specifications for flat head screws and is RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental and safety regulations. The UNC coarse thread type and right-hand thread direction provide reliable performance in various assembly contexts, backed by a temperature range of -40° to 185°F for broad applicability.
