S-97263A704 2-56 x 3/16" Plastic Round Head Slotted Screws

Plastic Round Head Slotted Screws

0138FA00004 Plastic Round Head Slotted Screws
0138FA00004 Plastic Round Head Slotted Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0138FA00004
Equivalent to mcmaster :
97263A704

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.162"
Head Height 0.069"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 3/16"

Thread Parameters

Thread Type UNC
Thread Size 2-56
Thread Diameter 0.086"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 185° F
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Excellent corrosion resistance with durable nylon plastic construction, ideal for humid or chemical environments
  • Secure Class 2A thread fit ensures reliable engagement and vibration resistance in assembly applications
  • Broad temperature tolerance from -40° to 185°F maintains integrity across diverse operating conditions
  • Slotted drive design allows for easy installation with standard screwdrivers, reducing assembly time
  • Fully threaded shank provides maximum grip length and uniform load distribution
  • RoHS 3 compliance guarantees environmental safety and meets international regulatory standards
  • Rounded head profile offers a smooth finish that minimizes snagging and improves aesthetic appearance

Professional Applications & Engineering Value

Engineered for precision fastening in electrical enclosures, consumer electronics, and lightweight assemblies, this 2-56 UNC nylon plastic screw solves common industry challenges. The nylon material provides inherent electrical insulation and eliminates galvanic corrosion risks when mating with dissimilar metals. Its coarse UNC threading and Class 2A fit deliver consistent engagement in plastic and soft material applications, preventing cross-threading while maintaining holding strength. The fully threaded design ensures maximum thread contact in shallow tapped holes, addressing alignment issues in automated assembly. With temperature resistance spanning -40° to 185°F, these screws maintain dimensional stability in environments where thermal cycling would compromise metal fasteners.

Specification Summary & Compliance

Manufactured to Unified National Coarse (UNC) thread standards with Class 2A tolerance for consistent fit. Thread size: 2-56 with right-hand orientation and coarse spacing. Dimensions: 3/16" length, 0.162" head diameter. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations. Suitable for inch-system applications requiring non-conductive, lightweight fastening solutions.

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