S-97263A744 10-32 x 1/8" Plastic Round Head Slotted Screws

Plastic Round Head Slotted Screws

0138FA00040 Plastic Round Head Slotted Screws
0138FA00040 Plastic Round Head Slotted Screws

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

Part No.
Part No. 0138FA00040
Equivalent to mcmaster :
97263A744

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.359"
Head Height 0.137"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 1/8"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
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 due to nylon plastic construction, ideal for humid or chemical environments without rust concerns
  • Secure Class 2A thread fit ensures precise engagement and reliable fastening in industrial assemblies
  • Wide temperature tolerance from -40° to 185°F maintains integrity in varying operational conditions
  • Fully threaded design maximizes grip and distribution of load for enhanced holding strength
  • RoHS 3 compliance guarantees environmental safety and meets strict regulatory standards for electronics and sensitive applications
  • Slotted drive with rounded head allows easy installation and provides a smooth, snag-free surface
  • Fine UNF threading offers superior vibration resistance and finer adjustment capabilities

Professional Applications & Engineering Value

Engineered for demanding settings, this 10-32 UNF nylon screw addresses common issues like galvanic corrosion and electrical insulation needs. The nylon plastic material provides inherent dielectric properties, making it perfect for electrical enclosures, PCB mounting, and automotive components where metal fasteners could cause short circuits. Its rounded head with slotted drive simplifies maintenance in tight spaces, while the fine thread and Class 2A fit ensure minimal loosening under vibration—critical in machinery and consumer electronics. With a broad temperature range, it performs reliably from freezing conditions to moderate heat, reducing replacement frequency and downtime in industrial applications.

Specification Summary & Compliance

This fastener adheres to UNF thread standards with a Class 2A thread fit for consistent dimensional accuracy. It features a fully threaded #10-32 fine thread, head diameter of 0.359", and length of 1/8". Compliance with RoHS 3 (2015/863/EU) ensures it is free of hazardous substances, suitable for global industrial and electronic use.

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