S-97263A755 1/4"-20 x 3/8" Plastic Round Head Slotted Screws

Plastic Round Head Slotted Screws

0138FA00050 Plastic Round Head Slotted Screws
0138FA00050 Plastic Round Head Slotted Screws

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

Part No.
Part No. 0138FA00050
Equivalent to mcmaster :
97263A755

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.472"
Head Height 0.175"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 3/8"

Thread Parameters

Thread Type UNC
Thread Size 1/4"-20
Thread Diameter 0.25"
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
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior corrosion resistance ensures long-term reliability in humid or chemical environments without rust or degradation.
  • Excellent electrical insulation properties prevent short circuits, making it ideal for electrical assemblies and sensitive electronic components.
  • Wide operating temperature range from -40° to 185°F maintains performance in both freezing and moderately high-heat conditions.
  • Lightweight nylon construction reduces overall assembly weight without compromising on durability or ease of handling.
  • Class 2A thread fit with UNC coarse threading provides secure, easy engagement and consistent fastening in various materials.
  • Slotted drive design allows for straightforward installation using standard tools, speeding up assembly processes.
  • RoHS 3 compliance guarantees environmentally safe use, free from hazardous substances, meeting strict regulatory standards.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this 1/4-20 UNC nylon plastic rounded head slotted screw addresses critical challenges like galvanic corrosion and electrical conductivity risks. Its nylon material inherently resists moisture, chemicals, and UV exposure, eliminating the need for additional coatings. The fully threaded design and coarse UNC thread ensure strong holding power in plastics, composites, and soft metals, reducing the likelihood of stripping. Commonly used in electrical enclosures, control panels, and lightweight structural assemblies, it provides reliable insulation and vibration resistance, streamlining maintenance and enhancing product lifespan in B2B manufacturing and OEM applications.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy. It features a 0.472" head diameter and 3/8" length, fully threaded for uniform load distribution. Compliance with RoHS 3 (2015/863/EU) ensures it is free from restricted hazardous materials, supporting sustainable and safe industrial practices.

🔍
Cancel