S-95868A269 4-40 x 1 1/2" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00161 Plastic Socket Head Screws
0021FA00161 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00161
Equivalent to mcmaster :
95868A269

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.183"
Head Height 0.112"
Socket Head Profile Standard

Dimensions

Length 1 1/2"

Thread Parameters

Thread Type UNC
Thread Size 4-40
Thread Diameter 0.112"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/32"

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 140° 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.
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Key Features & Benefits at a Glance

  • Corrosion-resistant nylon construction eliminates rust and galvanic corrosion, ideal for harsh or electrical environments.
  • Wide operating temperature range from -40° to 140° F ensures reliable performance in both extreme cold and moderate heat.
  • Lightweight plastic material reduces overall assembly weight without compromising on strength for non-structural applications.
  • 4-40 UNC coarse threads with Class 2A fit provide easier, faster assembly and reduced risk of cross-threading.
  • 3/32" hex socket drive allows for high-torque installation and a clean, flush finish in confined spaces.
  • Fully threaded 1-1/2" length offers maximum adjustability and holding power along the entire shank.
  • RoHS 3 compliance guarantees the product meets stringent environmental and safety regulations for global use.

Professional Applications & Engineering Value

This nylon socket head cap screw is engineered to solve critical challenges in industries where metal fasteners fail. Its inherent corrosion resistance makes it perfect for chemical processing, marine, and food-grade equipment, eliminating contamination risks. The plastic material provides excellent electrical insulation, which is vital in electronics and electrical enclosures to prevent short circuits. The combination of UNC coarse threads and a Class 2A fit ensures quick and reliable installation in plastics and soft materials, reducing assembly time and worker fatigue. The hex socket drive delivers a secure, high-torque application, making it a durable and lightweight fastening solution for a wide range of professional applications.

Specification Summary & Compliance

This fastener adheres to UNC thread standards with a Class 2A fit for consistent dimensional accuracy and reliable engagement. It is manufactured as a fully threaded rod with a standard socket head profile. The product is confirmed to be RoHS 3 (2015/863/EU) Compliant, ensuring it is free from hazardous substances for safe and regulated use in various markets.

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