S-95868A836 3/8"-16 x 2 1/2" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00251 Plastic Socket Head Screws
0021FA00251 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00251
Equivalent to mcmaster :
95868A836

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 9/16"
Head Height 3/8"
Socket Head Profile Standard

Dimensions

Length 2 1/2"

Thread Parameters

Thread Type UNC
Thread Size 3/8"-16
Thread Diameter 0.375"
Thread Spacing Coarse
Min Thread Length 1 3/32"
Thread Direction Right Hand
Thread Fit Class 2A
Threading Partially Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/16"

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

  • Superior corrosion resistance ensures long-lasting performance in harsh environments without rust or degradation.
  • Excellent electrical insulation properties prevent electrical conductivity, making it ideal for sensitive electronic and electrical assemblies.
  • Lightweight and durable nylon construction reduces overall weight while maintaining strength and impact resistance.
  • 5/16" hex drive socket head allows for secure, high-torque installation with standard tools, minimizing slippage.
  • Coarse 3/8"-16 UNC threads provide quick assembly and reliable holding power in various materials.
  • Wide operating temperature range (-40° to 140°F) ensures consistent performance in both cold and moderate heat conditions.
  • RoHS 3 compliance guarantees adherence to environmental standards, suitable for regulated industries.

Professional Applications & Engineering Value

This Nylon Socket Head Cap Screw is engineered to address common industrial challenges such as corrosion, electrical hazards, and weight constraints. Made from high-quality nylon plastic, it offers inherent corrosion resistance, eliminating the need for additional coatings and reducing maintenance in humid or chemical-exposed settings. The 3/8"-16 UNC coarse thread design ensures rapid installation and strong grip in plastics, wood, or soft metals, while the partially threaded shank provides precise clamping force control. Its non-conductive properties make it a safe choice for electrical enclosures, control panels, and machinery where insulation is critical. Ideal for industrial fastening in automotive, electronics, and outdoor equipment, this screw combines durability with ease of use.

Specification Summary & Compliance

This fastener adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy and reliable engagement. It is manufactured to meet RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances. The inch system measurements, including a 2 1/2" length and 5/16" hex drive, provide compatibility with standard tools and specifications for seamless integration into various assemblies.

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