S-95868A908 6-40 x 3/4" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00255 Plastic Socket Head Screws
0021FA00255 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00255
Equivalent to mcmaster :
95868A908

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.226"
Head Height 0.138"
Socket Head Profile Standard

Dimensions

Length 3/4"

Thread Parameters

Thread Type UNF
Thread Size 6-40
Thread Diameter 0.138"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 7/64"

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-free performance with durable Nylon Plastic construction, ideal for humid or chemical environments
  • Precise thread engagement with Class 2A fit and UNF fine threading, ensuring vibration resistance and secure fastening
  • Broad temperature resilience from -40° to 140°F, maintaining integrity in fluctuating operational conditions
  • Efficient installation via 7/64" hex drive and standard socket head, enabling quick assembly with standard tools
  • Full-length threading provides consistent grip along the entire 3/4" length for uniform load distribution
  • Regulatory compliance with RoHS 3 standards, supporting sustainable and safe manufacturing practices
  • Lightweight yet robust design reduces overall assembly weight without compromising on mechanical reliability

Professional Applications & Engineering Value

Engineered for demanding settings, this Nylon Socket Head Cap Screw addresses common industrial challenges like electrical insulation, chemical exposure, and weight reduction. The 6-40 UNF fine thread and Class 2A fit deliver superior resistance to loosening under vibration, critical in machinery, electronics, and automotive assemblies. Its fully threaded rod and standard socket head profile allow for consistent torque application and easy access in confined spaces. With a temperature range of -40° to 140°F, it performs reliably in outdoor equipment or thermal cycling environments, while the RoHS 3 compliance ensures adherence to global environmental regulations, making it a versatile choice for OEMs and maintenance teams.

Specification Summary & Compliance

This fastener adheres to UNF thread standards with a Class 2A thread fit for precise dimensional accuracy. It features a right-hand thread direction, fully threaded design, and standard socket head profile. Compliance includes RoHS 3 (2015/863/EU), ensuring it meets stringent environmental and safety requirements for industrial use.

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