S-95868A734 1/4"-20 x 1/4" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00221 Plastic Socket Head Screws
0021FA00221 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00221
Equivalent to mcmaster :
95868A734

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 3/8"
Head Height 1/4"
Socket Head Profile Standard

Dimensions

Length 1/4"

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 Hex
Drive Size 3/16"

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.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior corrosion resistance from nylon plastic construction, eliminating rust and chemical degradation in harsh environments
  • Excellent electrical insulation properties for safe use in electrical assemblies and sensitive electronic applications
  • Secure hex drive installation with 3/16" drive size providing reliable torque transmission and reduced stripping risk
  • Precise thread engagement with Class 2A UNC coarse threads ensuring consistent fastening performance
  • Wide temperature tolerance from -40° to 140°F for stable performance across diverse operating conditions
  • Full thread coverage along the entire 1/4" length for maximum grip strength and load distribution
  • Regulatory compliance with RoHS 3 standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

This nylon socket head cap screw delivers critical engineering advantages where metal fasteners fail. The nylon plastic material provides inherent corrosion resistance, making it ideal for chemical processing, marine, and outdoor applications where moisture and corrosive agents are present. Its electrical insulation properties prevent short circuits in electrical enclosures, control panels, and electronic assemblies. The 1/4"-20 UNC coarse threads with Class 2A fit ensure rapid installation and reliable performance in plastic, composite, and soft material applications where fine threads might strip. The hex socket drive design allows for high-torque installation in confined spaces, while the temperature range from -40° to 140°F maintains dimensional stability across industrial and automotive environments.

Specification Summary & Compliance

This socket head cap screw features precision 1/4"-20 UNC coarse threads with Class 2A thread fit per standard inch system requirements. The fastener is fully threaded with right-hand direction and manufactured from durable nylon plastic. Compliance includes RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and restricted substance adherence for global industrial applications.

🔍
Cancel