S-94690A759 1/4"-20 x 1/2" Plastic Binding Head Slotted Screws

Plastic Binding Head Slotted Screws

0149FA00054 Plastic Binding Head Slotted Screws
0149FA00054 Plastic Binding Head Slotted Screws

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

Part No.
Part No. 0149FA00054
Equivalent to mcmaster :
94690A759

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.525"
Head Height 0.165"
Rounded Head Profile Wide
Rounded Head Style Binding

Dimensions

Length 1/2"

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
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Key Features & Benefits at a Glance

  • Non-conductive nylon construction prevents electrical conductivity, enhancing safety in electrical applications
  • Wide rounded binding head design provides superior surface contact and prevents pull-through in binding applications
  • Temperature resistance from -40°F to 185°F ensures reliable performance across various environmental conditions
  • Class 2A thread fit with UNC coarse threading delivers smooth installation and secure fastening in plastic and soft materials
  • RoHS 3 compliance guarantees environmental safety and regulatory adherence for global manufacturing
  • Corrosion-resistant nylon material eliminates rust concerns in humid or chemical environments
  • Slotted drive compatibility offers versatile installation using standard screwdrivers

Professional Applications & Engineering Value

Engineered for demanding electrical insulation and binding applications, these nylon rounded head screws solve critical industrial challenges where metal fasteners fail. The non-conductive properties prevent short circuits in electrical assemblies, while the wide binding head distributes clamping force evenly, preventing damage to sensitive materials. The UNC coarse thread design ensures rapid installation in plastic housings and soft substrates, reducing assembly time. With temperature resistance spanning -40°F to 185°F, these screws maintain structural integrity in both freezing and elevated temperature environments, making them ideal for electronic enclosures, panel fastening, and equipment binding where thermal stability is crucial.

Specification Summary & Compliance

This fastener features precision 1/4"-20 UNC coarse threads with Class 2A thread fit tolerances ensuring consistent engagement. The fully threaded design provides maximum holding power along the entire 1/2" length. Manufacturing complies with RoHS 3 (2015/863/EU) environmental regulations, containing no restricted hazardous substances. The 0.525" head diameter and slotted drive configuration adhere to standard fastener dimensions for compatibility with common installation tools.

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