S-91382A730 Length 1/2" Captive Panel Screws

Captive Panel Screws

0816FA00003 Captive Panel Screws
0816FA00003 Captive Panel Screws

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

Part No.
Part No. 0816FA00003
Equivalent to mcmaster :
91382A730

Basic Information

Captive Panel Screw Type Quarter Turn
Includes Front Press-Fit Nut, Retainer, Screw
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 3/8"
Head Height 0.09"

Dimensions

Length 1/2"
Shank Diameter 0.198"

Tip & Drive Parameters

Drive Style Slotted

Washer & Nut

Nut Type Press Fit
Nut Diameter 0.465"

Material & Strength

Material Zinc-Plated Steel
Retainer Material 18-8 Stainless Steel

Temperature & Environment

REACH Compliant
RoHS Compliant

Installation & Application

For Installation Thickness 0.05"-0.07"
For Inner Panel Hole Diameter 0.469"
For Inner Panel Min Thickness 0.08"
For Outer Panel Hole Diameter 0.25"
For Min. Space Between Panels 0.01"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Quick quarter-turn installation for rapid panel assembly and disassembly, reducing labor time in industrial maintenance
  • Corrosion-resistant zinc-plated steel construction ensures long-term reliability in demanding environments
  • Secure press-fit nut design prevents loosening under vibration, maintaining consistent panel alignment
  • Durable 18-8 stainless steel retainer provides superior strength and fatigue resistance for repeated use
  • Precise dimensional compatibility with 0.469" inner panel holes and 0.05"-0.07" installation thickness for exact fit
  • Slotted drive with rounded head allows easy tool access while presenting a smooth, snag-free exterior
  • Full RoHS 3 and REACH compliance meets international environmental standards for global supply chain integration

Professional Applications & Engineering Value

This captive panel screw system solves critical challenges in panel assembly where vibration resistance and quick access are paramount. The zinc-plated steel construction combined with 18-8 stainless steel retainer creates a durable fastening solution that withstands repeated quarter-turn operations without degradation. Engineered specifically for 0.469" inner panel holes and 0.05"-0.07" installation thickness, it eliminates guesswork in industrial equipment, electronic enclosures, and machinery panels. The press-fit nut design ensures permanent retention while the slotted drive provides compatibility with standard tools, making it ideal for maintenance-intensive applications where reliability and speed are critical factors.

Specification Summary & Compliance

Manufactured to precise dimensional standards including 1/2" length, 3/8" head diameter, and compatibility with 0.25" outer panel holes. The assembly meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental regulation adherence for industrial applications worldwide. Complete system includes front press-fit nut, retainer, and screw for immediate installation.

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