Specifications
Material	Stainless Steel
Color/Appearance	Bright
Knob Style	Knurled
Knob Material	Aluminum Alloy
Thread or Hole Type	M3 X 0.5
Head Style	Phillips Recess
Installation	Flare-in
Recess Size	Phillips Recess #1
Series	Styled Knob
Min. Outer Panel Thickness (mm)	1.50
Max Outer Panel Thickness (mm)	2.50
Fastened Screw Projection (mm)	6.40
Unfastened Screw Projection (mm)	3.30
Samples	Samples Available
Class	47/4C - Captive Screws

Description

Southco 47 Class captive screws (and the corresponding color-coded "Prism" 4C Class captive screws), offer hundreds of permutations of installation and tool-actuation styles for mounting doors, panels, and other hardware components in limited-space applications.

Compliance

This product meets the compliance specifications listed below. Click the button to download a specification document

REACH ROHS

Available Modifications

Southco offers modifications to our standard products. Explore the possibilities of how Southco can engineer a solution to meet your specific application requirements.

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Ordering Instructions

Stock Information

Authorized Distributor	Quantity	As Of	Contact
AIS INDUSTRIAL COMPONENTS HK	2800	2025-03-03	czxia@hkais.com 86.0755.83747600
HI-TECH FASTENERS FREDERICK MD USA	1058	2025-03-28	sales@htfinc.com 1.800.466.1940
DB Roberts Co. Wilmington MA USA	70	2025-03-28	sales@dbroberts.com 1.800.773.5388
Assembly Fasteners Inc. Apopka FL USA	50	2025-03-29	sales@tropicfast.com 1-800-488-4777

Captive Screw, M3 X 0.5, Flare-in, Phillips Recess, Knurled Bright Knob