M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool (pack of 1)

Accu Product Code (APC): 47-104

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M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool (pack of 1)

Accu Product Code (APC): 47-104

Key Features

This Drive Is Compatible With Both the Equivelant Metric and Imperial Sizes.
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Accu Product Code (APC): 47-104
Drive Type: 47 Drive Bit
Overall Length (L): 4 inch Tolerance: +/-0.7 inch
Material: Stainless Steel - (A2)
Chamfer: 45 Degrees x 0.3 inch
Drive Size: M3 (3 mm) / 4-40 UNC
Finish: Zinc Plated
For Use With: 47 Flare-In Captive Panel Screws
Hole Depth: 0.56 inch
Hole Diameter (D): 0.12 inch Tolerance: -0/+0.004 inch
Material Family: Stainless Steel
Outer Diameter (OD): 0.47 inch
Surface Finish (μ Inch): 8 RA
Tip Angle: 45 Degrees
Tip Diameter: 0.135 inch Tolerance: -0/+0.006 inch
Weight per 100 Units: 1.8 kg

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M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool Description

The M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool has the following features:

Chamfer: 45 Degrees x 0.3 inch
Drive Size: M3 (3 mm) / 4-40 UNC
Drive Type: 47 Drive Bit
Zinc Plated Finish
For Use With: 47 Flare-In Captive Panel Screws
Hole Depth: 0.56 inch
Hole Diameter (D): 0.12 inch
Hole Diameter (D) Tolerance: -0/+0.004 inch
Stainless Steel - (A2)
Stainless Steel Material Family
Outer Diameter (OD): 0.47 inch
Overall Length (L): 4 inch
Overall Length (L) Tolerance: +/-0.7 inch
8 RA Surface Finish (μ Inch)
Tip Angle: 45 Degrees
Tip Diameter: 0.135 inch
Tip Diameter Tolerance: -0/+0.006 inch

Discover more about the Drive Bits range.

Accu has a large range of individual Drive Bits which are designed to fit into the end of a hand operated screwdriver or electric drill. The vast majority of Bits feature a ¼” retaining hexagon for securing into the screwdriver tool, with alternative socket sizes available for specialist bits.

Standard Bits

Within our standard range of Drive Bits is the popular Torx Bit, featuring a Hexalobular shaped drive that allows for high torque transmission and increased resistance to cam-out.

Accu also stocks more traditional drive types, such as Phillips and Pozi Bits, as well as the Square Head (Robertson Drive) Bit which was initially designed as an improvement upon the Slotted Drive (Flat Head) to discourage driver disengagement.

Security Drive Bits

For applications where tamper-proof security drives are required, we stock a range of Security Bits, such as Hex Security Bits, Security Pin Torx Bits and Snake Eye Security Bits, which are also known as 2Hole.

Hafren Security Drive Bits

Accu is an approved distributor of Hafren Security Fasteners range of specialist tamper-resistant fasteners, drive bits and installation tools. Included within this high security range are the Scroll™ Driver Tool, 5-Lobe Pin Bits and both the Kinmar® Permanent and Removable Driver Sockets.

Please note that Kinmar® Removable Driver Sockets are available only upon special request - please speak to a member of our team to enquire on pricing and availabilty of this tooling.

Wera Screwdriver Bits

Wera have become known as the ‘Tool Rebels’ within the fastener industry, developing new solutions to difficult problems. Along with stocking a range of their Steel Drive Bits, including Bits for Assy Screws and Ball End Hex Bits, Accu is also able to supply a standard range of Wera’s Vacuum Ice Hardened Stainless Steel Bits, designed specifically to prevent extraneous rust forming, whilst meeting the required industrial hardness.

Drive Bit Sets

For Drive Bit Sets we also stock the high-precision range of iFixit Driver Bit Kits, along with the iFixit Screwdriver Kits.

Materials

Bits within this range are manufactured from Hardened Steel and Stainless Steel as standard.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

1.8kg

Component History

Product First Available:

Friday, November 14, 2025

Stock Last Updated:

12:19 AMThursday, June 4, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

47-104

EAN13 (International Article No.):

5063765303996

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Drive Type

Overall Length (L)

Material

Chamfer

Drive Size

Finish

For Use With

Hole Depth

Hole Diameter (D)

Material Family

Outer Diameter (OD)

Surface Finish (μ Inch)

Tip Angle

Tip Diameter

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M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool (pack of 1)

M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool M3 / 4-40 UNC Flare-In Captive Panel Screw (47-104) Installation Tool (pack of 1)

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