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METRIC BLUE M3x0.50 x 20 mm Flat Head Socket Cap Screw - Flat Head Socket Cap Screws
METRIC BLUEFlat Head Socket Cap Screws

METRIC BLUE M3x0.50 x 20 mm Flat Head Socket Cap Screw

The METRIC BLUE Socket Flat Head Screw (MPN UST184003) is a flat head socket cap screw with M3x0.50 thread size, 20 mm length, and a 2 mm drive size. It is made of alloy steel with a blue phosphate finish, supplied…

SKU 3G-OTH-678642

Also listed as: UST 184003 · UST-184003

Brand
METRIC BLUE
Item
M3x0.50 x 20 mm Flat Head Socket Cap Screw
Part Number
UST184003
Category
Flat Head Socket Cap Screws
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

METRIC BLUE
Manufacturer Part Number
UST184003
Type
Flat, Blue Phosphate, Alloy Steel, 25 PK
Lg
20 mm
Drive Size
2 mm
Thread Direction
Right Hand
System of Measurement
Metric

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METRIC BLUE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The METRIC BLUE Socket Flat Head Screw (MPN UST184003) is a flat head socket cap screw with M3x0.50 thread size, 20 mm length, and a 2 mm drive size. It is made of alloy steel with a blue phosphate finish, supplied in a 25-piece pack. This metric, right-hand threaded fastener is designed for applications requiring a flush-mounting, low-profile screw.

Frequently Asked Questions

What is a METRIC BLUE Socket Flat Head Screw used for?

A METRIC BLUE Socket Flat Head Screw is used for flush-mounting applications where a low-profile, countersunk fastener is required. It is ideal for machinery, panels, and assemblies needing a smooth surface, common in industrial equipment across machining, electrical, and material handling departments.

What are the specifications of the METRIC BLUE Socket Flat Head Screw M3x0.50?

The METRIC BLUE Socket Flat Head Screw (MPN UST184003) has M3x0.50 thread size, 20 mm length, 2 mm drive size, right-hand thread, metric system, alloy steel construction, and blue phosphate finish. It comes in a 25-piece pack for consistent quality in industrial fastening.

Where to buy METRIC BLUE Socket Flat Head Screws worldwide?

3G Electric supplies METRIC BLUE Socket Flat Head Screws worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine fasteners like this M3x0.50 screw and deliver to your facility, ensuring compliance with international shipping requirements.

How to install a METRIC BLUE Socket Flat Head Screw?

To install a METRIC BLUE Socket Flat Head Screw, drill a countersunk hole matching the head angle, then use a 2 mm hex key to drive the screw flush with the surface. Apply appropriate torque for alloy steel fasteners to avoid stripping. Ensure threads are clean and lubricated for consistent clamping force.

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METRIC BLUE Products

3G Electric supplies METRIC BLUE flat head socket cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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METRIC BLUE
Flat head socket cap screw with M10x1.50 metric thread, 30 mm length, and 6 mm drive size. Made from alloy steel with a blue phosphate finish. Sold in a 10-pack. Designed for countersunk applications where a flush surface is required

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