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USA INDUSTRIALS M3x0.50 x 4 mm Pan Head Machine Screw - Pan Head Machine Screws
USA INDUSTRIALSPan Head Machine Screws

USA INDUSTRIALS M3x0.50 x 4 mm Pan Head Machine Screw

USA INDUSTRIALS Pan Head Machine Screws, M3x0.50 thread size, 4 mm length, 18-8 stainless steel, plain finish, Phillips drive with #1 drive size, sold in packs of 100 (MPN ZSCRW-231).

SKU 3G-OTH-687437

Also listed as: ZSCRW231 · ZSCRW 231

Brand
USA INDUSTRIALS
Item
M3x0.50 x 4 mm Pan Head Machine Screw
Part Number
ZSCRW-231
Category
Pan Head Machine Screws
Available to Order
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSCRW-231
Type
18-8, Stainless Steel, Plain, Pan, Phillips, 100 PK
Lg
4 mm
Drive Size
#1

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Pan Head Machine Screws, M3x0.50 thread size, 4 mm length, 18-8 stainless steel, plain finish, Phillips drive with #1 drive size, sold in packs of 100 (MPN ZSCRW-231).

Frequently Asked Questions

What are the specifications of USA INDUSTRIALS ZSCRW-231 machine screws?

The USA INDUSTRIALS ZSCRW-231 is a pan head machine screw with M3x0.50 thread size, 4 mm length, made of 18-8 stainless steel with a plain finish. It features a Phillips drive with #1 drive size and is sold in packs of 100.

What is a pan head machine screw used for?

Pan head machine screws are used in industrial assembly and maintenance to fasten components into tapped holes or with nuts. Their low-profile domed head provides a clean finish, making them suitable for electrical enclosures, machinery guards, and general equipment where a flush appearance is needed.

Where to buy USA INDUSTRIALS ZSCRW-231 machine screws worldwide?

3G Electric supplies USA INDUSTRIALS ZSCRW-231 machine screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these 18-8 stainless steel pan head screws to your facility, regardless of location.

How to select the correct machine screw size for an application?

To select the correct machine screw, match the thread size (e.g., M3x0.50) and length (e.g., 4 mm) to the mating threaded hole or nut. Consider material compatibility—18-8 stainless steel offers corrosion resistance for indoor and light outdoor use. Drive type (Phillips #1) should suit your tooling.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
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USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS pan head machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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