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3G Electric
USA INDUSTRIALS Pan Head Machine Screws
USA INDUSTRIALSPan Head Machine Screws

USA INDUSTRIALS Pan Head Machine Screws

USA INDUSTRIALS Pan Head Machine Screws, #4-40 Thread Size, 7/16 in Lg, 18-8 Stainless Steel, Plain, Pan, Phillips, 50 PK (MPN ZSCRW-333). Drive Size: #1.

SKU 3G-OTH-687375

Also listed as: ZSCRW333 · ZSCRW 333

Brand
USA INDUSTRIALS
Item
Pan Head Machine Screws
Part Number
ZSCRW-333
Category
Pan Head Machine 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
Payment
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSCRW-333
Type
18-8, Stainless Steel, Plain, Pan, Phillips, 50 PK
Lg
7/16 in
Drive Size
#1

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

Product Description

USA INDUSTRIALS Pan Head Machine Screws, #4-40 Thread Size, 7/16 in Lg, 18-8 Stainless Steel, Plain, Pan, Phillips, 50 PK (MPN ZSCRW-333). Drive Size: #1.

Frequently Asked Questions

What are the specifications of USA INDUSTRIALS ZSCRW-333 machine screws?

The USA INDUSTRIALS ZSCRW-333 is a #4-40 thread size, 7/16 in long, 18-8 stainless steel pan head machine screw with a Phillips drive and #1 drive size. It comes in a 50-piece pack with a plain finish. 3G Electric supplies these screws across 14 industrial departments.

Where to buy USA INDUSTRIALS ZSCRW-333 machine screws worldwide?

3G Electric supplies USA INDUSTRIALS ZSCRW-333 machine screws worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including fasteners, and deliver to any location.

What is a #4-40 pan head machine screw used for?

A #4-40 pan head machine screw is used for fastening components in machinery, electrical enclosures, and instrumentation where a low-profile head and Phillips drive are needed. The 18-8 stainless steel offers corrosion resistance. 3G Electric supplies these screws as part of our broad industrial offering.

How to select the right pan head machine screw for an application?

Select a pan head machine screw by matching thread size (#4-40), length (7/16 in), material (18-8 stainless steel for corrosion resistance), drive type (Phillips), and head style (pan). Verify drive size (#1) fits your tool. 3G Electric can help you source the correct fastener for your application.

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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