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3G Electric
USA INDUSTRIALS M6x1.00 x 12 mm Steel Zinc-Plated Pan Head - Machine Screws with Internal Tooth Lock Washers
USA INDUSTRIALSMachine Screws with Internal Tooth Lock Washers

USA INDUSTRIALS M6x1.00 x 12 mm Steel Zinc-Plated Pan Head

USA INDUSTRIALS Machine Screw: Internal Tooth, M6x1.00 thread size, 12 mm length, steel, zinc-plated, pan head, 10 PK (MPN ZSCRW-23478). Drive size #3.

SKU 3G-OTH-685174

Also listed as: ZSCRW23478 · ZSCRW 23478

Brand
USA INDUSTRIALS
Item
M6x1.00 x 12 mm Steel Zinc-Plated Pan Head
Part Number
ZSCRW-23478
Category
Machine Screws with Internal Tooth Lock Washers
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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-23478
Type
M6x1.00 Thread Size, Steel, Zinc-Plated, Pan, 10 PK
Lg
12 mm
Drive Size
#3

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

Product Description

USA INDUSTRIALS Machine Screw: Internal Tooth, M6x1.00 thread size, 12 mm length, steel, zinc-plated, pan head, 10 PK (MPN ZSCRW-23478). Drive size #3.

Frequently Asked Questions

What is a USA INDUSTRIALS M6x1.00 internal tooth machine screw used for?

This M6x1.00 internal tooth machine screw with a zinc-plated steel pan head and integrated lock washer is used to fasten components in machinery, panels, and enclosures. The internal teeth bite into the mating surface to resist loosening from vibration, making it suitable for industrial assembly and maintenance applications.

What are the specifications of the USA INDUSTRIALS ZSCRW-23478 machine screw?

The USA INDUSTRIALS ZSCRW-23478 is an M6x1.00 thread size machine screw with internal tooth lock washer, 12 mm length, steel construction, zinc-plated finish, pan head, and #3 drive size. It comes in a 10-pack. These specs ensure compatibility with standard M6 fastening points in industrial equipment.

Where to buy USA INDUSTRIALS machine screws in worldwide?

3G Electric supplies USA INDUSTRIALS machine screws like the ZSCRW-23478 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this M6x1.00 internal tooth screw pack, and we will source and ship it to your location.

How to install an internal tooth lock washer machine screw?

To install, align the screw with the threaded hole and tighten using a #3 drive tool until the internal teeth embed into the mating surface. Do not overtighten, as this can strip the threads or damage the washer. For best results, use a torque wrench set to the manufacturer's recommended value for M6 steel fasteners.

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 machine screws with internal tooth lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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