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USA INDUSTRIALS M3x0.50 x 12mm Steel Zinc-Plated Pan Head - Machine Screws with Internal Tooth Lock Washers
USA INDUSTRIALSMachine Screws with Internal Tooth Lock Washers

USA INDUSTRIALS M3x0.50 x 12mm Steel Zinc-Plated Pan Head

USA INDUSTRIALS Machine Screw: Internal Tooth, M3x0.50 Thread Size, 12 mm Lg, Steel, Zinc-Plated, Pan, 10 PK (MPN ZSCRW-23469). Drive Size: #1.

SKU 3G-OTH-685173

Also listed as: ZSCRW23469 · ZSCRW 23469

Brand
USA INDUSTRIALS
Item
M3x0.50 x 12mm Steel Zinc-Plated Pan Head
Part Number
ZSCRW-23469
Category
Machine Screws with Internal Tooth Lock Washers
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSCRW-23469
Type
M3x0.50 Thread Size, Steel, Zinc-Plated, Pan, 10 PK
Lg
12 mm
Drive Size
#1

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

Product Description

USA INDUSTRIALS Machine Screw: Internal Tooth, M3x0.50 Thread Size, 12 mm Lg, Steel, Zinc-Plated, Pan, 10 PK (MPN ZSCRW-23469). Drive Size: #1.

Frequently Asked Questions

What is a USA INDUSTRIALS M3x0.50 internal tooth machine screw used for?

This M3x0.50 internal tooth machine screw with a zinc-plated steel pan head and integrated lock washer is used to secure components in machinery, electrical panels, and industrial assemblies where vibration resistance is needed. The internal teeth bite into the mating surface to prevent loosening.

What are the specifications of the USA INDUSTRIALS ZSCRW-23469 machine screw?

The USA INDUSTRIALS ZSCRW-23469 is a machine screw with internal tooth lock washer, M3x0.50 thread, 12 mm length, steel construction, zinc-plated finish, pan head, and #1 drive size. It comes in a 10-pack. These specs ensure compatibility with standard M3 threaded holes.

Where to buy USA INDUSTRIALS ZSCRW-23469 machine screws worldwide?

3G Electric supplies and delivers USA INDUSTRIALS ZSCRW-23469 machine screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location. Contact us for availability and lead time.

How to install a USA INDUSTRIALS internal tooth machine screw?

To install, align the screw with the M3x0.50 threaded hole and use a #1 drive tool (e.g., Phillips or slotted, depending on head type) to tighten to the manufacturer's recommended torque. The internal teeth will embed into the mating surface, providing locking action. Avoid over-tightening to prevent thread damage.

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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