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USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 2, Zinc Plated, 1/4"-28, Fine, 1/2 in lg - Low Strength Steel Hex Head Cap Screws
USA INDUSTRIALSLow Strength Steel Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 2, Zinc Plated, 1/4"-28, Fine, 1/2 in lg

USA Industrials Grade 2 zinc-plated steel hex head cap screws, 1/4"-28 fine thread, 1/2 in long, fully threaded, 100 per pack. Manufactured to ASME B18.2.1 dimensional and SAE J429 material quality standards…

SKU 3G-OTH-746959

Also listed as: ZBOLT2997 · ZBOLT 2997

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 2, Zinc Plated, 1/4"-28, Fine, 1/2 in lg
Category
Low Strength Steel Hex Head Cap Screws
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-2997
Type
Grade 2, Zinc Plated, 1/4"-28, Fine, 1/2 in lg, Fully Threaded, 100 PK
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
SAE J429

Technical Documents

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

Product Description

USA Industrials Grade 2 zinc-plated steel hex head cap screws, 1/4"-28 fine thread, 1/2 in long, fully threaded, 100 per pack. Manufactured to ASME B18.2.1 dimensional and SAE J429 material quality standards. Globally sourced inch-system fasteners for general industrial fastening applications.

Frequently Asked Questions

What are the specifications of USA Industrials Grade 2 hex head cap screw ZBOLT-2997?

This hex head cap screw is Grade 2 steel, zinc plated, with 1/4\"-28 fine thread, 1/2 in length, fully threaded, in a 100-pack. It meets ASME B18.2.1 dimensional and SAE J429 material quality standards. USA Industrials supplies this globally sourced inch-system fastener for general industrial use.

Where to buy USA Industrials hex head cap screws in worldwide?

3G Electric supplies USA Industrials hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the ZBOLT-2997 or other fasteners from our broad industrial catalog.

What is a Grade 2 hex head cap screw used for?

A Grade 2 hex head cap screw is a low-strength steel fastener used in general industrial fastening applications where high tensile strength is not required. Common uses include light machinery assembly, equipment mounting, and non-critical structural joints. The zinc plating provides moderate corrosion resistance for indoor environments.

How to select the right hex head cap screw for an application?

Select based on thread size, length, material grade, and coating. For this USA Industrials screw, use 1/4\"-28 fine thread for applications needing finer adjustment. Grade 2 is suitable for low-stress joints. Ensure the fastener meets ASME B18.2.1 dimensions and SAE J429 quality. 3G Electric can help source the correct fastener for your needs.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS low strength steel hex head 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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