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USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-24, Fine, 8 in lg - Grade 8 Steel Hex Head Cap Screws
USA INDUSTRIALSGrade 8 Steel Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-24, Fine, 8 in lg

USA Industrials Grade 8 Steel Hex Head Cap Screws (MPN ZBOLT-3733) are inch-system fasteners with a zinc-yellow finish, 5/16"-24 fine thread, 8-inch length, and partial threading, sold in a 10-pack. They meet ASME…

SKU 3G-OTH-678852

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-24, Fine, 8 in lg
Category
Grade 8 Steel Hex Head Cap Screws
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-3733
Type
Grade 8, Zinc Yellow, 5/16"-24, Fine, 8 in lg, Partially Threaded, 10 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
View Full Spec Sheet

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

Product Description

USA Industrials Grade 8 Steel Hex Head Cap Screws (MPN ZBOLT-3733) are inch-system fasteners with a zinc-yellow finish, 5/16"-24 fine thread, 8-inch length, and partial threading, sold in a 10-pack. They meet ASME B18.2.1 dimensional standards and SAE J429 material quality standards, sourced globally.

Frequently Asked Questions

What is a Grade 8 hex head cap screw used for?

A Grade 8 hex head cap screw is used in high-strength bolting applications such as heavy machinery, automotive assemblies, and structural steel connections. The 5/16"-24 fine thread and 8-inch length suit applications requiring precise clamping force and vibration resistance. USA Industrials supplies these globally.

What are the specifications of the USA Industrials ZBOLT-3733 hex head cap screw?

The ZBOLT-3733 is a Grade 8 steel hex head cap screw with a zinc-yellow finish, 5/16"-24 fine thread, 8-inch length, and partial threading. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards. Sold in a 10-pack, it is an inch-system fastener.

Where to buy USA Industrials hex head cap screws 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 site. Contact us to order the ZBOLT-3733 or other fasteners from our broad industrial catalog.

How to select the right hex head cap screw for a high-strength application?

Select a Grade 8 cap screw for high tensile strength (150,000 psi minimum). Match thread size (5/16"-24 fine), length (8 inches), and finish (zinc yellow for corrosion resistance) to your joint design. Ensure partial threading aligns with grip length. USA Industrials fasteners meet SAE J429 standards.

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 grade 8 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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