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USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-18, Coarse, 1 1/8 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"-18, Coarse, 1 1/8 in lg

USA INDUSTRIALS Grade 8 Steel Hex Head Cap Screws (MPN ZBOLT-3703) are inch-sized fasteners with a 5/16"-18 coarse thread, 1 1/8 in length, and a zinc yellow finish, supplied in a 100-piece small pack. They meet ASME…

SKU 3G-OTH-678851

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-18, Coarse, 1 1/8 in lg
Category
Grade 8 Steel Hex Head Cap Screws
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-3703
Type
Grade 8, Zinc Yellow, 5/16"-18, Coarse, 1 1/8 in lg, Inch, 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
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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-3703) are inch-sized fasteners with a 5/16"-18 coarse thread, 1 1/8 in length, and a zinc yellow finish, supplied in a 100-piece small pack. They meet ASME B18.2.1 dimensional standards and SAE J429 material quality standards, globally sourced for industrial applications.

Frequently Asked Questions

What are the specifications of USA INDUSTRIALS Grade 8 Hex Head Cap Screw ZBOLT-3703?

The USA INDUSTRIALS Grade 8 Hex Head Cap Screw (ZBOLT-3703) is a 5/16"-18 coarse thread fastener, 1 1/8 in long, with a zinc yellow finish. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, supplied in a 100-piece small pack.

Where to buy USA INDUSTRIALS Grade 8 Hex Head Cap Screws in worldwide?

3G Electric supplies USA INDUSTRIALS Grade 8 Hex Head Cap Screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these fasteners to your facility. Contact us for availability and lead time on your order.

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 zinc yellow finish provides moderate corrosion resistance, making it suitable for industrial environments where reliable clamping force is critical.

How to select the correct Grade 8 Hex Head Cap Screw for an application?

To select the correct Grade 8 Hex Head Cap Screw, match the thread size (5/16"-18), length (1 1/8 in), and grade (Grade 8 per SAE J429) to your joint design. Ensure the zinc yellow finish is compatible with your environment. 3G Electric can help source the right fastener for your industrial needs.

Used in

Common applications for USA INDUSTRIALS
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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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Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 9/16"-12, Coarse, 6 1/2 in lg, Inch, SAE J429, 5 PK (MPN ZBOLT-3886). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
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Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 9/16"-12, Coarse, 6 1/2 in lg, Inch, SAE J429, 5 PK (MPN ZBOLT-3886). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-24, Fine, 1 3/4 in lg, Fully Threaded, 50 PK (MPN ZBOLT-3772). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
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Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 7/8"-14, Fine, 1 3/4 in lg, Fully Threaded, 5 PK (MPN ZBOLT-3998). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
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Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 7/8"-14, Fine, 1 3/4 in lg, Fully Threaded, 5 PK (MPN ZBOLT-3998). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/2"-13, Coarse, 1 3/8 in lg, Fully Threaded, 25 PK (MPN ZBOLT-3831). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
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Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/4"-28, Fine, 3 in lg, Fully Threaded, Inch, 50 PK (MPN ZBOLT-3692). Key specifications — Dimensional Standards: ASME B18.2.1; Manufacturer Location: Globally Sourced; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
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