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USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg - Mil. Spec Hex Head Cap Screws
USA INDUSTRIALSMil. Spec Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg

USA INDUSTRIALS Mil. Spec Hex Head Cap Screws, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg, 5 PK (MPN ZBOLT-4315). These inch-system fasteners meet ASME B18.2.1BH dimensional standards and are DFAR compliant…

SKU 3G-OTH-745054

Also listed as: ZBOLT4315 · ZBOLT 4315

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg
Category
Mil. Spec Hex Head Cap Screws
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-4315
Type
Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg, 5 PK
Head Ht
7/32 in
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1BH
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
DFAR Compliant

Technical Documents

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

Product Description

USA INDUSTRIALS Mil. Spec Hex Head Cap Screws, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 1 1/2 in lg, 5 PK (MPN ZBOLT-4315). These inch-system fasteners meet ASME B18.2.1BH dimensional standards and are DFAR compliant. 3G Electric interprets demand and delivers genuine industrial fasteners across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

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

A USA INDUSTRIALS Grade 8 hex head cap screw is used for high-strength fastening in industrial machinery, automotive assemblies, and structural applications. Its zinc yellow finish provides corrosion resistance. 3G Electric supplies these DFAR-compliant fasteners globally, backed by specialist expertise in combustion, pumps, and controls.

What are the specifications of the ZBOLT-4315 hex head cap screw?

The ZBOLT-4315 is a Grade 8 steel hex head cap screw, 3/8"-16 thread, coarse, 1 1/2 in long, with a 7/32 in head height. It meets ASME B18.2.1BH dimensional standards, is DFAR compliant, and comes in a 5-pack. 3G Electric sources these inch-system fasteners for worldwide delivery.

Where to buy USA INDUSTRIALS hex head cap screws worldwide?

3G Electric supplies USA INDUSTRIALS hex head cap screws worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine fasteners like the ZBOLT-4315 across 14 departments. Contact us for availability and delivery to your location.

How to select the right hex head cap screw for industrial use?

Select a hex head cap screw based on grade, thread size, length, and environmental resistance. For high-stress applications, Grade 8 steel with zinc yellow finish offers strength and corrosion protection. Ensure dimensional compliance with ASME B18.2.1BH. 3G Electric can help match fasteners to your application.

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 mil. spec 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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