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USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 2 in lg - 18-8 Stainless Steel Hex Head Cap Screws
USA INDUSTRIALS18-8 Stainless Steel Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 2 in lg

USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screws (MPN ZBOLT-4640) are plain, coarse-thread fasteners with 3/8"-16 thread size, 2-inch length, fully threaded, in a 25-pack. Manufactured to ASME B18.2.1…

SKU 3G-OTH-805807

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 2 in lg
Category
18-8 Stainless Steel Hex Head Cap Screws
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-4640
Type
18-8, Plain, 3/8"-16, Coarse, 2 in lg, Fully Threaded, 25 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
ASTM F593
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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screws (MPN ZBOLT-4640) are plain, coarse-thread fasteners with 3/8"-16 thread size, 2-inch length, fully threaded, in a 25-pack. Manufactured to ASME B18.2.1 dimensional standards and ASTM F593 material quality standards, these inch-system hex head cap screws are globally sourced.

Frequently Asked Questions

What is the USA INDUSTRIALS ZBOLT-4640 hex head cap screw used for?

The USA INDUSTRIALS ZBOLT-4640 is an 18-8 stainless steel hex head cap screw used for general-purpose fastening in industrial machinery, structural assemblies, and equipment requiring corrosion resistance. It is suitable for applications across machining, material handling, and power transmission systems.

What are the specifications of the USA INDUSTRIALS ZBOLT-4640 hex head cap screw?

The ZBOLT-4640 is a 3/8"-16 coarse-thread, 2-inch long, fully threaded hex head cap screw in a 25-pack. It meets ASME B18.2.1 dimensional standards and ASTM F593 material quality standards. Made from 18-8 stainless steel with a plain finish, it is an inch-system fastener.

Where to buy USA INDUSTRIALS ZBOLT-4640 hex head cap screws worldwide?

3G Electric supplies the USA INDUSTRIALS ZBOLT-4640 hex head cap screw to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these fasteners to your facility, supporting applications across 14 industrial departments.

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

Select a hex head cap screw by matching thread size (e.g., 3/8"-16), length (2 inches), material (18-8 stainless steel for corrosion resistance), and grade (ASTM F593). Ensure dimensional compliance with ASME B18.2.1. For coarse threads, use in softer materials or where quick assembly is needed.

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 18-8 stainless 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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