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USA INDUSTRIALS Self-Sealing Hex Head Bolt: Stainless Steel, 18-8, Plain, 5/16"-18 Thread Size - 18-8 Stainless Steel Sealing Hex Head Cap Screws
USA INDUSTRIALS18-8 Stainless Steel Sealing Hex Head Cap Screws

USA INDUSTRIALS Self-Sealing Hex Head Bolt: Stainless Steel, 18-8, Plain, 5/16"-18 Thread Size

The Self-Sealing Hex Head Bolt from USA INDUSTRIALS is an 18-8 Stainless Steel Sealing Hex Head Cap Screw, supplied as a plain, 2-inch-long bolt with a 5/16"-18 thread size in a 5-pack (MPN ZBOLT-383). This product…

SKU 3G-OTH-682106

Brand
USA INDUSTRIALS
Item
Self-Sealing Hex Head Bolt: Stainless Steel, 18-8, Plain, 5/16"-18 Thread Size
Category
18-8 Stainless Steel Sealing Hex Head Cap Screws
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-383
Type
18-8, Plain, 2 in lg, 5 PK
Thread Size
5/16"-18
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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Self-Sealing Hex Head Bolt from USA INDUSTRIALS is an 18-8 Stainless Steel Sealing Hex Head Cap Screw, supplied as a plain, 2-inch-long bolt with a 5/16"-18 thread size in a 5-pack (MPN ZBOLT-383). This product is part of 3G Electric's curated industrial hardware offering, where we interpret demand and deliver genuine components across 14 departments—including fasteners—backed by specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is a self-sealing hex head bolt used for?

A self-sealing hex head bolt is used to create a leak-proof seal in applications such as fluid handling, pneumatic systems, and industrial machinery. The 18-8 stainless steel construction resists corrosion, making it suitable for environments where moisture or chemicals are present.

What are the specifications of the USA INDUSTRIALS ZBOLT-383 self-sealing bolt?

The USA INDUSTRIALS ZBOLT-383 is an 18-8 stainless steel self-sealing hex head bolt with a 5/16"-18 thread size, 2-inch length, plain finish, and supplied in a 5-pack. It is designed for sealing applications in industrial fastening.

Where to buy USA INDUSTRIALS ZBOLT-383 self-sealing bolts worldwide?

3G Electric supplies the USA INDUSTRIALS ZBOLT-383 self-sealing hex head bolt worldwide. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine industrial fasteners for your maintenance or production needs.

How to install a self-sealing hex head bolt?

To install a self-sealing hex head bolt, clean the mating surfaces, apply appropriate torque to the bolt head using a wrench, and ensure the sealing element compresses evenly. Avoid over-tightening to prevent damage to the seal. Follow standard bolting practices for leak-proof joints.

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 sealing 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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