We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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, plain finish, with a 5/16"-18 thread size and 3/4 inch length, sold in a pack of 5 (MPN ZBOLT-379). This bolt…

SKU 3G-OTH-682088

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-379
Type
18-8, Plain, 3/4 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, plain finish, with a 5/16"-18 thread size and 3/4 inch length, sold in a pack of 5 (MPN ZBOLT-379). This bolt is designed for applications requiring a leak-resistant seal in fastening.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

A self-sealing hex head bolt is used in applications requiring a leak-resistant seal at the fastener point, such as fluid handling, hydraulic systems, or pressurized enclosures. The 18-8 stainless steel construction provides corrosion resistance, making it suitable for industrial environments where preventing leaks is critical.

What are the specifications of the USA INDUSTRIALS ZBOLT-379 self-sealing bolt?

The USA INDUSTRIALS ZBOLT-379 is an 18-8 stainless steel self-sealing hex head cap screw with a plain finish, 5/16"-18 thread size, and 3/4 inch length. It is sold in a pack of 5. The sealing feature helps prevent fluid or gas leakage in threaded fastening applications.

Where to buy USA INDUSTRIALS self-sealing hex head bolts worldwide?

3G Electric supplies USA INDUSTRIALS self-sealing hex head bolts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the ZBOLT-379 and other sealing fasteners to your facility. Contact us for a quote and delivery options.

How to install a self-sealing hex head bolt?

Install a self-sealing hex head bolt by threading it into a tapped hole or nut, tightening to the manufacturer's recommended torque. The integral seal compresses to create a leak-resistant joint. Avoid over-torquing, which can damage the seal. Use a standard hex socket or wrench for installation.

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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