Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
USA INDUSTRIALS 18-8 Stainless Steel Sealing Hex Head Cap Screw - 18-8 Stainless Steel Sealing Hex Head Cap Screws
USA INDUSTRIALS18-8 Stainless Steel Sealing Hex Head Cap Screws

USA INDUSTRIALS 18-8 Stainless Steel Sealing Hex Head Cap Screw

USA INDUSTRIALS Self-Sealing Hex Head Bolt: Stainless Steel, an 18-8 Stainless Steel Sealing Hex Head Cap Screw (SKU 3G-OTH-682097). This plain bolt features a 5/16"-18 thread size and 1 1/2 inch length, supplied in…

SKU 3G-OTH-682097

Also listed as: ZBOLT382 · ZBOLT 382

Brand
USA INDUSTRIALS
Item
18-8 Stainless Steel Sealing Hex Head Cap Screw
Part Number
ZBOLT-382
Category
18-8 Stainless Steel Sealing Hex Head Cap Screws
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-382
Type
18-8, Plain, 1 1/2 in lg, 5 PK
Thread Size
5/16"-18

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

USA INDUSTRIALS Self-Sealing Hex Head Bolt: Stainless Steel, an 18-8 Stainless Steel Sealing Hex Head Cap Screw (SKU 3G-OTH-682097). This plain bolt features a 5/16"-18 thread size and 1 1/2 inch length, supplied in a 5-pack (MPN ZBOLT-382).

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-proof seal, such as fluid handling, hydraulic systems, and industrial machinery. The integrated seal prevents leaks around the threads, making it ideal for pressurized or wet environments.

What are the specifications of the USA INDUSTRIALS self-sealing hex head bolt?

This USA INDUSTRIALS bolt is an 18-8 stainless steel self-sealing hex head cap screw with a 5/16"-18 thread size and 1 1/2 inch length. It has a plain finish and is supplied in a 5-pack (MPN ZBOLT-382).

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 this 18-8 stainless steel bolt (SKU 3G-OTH-682097) to your facility, regardless of location.

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 integrated seal compresses to create a leak-proof joint. Avoid over-tightening, which can damage the seal or threads.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first