USA INDUSTRIALS 18-8 Stainless Steel Sealing Hex Head Cap Screw
The USA INDUSTRIALS Self-Sealing Hex Head Bolt is an 18-8 stainless steel sealing hex head cap screw with a 1/2"-13 thread size and 3 1/2 in length, sold in a 5-pack (MPN ZBOLT-396). 3G Electric interprets demand for…
SKU 3G-OTH-682103
Also listed as: ZBOLT396 · ZBOLT 396
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The USA INDUSTRIALS Self-Sealing Hex Head Bolt is an 18-8 stainless steel sealing hex head cap screw with a 1/2"-13 thread size and 3 1/2 in length, sold in a 5-pack (MPN ZBOLT-396). 3G Electric interprets demand for this fastener across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is a self-sealing hex head bolt used for?
A self-sealing hex head bolt, like the USA INDUSTRIALS 18-8 stainless steel version, is used to create a leak-proof joint in fluid-handling systems, such as pumps, compressors, and hydraulic equipment. The pre-applied sealant on the threads prevents leaks without needing separate washers or sealants.
What are the specifications of the USA INDUSTRIALS ZBOLT-396 self-sealing bolt?
The USA INDUSTRIALS ZBOLT-396 is an 18-8 stainless steel self-sealing hex head bolt with a 1/2"-13 thread size and 3 1/2 in length. It has a plain finish and is sold in a 5-pack. The pre-applied sealant provides a reliable seal against fluids and gases.
Where to buy USA INDUSTRIALS self-sealing hex head bolts worldwide?
3G Electric supplies the USA INDUSTRIALS ZBOLT-396 self-sealing hex head bolt to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this 5-pack of 18-8 stainless steel fasteners.
How to install a self-sealing hex head bolt?
Install a self-sealing hex head bolt by threading it into a clean, dry tapped hole. Tighten to the recommended torque for the bolt size and material—typically 70-80 ft-lb for a 1/2"-13 grade 2 bolt. The pre-applied sealant activates upon tightening, creating a leak-proof seal without additional compounds.
Used in
Common applications for USA INDUSTRIALSUSA 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.