USA INDUSTRIALS 18-8 Stainless Steel Sealing Hex Head Cap Screw
The Self-Sealing Hex Head Bolt from USA INDUSTRIALS is an 18-8 stainless steel sealing hex head cap screw with a 3/8"-16 thread size, 2 1/2 inch length, sold in a 5-pack (MPN ZBOLT-389). This plain-finish fastener is…
SKU 3G-OTH-682108
Also listed as: ZBOLT389 · ZBOLT 389
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.
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Product Description
The Self-Sealing Hex Head Bolt from USA INDUSTRIALS is an 18-8 stainless steel sealing hex head cap screw with a 3/8"-16 thread size, 2 1/2 inch length, sold in a 5-pack (MPN ZBOLT-389). This plain-finish fastener is designed for applications requiring a leak-resistant seal at the head.
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 head, such as fluid handling, hydraulic systems, and pressurized equipment. 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-389 self-sealing bolt?
The USA INDUSTRIALS ZBOLT-389 is an 18-8 stainless steel self-sealing hex head bolt with a 3/8"-16 thread size, 2 1/2 inch length, plain finish, and sold in a 5-pack. It is designed for leak-resistant sealing at the head, suitable for industrial 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 genuine fasteners like the ZBOLT-389 to your facility. Contact us for availability and delivery to your location.
How to install a self-sealing hex head bolt?
Install a self-sealing hex head bolt by threading it into a pre-tapped hole or nut, tightening to the manufacturer's recommended torque specification. The sealing element under the head compresses to form a leak-resistant seal. Avoid over-tightening, which can damage the seal or strip threads.
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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.