Nsi Industries 903-NS 1 Inch Conduit Nail Strap

Product Description

The NSI INDUSTRIES 903-NS is a 1-inch conduit nail strap designed to secure electrical conduit to wood framing, joists, and similar structural members. This fastener provides a fast, reliable method of anchoring conduit runs during rough-in and finish electrical work. The nail strap format eliminates the need for separate screws or anchors, allowing electricians to drive the integral nail directly into wood substrate. It is a standard consumable used in residential and light commercial electrical installations wherever conduit must be supported at regular intervals per NEC requirements.

The 903-NS is suited for securing 1-inch conduit in typical branch-circuit and feeder runs through wood-framed walls, ceilings, and floor assemblies. Electricians use nail straps like this when running EMT, rigid conduit, or similarly sized nonmetallic conduit through framed construction. The integrated nail design speeds installation on production wiring jobs where volume and repeatability matter.

Key Features

• Sized for 1-inch conduit for a secure, snug fit around the conduit body
• Integral nail eliminates the need for separate fasteners during installation
• Designed for attachment to wood framing, studs, and joists
• Compact form factor suits high-volume rough-in electrical work
• Consistent with NEC conduit-support spacing requirements for wood-framed construction

Compatibility

Designed as an OEM-style replacement and standard-fit nail strap for 1-inch conduit installations in residential and light commercial electrical systems.

Installation Notes

Installation is performed by licensed electricians during rough-in or retrofit conduit work. Ensure the conduit run is de-energized and the circuit is locked out before securing or adjusting any conduit supports. Drive the integral nail flush into the wood substrate without overdriving, which can deform the strap and reduce holding strength. Follow NEC Article 358 or the applicable conduit article for required support spacing intervals.

Technical Specifications

• Conduit Size: 1 inch
• Package Dimensions (L x W x H): 6.25 inches x 4.68 inches x 3.62 inches
• UPC: 78174700973

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: 903-NS