National Marker N245118 Galvanized Eye Bolt 5/16 in

Product Description

The NATIONAL MARKER N245118 is a forged steel galvanized eye bolt designed for secure, load-rated lifting and rigging applications. Measuring 5/16 inch in diameter and 4-1/4 inches in length, this shoulder-type eye bolt is engineered to be tightened firmly in place, which is critical for maintaining proper load alignment under tension. The safe working load (SWL) is clearly printed on the color-coded bar code label, giving installers and inspectors an immediate reference at the point of use. Machine screw threads are pre-assembled with a hex nut for straightforward installation in structural, rigging, or overhead anchoring setups.

This eye bolt is suited for commercial and industrial rigging, overhead lifting, and anchor-point applications where a permanent or semi-permanent hardware connection is required. The pintle-punched design accommodates 5/16 inch bolts for the standard 1/2 inch size configuration. The galvanized finish provides corrosion resistance for indoor and moderate outdoor environments. Riggers, millwrights, and maintenance tradespeople working in warehouses, manufacturing facilities, and construction settings will find this hardware appropriate for their anchoring needs.

Key Features

• Forged steel construction for high-strength load-bearing performance
• Shoulder design allows the bolt to be fully tightened in place for safe angular loading
• Galvanized finish provides corrosion resistance
• SWL clearly identified on color-coded bar code label for quick field reference
• Pintle punched for 5/16 inch bolts in the 1/2 inch size configuration
• Machine screw threads with hex nut pre-assembled for efficient installation

Compatibility

Part of the 3260BC series eye bolt line. Designed as a standard shoulder-type galvanized eye bolt for use with 5/16 inch diameter bolt applications in structural and rigging installations.

Installation Notes

Installation should be performed by qualified riggers or tradespeople following applicable ASME B30 rigging standards and site-specific load requirements. Always verify the SWL on the label before use and never exceed the rated load. Power down or de-energize any adjacent equipment before working overhead. The shoulder must seat flush against the mounting surface to ensure proper load transfer and prevent angular loading failures.

Technical Specifications

• Bolt Diameter: 5/16 inches
• Bolt Length: 4-1/4 inches
• Material: Forged Steel
• Finish: Galvanized
• Thread Type: Machine Screw
• Hardware Included: Hex Nut Assembled
• Weight: 0.2 pounds
• Series: 3260BC

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N245118