Gibraltar 677025-G Bullet Straight Locating Pin

Product Description

The GIBRALTAR 677025-G is a bullet straight locating pin machined from steel, designed to accurately position and align workpieces in fixtures, jigs, and tooling setups. The bullet-shaped nose profile guides workpieces smoothly onto the pin during loading, reducing misalignment and operator effort on the shop floor. Key dimensional details include a nose diameter of 0.9998 inches, a nose length of 0.75 inches, and a tail diameter of 1.3771 inches with a tail length of 0.75 inches. Overall assembly length is 1.625 inches. Tolerance is held at plus 0.0000 inches. This pin is sold individually and is a standard component in precision workholding applications.

Bullet straight locating pins like the 677025-G are used in production machining environments, welding fixtures, assembly jigs, and quality inspection stations. They suit applications requiring repeatable, accurate part location where a guided entry profile is needed to protect mating bores and reduce cycle time during part loading. The 1.5 inch collar diameter provides a stable seating surface against the fixture plate. This part is suited for machine shops, toolrooms, and manufacturing facilities running moderate to high production volumes.

Key Features

• Bullet nose profile guides workpieces onto the pin smoothly, reducing bore damage during loading
• Nose diameter of 0.9998 inches held to a plus 0.0000 inch tolerance for precise fitment
• Steel construction provides durability in production workholding environments
• 1.5 inch collar diameter seats firmly against fixture plate surfaces
• Compact overall length of 1.625 inches suits space-constrained fixture designs
• Sold individually with no minimum order requirement beyond a single unit

Compatibility

Designed as a standard OEM-style replacement or direct-fit locating pin for steel fixture plates and tooling bodies requiring a bullet-nose straight pin with a 0.9998 inch nose diameter and 1.3771 inch tail diameter.

Installation Notes

Installation is typically performed by toolmakers or fixture technicians using a press or mallet suited to the interference or slip-fit condition of the application. Ensure the receiving bore is clean and free of burrs before pressing the pin into position. Do not exceed the load capacity of the fixture plate material when pressing. Inspect the pin for runout and seating after installation before returning the fixture to production.