Value Collection BOES15112wHex Elevator Bolt 5/16-18

Product Description

The VALUE COLLECTION BOES15112wHex is a stainless steel elevator bolt with a flat, broad head designed for use in conveyor, agricultural, and material-handling applications. The bolt features a 5/16-18 UNC thread and measures 1-3/4 inches overall length with a head diameter ranging from 1.188 to 1.227 inches (nominally 1-3/16 inches). Constructed from Grade 18-8 stainless steel, it provides reliable corrosion resistance in wet or outdoor environments. This fastener is installed by millwrights, maintenance technicians, and agricultural equipment mechanics where a low-profile, large-diameter head is required to seat flush in countersunk or slotted holes.

Elevator bolts are commonly used in bucket elevator systems, grain handling equipment, conveyor belting, and similar industrial machinery. The wide, flat head distributes clamping load across a large bearing surface and resists pull-through in belt and plate assemblies. This bolt is suited for both light industrial and agricultural installations where corrosion from moisture, fertilizer, or outdoor exposure is a concern. Grade 18-8 stainless steel makes it a practical choice over zinc-plated alternatives in high-humidity or chemical environments.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in wet and outdoor environments
• 5/16-18 UNC thread for compatibility with standard nuts and threaded hardware
• 1-3/4 inch overall length suits typical belt and plate fastening applications
• Flat, large-diameter head (1-3/16 inches nominal) seats flush and distributes load to prevent pull-through
• UNC coarse thread provides reliable engagement and ease of assembly

Compatibility

Designed as a standard-pattern elevator bolt for use in bucket elevators, conveyor belt systems, and agricultural equipment requiring a 5/16-18 UNC flat-head fastener with a nominal 1-3/16 inch head diameter.

Installation Notes

Installation is typically performed by millwrights or maintenance technicians using standard hand tools and wrenches. Ensure the mating surface countersink or slot matches the flat head profile before seating the bolt. Apply appropriate torque using a calibrated torque wrench in accordance with the equipment manufacturer specifications and applicable industry standards. Do not overtighten stainless steel fasteners, as galling can occur without proper lubrication or anti-seize compound.