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The VALUE COLLECTION BOEC34012wHex is a Grade 2 steel elevator bolt with a 1/4-20 UNC thread and a 3/4-inch overall length. The broad, flat ribbed head measures 23/32 inches in diameter (0.7190 to 0.7580 inches), providing the wide bearing surface elevator bolts are designed to deliver. The uncoated steel construction suits standard indoor fastening applications where a protective coating is not required. Elevator bolts are installed by tradespeople and maintenance professionals in conveyor systems, woodworking equipment, and similar industrial or light-duty mechanical assemblies where a flush or near-flush head seating is necessary.
This bolt is suited for use in conveyor belt assemblies, grain handling equipment, and other applications that call for a low-profile, wide-head fastener with UNC thread engagement. The ribbed underhead pattern resists rotation during nut tightening, making single-side installation practical in panel or belt applications. This size is commonly selected for lighter-duty conveyor and material-handling builds that specify 1/4-20 UNC hardware.
Designed as a standard-dimension 1/4-20 UNC elevator bolt for use in conveyor systems, material-handling equipment, and similar assemblies requiring a wide flat-head fastener with ribbed underhead geometry.
Elevator bolts are typically installed by maintenance technicians and millwrights working on conveyor and material-handling systems. Before installation or replacement, de-energize and lock out the conveyor drive per applicable OSHA lockout/tagout procedures. Insert the bolt from the belt or panel side so the ribbed underhead seats flush and resists turning, then thread the nut from the opposite side. Verify torque against the equipment manufacturer specification for 1/4-20 Grade 2 fasteners; do not over-torque, as Grade 2 hardware has lower proof-load ratings than higher-grade fasteners.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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