Bowmalloy BOW36484 Hex Head Cap Screw 3/4-16 X 6 in Grade 9

Product Description

The BOWMALLOY BOW36484 is a Grade 9 steel hex head cap screw with a 3/4-16 thread size and a 6-inch length under the head. It features partial threading and a Bowma-Guard zinc-plated clear chromate finish that provides corrosion resistance in demanding environments. This fastener is sized for heavy-duty structural and mechanical applications where a high-strength inch-series bolt is required. Installation is handled by mechanics, millwrights, and maintenance technicians working on industrial equipment, heavy machinery, and structural assemblies.

This cap screw is suited for high-load bolted joint applications in industrial, agricultural, and construction settings. The 3/4-16 fine-thread specification provides superior thread engagement and clamping force compared to coarse-thread equivalents, making it a common choice for vibration-prone assemblies. The partial threading allows the shank to bear shear loads in precision-fit applications. It is sold in packages of 10.

Key Features

• Grade 9 steel construction for high tensile strength in heavy-duty applications
• 3/4-16 fine-thread specification for superior clamping force and vibration resistance
• Partially threaded shank handles shear loads in precision-fit joints
• Bowma-Guard zinc-plated clear chromate finish provides corrosion resistance
• Inch measurement system for compatibility with standard SAE tooling

Compatibility

Designed as an OEM-style replacement or service fastener for bolted assemblies requiring a 3/4-16 inch-series hex head cap screw with Grade 9 strength rating.

Installation Notes

Installation is typically performed by qualified mechanics or millwrights using a standard hex (six-point) socket or open-end wrench sized for a 3/4-16 fastener. De-energize and lock out all equipment before servicing any bolted joint. Apply fastener torque values per the equipment manufacturer specifications and applicable industry standards. Inspect threads for damage before installation and do not reuse fasteners that show signs of thread wear or deformation.