Value Collection HXLI203104000-100BX Lag Screw

Product Description

The VALUE COLLECTION HXLI203104000-100BX is a 5/16-inch hex head lag screw designed for heavy-duty fastening applications in wood and structural assemblies. The screw measures 4 inches in length under the head and is manufactured from Grade 2 steel with a zinc plating finish that provides corrosion resistance in standard indoor and sheltered outdoor environments. The hex drive head allows installation with a standard socket wrench or impact driver. This screw is a common fastener used by contractors, electricians, plumbers, and HVAC technicians for securing equipment mounting hardware, brackets, and structural lumber connections.

This lag screw is suited for residential and light commercial applications where a 5/16-inch diameter fastener with a 4-inch bite depth is required. Typical uses include securing equipment pads, mounting plates, structural lumber, ledger boards, and support brackets to wood framing or timber substrates. The zinc plating makes it appropriate for dry and semi-exposed environments. It is sold in multiples of 50 units per order.

Key Features

• 5/16-inch diameter with 4-inch length under head for deep fastening grip
• Hex head drive accepts standard socket wrench or impact driver
• Grade 2 steel construction meets general-purpose structural fastening requirements
• Zinc plating provides corrosion resistance for standard service environments
• Minimum order quantity of 50 units suits job-lot purchasing

Compatibility

Designed as a general-purpose 5/16-inch hex head lag screw for use in wood-to-wood and hardware-to-wood fastening applications across construction, mechanical, and trade installation work.

Installation Notes

Lag screws of this diameter typically require a pilot hole to prevent wood splitting — consult applicable building codes or fastener manufacturer guidelines for recommended pilot hole sizing. Power down or de-energize any adjacent electrical or mechanical equipment before drilling and driving fasteners near live systems. A socket wrench, nut driver, or impact driver with the appropriate hex socket is required for installation. Do not overtighten, as this can strip the wood substrate or compromise the fastener shank.