Hillman Zinc Hex Tap Bolt 5/16" X 4"

Hillman Zinc Hex Tap Bolt 5/16" x 4"

This Hillman zinc-plated hex tap bolt measures 5/16" x 4" and is a fully threaded machine bolt made to hold facing materials firmly together and prevent shear movement. It is made from grade 2 steel, which suits most general-purpose applications, and the zinc plating gives moderate protection against rust and corrosion in typical use. The coarse 5/16"-18 thread runs the full length of the shank, so the bolt can handle a wide range of material thicknesses. It is well suited to wood-to-wood, wood-to-metal and metal-to-metal fastening in construction, agricultural and automotive projects. The hex head tightens easily with a wrench or socket.

Features & Details

• Material: Grade 2 steel, recommended for most general uses.
• Finish: Zinc plating for moderate protection against rust and corrosion.
• Head type: Hex head.
• Size: 5/16" diameter x 4" length.
• Thread: Coarse 5/16"-18 thread, fully threaded shank.
• Versatile fastening: Designed to join facing materials and prevent shear movement.
• Material thickness: The full-length thread accommodates a wide range of material thicknesses.
• Installation tip: Pre-drill holes, and use washers and nuts of a similar grade and finish.