1/4-20 x 1 Carriage Bolt Zn

Overview

The 1/4-20 x 1 Carriage Bolt Zn (01051) is designed for hardware fastening applications requiring a secure, non-rotating bolt in wood and similar substrates.

Technical Features

• Domed head profile: Provides a finished, low-profile appearance on the exposed face of the fastened material, reducing snag points on the surface.
• Short square section under the head: Bites into the substrate — typically wood — upon installation, preventing bolt rotation while the mating nut is tightened, allowing single-tool installation.
• 1/4-20 thread specification: Standardized Unified Coarse (UNC) thread pitch ensures compatibility with widely available 1/4-20 nuts, washers, and hardware.
• Zinc finish: Applies a corrosion-inhibiting protective coating to the steel fastener, extending service life in general indoor and light-duty outdoor environments.
• 1-inch shank length: Suited for fastening thinner stock, panels, or assemblies where minimal bolt protrusion beyond the nut is required.

Applications

• Securing wooden assemblies such as furniture, decking components, and framing connections where a flush or domed bolt head is preferred on the visible face.
• General construction and carpentry fastening requiring a tamper-resistant, non-rotating fastener solution.
• Light-duty hardware assembly where 1/4-20 threaded fasteners are specified.
• DIY and professional shop projects requiring a clean, standardized carriage bolt in zinc-coated finish.