Why Choose F436 Plain Alloy Flat Washers?
Our F436 plain alloy flat washers at AlbanyCountyFasteners.com are engineered for high-strength structural applications, ensuring reliable fastening in demanding environments. Also known as F436 structural washers, these washers are made from hardened medium carbon steel, meeting ASTM F436 specifications for hardness (HRC 38-45) and compatibility with A325 and A490 structural bolts. Their flat, circular design distributes the load of bolts or screws evenly, minimizing surface damage and enhancing durability under high clamping pressures. Available in imperial sizes like 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", and 1-1/4", they are ideal for heavy-duty construction and industrial projects.
- High-Strength Design: Hardened steel withstands high clamping pressures.
- ASTM F436 Compliance: Meets strict standards for structural use.
- Load Distribution: Evenly spreads fastener pressure to protect surfaces.
- Wide Sizing: Compatible with common structural bolt sizes.
Applications for F436 Plain Alloy Flat Washers
F436 structural washers are designed for projects requiring robust, high-strength fastening in structural and industrial settings. Their versatility makes them suitable for:
- Steel-to-steel connections in buildings and bridges
- Heavy machinery and equipment anchoring
- Structural bolt assemblies in infrastructure projects
- Construction of industrial frameworks
Frequently Asked Questions (FAQ)
F436 plain alloy flat washers are hardened, high-strength washers made from medium carbon steel, designed to distribute the load of structural bolts like A325 and A490 evenly, meeting ASTM F436 standards for heavy-duty applications.
How do F436 plain alloy flat washers differ from standard flat washers?F436 washers are hardened to HRC 38-45 and designed for structural use with high-strength bolts, offering greater strength and a smaller outside diameter compared to standard flat washers like USS or F844.
Are F436 plain alloy flat washers suitable for corrosive environments?Plain F436 washers are ideal for dry, non-corrosive environments. For corrosive settings like marine or outdoor exposure, galvanized F436 washers are recommended for enhanced durability.
What tools are needed to install F436 plain alloy flat washers?No special tools are required. Use a standard wrench or socket compatible with the structural bolt or nut. Place the washer between the bolt head or nut and the surface for proper load distribution.
How do I choose the right size F436 plain alloy flat washer?Select based on the structural bolt size and load requirements. Common sizes include 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", and 1-1/4" inner diameters. Check sizing charts or consult our team for guidance.