ASTM A563 Heavy Hex Structural Nuts
These heavy hex nuts are manufactured to meet ASTM A563 specifications. They are suitable for structural bolting applications requiring increased bearing surface.



Technical Specifications
Product Overview
ASTM A563 Heavy Hex Structural Nuts
These heavy hex structural nuts are engineered for high-strength applications, providing an increased bearing surface and wrenching area essential for structural integrity. Designed to meet ASTM A563 specifications, they are compatible with A325 and A490 bolts. Constructed from durable medium carbon steel, these nuts ensure superior tensile strength and reliability in demanding environments.
Technical Specifications
Finish Options
Supported Standards
- DIN
- ISO
- ANSI
- ASME
- BS
- AS
- JIS
- Material
- Carbon SteelAlloy Steel
- Available Grades
- 8.810.912.9Gr5Gr8
Logistics & Supply
Monthly Supply Ability
- Delivery Time
- 7-30 days
- Standard Packaging
- 25kg per carton, 36 cartons per pallet
Applications
Common Use Cases
- Building Construction
- Instrumentation
- Automotive
- Furniture



