Structural Hardware Part Numbers Reference Guide

Welcome to our comprehensive reference guide for structural hardware part numbers. Whether you’re working on a small project or a large-scale construction, understanding the specifications of bolts, nuts, and washers is crucial. Our guide breaks down the part numbers into easy-to-understand prefixes and suffixes, helping you quickly identify the right components for your needs.

For example:

• H2-G: Hex Bolt Grade 2, Galvanized
• H2-P: Hex Bolt Grade 2, Plain
• H2-GD: Hex Bolt Grade 2, Galvanized Domestic
• H2-ASSEM: Hex Bolt Grade 2, comes with nut and washer

Similarly:

• H4-Z: Hex Bolt 304 Stainless, Zinc
• LB2-PD: Lag Bolt Grade 2, Plain Domestic
• AB2-ZD: Anchor Bolt Grade 2, Zinc Clear
• WA-GI: Washer SAE Flat, Galvanized Imported