B&G Technical Information Page

ASTM, SAE, & ISO Grade Markings & Mechanical Properties

Weight of Heavy Hex Bolts without Nuts

Estimated Weight Chart for Threaded Rod

Estimated Weight Chart for Nuts

Glossary of Fastener Terminology

Alloy & stainless fasteners

Room Temperature Strength of Common Fastener Alloys

Fastener Metal Service Temperatures

Hardness Conversion Table

Corrosion Resistance of Common Fastener Alloys

Weight Conversion Table

Round Bar Weights

All fastener weights and measurements offered above are approximate.