Heavy Hex Nuts - Portland Bolt

Heavy hex nuts are available in a number of grades and specifications including: ASTM, SAE, and AASHTO.

Manufacturing - ASTM A193

A Comprehensive Thread Pitch Chart for Construction Fasteners Produced by Portland Bolt & Manufacturing Co. Since 1912, PDF, Tools

Iron & Steel Weight Chart: A Comprehensive Listing of Common Structural Shapes and their Respective Weights per Unit

Recommended Nuts and Washers - F1554 Anchor Bolts

ASTM A307: Scope, PDF, Screw

A Comprehensive Thread Pitch Chart for Construction Fasteners Produced by Portland Bolt & Manufacturing Co. Since 1912, PDF, Tools

Lexco Wire Rope Spec Sheets, PDF, Stainless Steel

Manufacturing - ASTM A320

A Comprehensive Thread Pitch Chart for Construction Fasteners Produced by Portland Bolt & Manufacturing Co. Since 1912, PDF, Tools

03 Rod Seal - Section 63-76 PDF, PDF, Mechanical Engineering

Rods - Light Pole Anchor Bolts

Hex vs. Heavy Hex Nuts - Portland Bolt

Heavy Hex Nuts, ASTM A194/A194M and ASME SA194/SA194M, 2HM, Plain, PDF

PROCO Flexible Joints, PDF, Pipe (Fluid Conveyance)

Hardware - ASTM A193