Heavy Hex Nuts - Portland Bolt

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

Heavy Hex Nuts _ Portland Bolt - [PDF Document]

Hex vs. Heavy Hex Nuts - Portland Bolt

Fig90 Riserclamp, PDF, Pipe (Fluid Conveyance)

PROCO Flexible Joints, PDF, Pipe (Fluid Conveyance)

Manufacturing

Manufacturing - ASTM A193

Heavy Hex Nuts - Portland Bolt

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

Object

Top 20 Fastener Manufacturers and Brands in the USA - Powertelcom

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