Headed Bolts

Hex bolts are a commonly used construction fastener. We manufacture hex head bolts up to 2-1/2" in diameter.

Timber bolts have been an industry standard in timber and marine construction for decades. Timber bolts are available up to 1-1/2" in diameter.

View Product Page

Square head machine bolts were the industry standard prior to hex bolts gaining prominence. We manufacture square bolts up to 2" in diameter.

View Product Page

Customize bolts with your brand! We have the capability to manufacture headed bolts customized for your company.

View Product Page

Hex lag screws are used in wood projects. We can provide hex lag screws up to 1-1/2" in diameter.

View Product Page

Portland Bolt manufactures carriage bolts from 1/2" diameter through 1-1/4" diameter in most ASTM, AASHTO, and SAE specifications.

View Product Page

Square lag screws are often used for aesthetic purposes. Square head lag screws are available up to 1-1/2" in diameter.

View Product Page

Counter sunk bolts are specified when a smooth surface is require. We manufacture countersunk bolts up to 1-1/2" in diameter.

View Product Page

Heavy hex bolts offer a larger head pattern than a traditional hex bolt. We can manufacture heavy hex bolts up to 2-1/2" in diameter.

View Product Page

Button head bolts similar to carriage bolts without the square neck under the head. We can manufacture button heads up to 1-1/4" in diameter.

View Product Page

Cross arm or machine bolts are a popular for the pole line industry. We can manufacture cross arm bolts up to 1-1/2" in diameter.

View Product Page

Washer head bolts are typically used in the pole line industry in place of a separate washer/headed bolt combination.

View Product Page

Timber Spikes are galvanized, dome-headed fasteneres with fettered threads for driving into timber connections.

View Product Page

Step Bolts are installed on steel poles as steps.

View Product Page

Headed anchor bolts are used to anchor steel to concrete in place of a rod with a bottom nut.

View Product Page