Product Announcements:
Bolts

Customer orders are produced for quick shipment. Nickel alloys and NITRONIC stainless are available for the petrochemical, pharmaceutical, aerospace and food preparations. Large and small sizes, plus high strength fasteners can be fabricated to your specifications.

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Custom Non Standard Fastener Manufacturer with 24 hour turnaround capabilities Read more...

Inflation and borrowing costs will continue to increase into 2023
National Bolt & Nut will lock-in todays costs on all your non-standard and off the shelf fastener needs. Read more...

High-strength or heat-treated fasteners are often required to handle the tensile, shear or combination loads on the bolted joints in demanding applications. Many demanding applications require high-strength fasteners in order to handle high tensile and shear stresses generated by the applied loads on the bolted or fastened joint. Read more...

Electroplating is the process of adding a thin layer of metal to a workpiece of a different base metal. It is common for jewelry, as it is an inexpensive means to improve visual beauty by adding a layer of gold or other attractive metal. Read more...

Bolts and screws are so ubiquitous that it’s impossible to fully articulate their importance or applications. These fasteners literally hold the world around us together. From the rigors of the industry to the rumble of cars, trains, and planes, to the furniture that adorns our homes and offices, bolts play an integral role in assembling the materials that structure our lives. Read more...

Since 1962 we've carried an extensive stock of hard to find items. From the smallest machine screws to
the largest hex nut, Bayou City Bolt can fulfill your fastener needs. We also offer the lowest minimums
in the industry, and sell by the piece or in bulk - you buy only the fasteners you need Read more...

One of the outstanding services Bayou City Bolt has developed for its customers the Bin Service Program. Bayou City Bolt will help resolve your inventory problems and keep your projects running smoothly. Read more...

Why did that joint fail? More than likely, it was an issue of inadequate torqueing. Proper torqueing is vital to the function of the bolt and is determined by several, often conflicting factors.

A properly tightened bolt has its material stretched slightly, but not beyond its elastic limit. Read more...

OIL AND GAS

Bayou City Bolt stocks bolts for both new construction and maintenance within the oil and gas industry. We have supplied B7 Studs and All Thread for new piping construction, headed bolts for machinery and equipment, and anchor bolts for metal buildings. Read more...