Heavy hex bolts are made from Grade B7 A193 steel. Our stocked diameters include, 1/2”, 5/8”, 3/4", or 7/8”. Heavy hex bolts are ideal for a variety of applications but are particularly suited to creating structural connections in buildings, bridges, and other infrastructure.
These machine bolts are made from Grade A A307 steel. We carry options with low carbon, hot-dipped galvanized, or yellow zinc finishes. Grade A steel hexagon bolts are a popular option for various fastening applications.
Our Grade B steel hex bolts are manufactured from A307 steel and feature a zinc, hot-dipped galvanized, or plain finish. Lengths vary to meet your needs, ranging from 1-1/4” to 9”.
Also called joint fasteners, draw bolts are often used to install or renovate countertops and countertop components. Made from high-quality steel with a zinc finish, these hex head draw bolts are available in a variety of configurations.
Hexagon bolts made from 18-8 stainless steel are an aesthetically pleasing and cost-effective option used in wastewater treatment, medical, and other applications. UNC and UNF thread types are stocked and ready to ship.
Machine bolts made from 316 stainless steel feature high tensile strength and heightened durability. Our comprehensive inventory features bolt lengths from 1/2" to 6” as well as 10 to 20 threads per inch.
Our aluminum hex cap bolts are available with 1/4", 3/8”, or 1/2” diameters. They are commonly applied alongside a nut or washer
as a component of an industrial fastener assembly.
Grade 2 steel hex cap bolts are a popular option used in many industries. We offer black oxide or zinc finishes with UNC or UNF thread types to meet the need of any application.
Grade 5 machine bolts are available with coarse or fine threads and in a zinc or plain finish. UNC and UNF thread types are available and range from 4.5 to 28 threads per inch.
Our Grade 8 hex cap bolts are available with fine or coarse threads with a plain or yellow zinc finish. We also offer heavy hex bolts
made from Grade 8 steel. Various diameters, lengths, and threads are stocked!
Made in the USA and available with a fine or coarse thread, Grade 9 machine bolts with an EcoGuard finish are ideal for high-stress, high-strength applications. The EcoGuard finish ensures up to 1,000 hours of salt spray corrosion resistance.
Silicon bronze machine bolts feature excellent resistance to corrosion or extreme temperatures, making them ideal for marine applications. We stock bronze hexagon bolts in a variety of diameters, lengths, and threads per inch to meet your needs.
Features & Configurations for Hex Bolts
Hex bolts come in partial and full threads with diameters ranging from 1/4" to 2-1/2”. UNC and UNF threads are currently stocked with a wide range of threads per inch to meet the exact needs of your application. Choose from black oxide, plain, zinc, and other finishes. Material options include:
- Stainless steel
- Silicon bronze
- And others!
Custom-Manufactured Machine Bolts
Does your application require a non-standard length, diameter, material, or other special configuration? BW Industrial Sales has you covered with our comprehensive custom manufacturing
Hex Cap Bolts for Industrial Applications
While machine bolts are most often used in machinery and construction, they apply to a wide variety of industrial uses, such as:
- Steel fabrication
- Erecting, repairing, or maintaining infrastructure
- Woodworking projects
- Automotive assemblies
- And much more!
Your Partner for Wholesale Machine Bolts
Here at BW Industrial Sales
, your satisfaction is our number one priority! Our enhanced VMI solutions
and highly trained staff ensure that you will never run out of stock again. If you have any questions about wholesale hex bolts, bulk orders, or any other manufacturing parts or tooling, contact us
today. Request a quote
to get started.