Fastening BOLTS

Hex head bolt
fastening bolts

Hex bolts and heavy hex bolts are a staple for many applications and are primarily used in conjunction with a nut. System 22, Inc. carries a vast array of these bolts in many materials.

  • Hex Bolts

  • Heavy Hex Bolts

  • Square Head Bolts

  • Carriage Bolts

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Hex Bolts

Hex Bolts

System 22 Inc. offers a comprehensive selection of hex bolts, catering to a multitude of industry needs with an extensive range of lengths, diameters, and metal types. Our inventory includes options in stainless steel, alloy steel, and brass, ensuring we have the perfect hex bolt for any application, whether it's construction, manufacturing, or automotive repair. The versatility and reliability of our hex bolts make them ideal for both structural and non-structural applications, providing robust fastening solutions tailored to meet and exceed your project requirements.

Heavy Hex Head Bolt

Heavy Hex Head Bolts

At System 22 Inc., we understand the demands of heavy-duty construction and industrial applications, which is why we stock a wide variety of heavy hex head bolts. These bolts are known for their thicker heads and larger load-bearing surfaces, making them ideally suited for applications requiring robust fastening capabilities.

Available in several lengths, diameters, and both common and specialized alloys, our heavy hex head bolts ensure high strength and durability for securing large structures in civil engineering, architecture, and machinery contexts. Each bolt in our inventory is designed to withstand the rigors of high-stress environments, providing a reliable and secure solution for your critical fastening needs.

Material and Alloy Specifications

MATERIALS

We are proud to be a distributor and manufacturer of this product in a wide range of metal alloys.

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  • Steel (Grade 2, Grade 5, Grade 8)

  • 300 Series Stainless (18-8, 303, 304, 310, 316, 321, 347)

  • 400 Series Stainless (410, 416, 420, 422, etc.)

  • Duplex Stainless (2101, 2205, 2507, 255, Zeron 100®)

  • High Strength Stainless and Nickel Alloys (A286, Hastelloy® C276, Inconel® 625, Inconel® 718, K-Monel®, Monel® 400, etc.)

  • High Temperature Allows (Haynes® 230, Waspaloy®, MP159®, etc.)

  • ASTM Specifications (ASTM A193, ASTM A320, ASTM A194, ASTM A453, ASTM A540, ASTM A1082, etc.)

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