Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

USA INDUSTRIALS Grade B8M Heavy Hex Bolt, 5/8"-11, 2 in, Plain, 5-Pack - Grade B8M Heavy Hex Bolts
USA INDUSTRIALSGrade B8M Heavy Hex Bolts

USA INDUSTRIALS Grade B8M Heavy Hex Bolt, 5/8"-11, 2 in, Plain, 5-Pack

USA INDUSTRIALS Grade B8M Heavy Hex Bolts are structural bolts made from stainless steel, supplied in a small pack of five with a 5/8"-11 thread size and 2-inch length. Manufactured to ASTM A193 material quality…

SKU 3G-OTH-747036

Also listed as: ZBOLT5115 · ZBOLT 5115

Brand
USA INDUSTRIALS
Item
Grade B8M Heavy Hex Bolt, 5/8"-11, 2 in, Plain, 5-Pack
Category
Grade B8M Heavy Hex Bolts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-5115
Type
Structural Bolt
Pack Size
Small
Thread Size
5/8"-11
Includes Nut
No
Dimensional Standards
ASME B18.2.1
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Material Quality Standards
ASTM A193

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Grade B8M Heavy Hex Bolts are structural bolts made from stainless steel, supplied in a small pack of five with a 5/8"-11 thread size and 2-inch length. Manufactured to ASTM A193 material quality standards and ASME B18.2.1 dimensional standards, these inch-system bolts are globally sourced and do not include a nut.

Frequently Asked Questions

What is a Grade B8M heavy hex bolt used for?

Grade B8M heavy hex bolts are used in high-temperature and corrosive environments such as chemical processing, oil and gas, and power generation. The stainless steel construction and ASTM A193 compliance ensure reliable performance in flanged connections and structural joints where strength and corrosion resistance are critical.

What are the specifications of USA INDUSTRIALS Grade B8M heavy hex bolts?

These bolts are 5/8"-11 thread size, 2 inches long, plain finish, and made from stainless steel Grade B8M. They meet ASTM A193 material standards and ASME B18.2.1 dimensional standards. Pack of five, inch system, structural bolt type, globally sourced, nut not included.

Where to buy USA INDUSTRIALS Grade B8M heavy hex bolts worldwide?

3G Electric supplies USA INDUSTRIALS Grade B8M heavy hex bolts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ASTM A193 structural bolt pack.

How to select the right heavy hex bolt for a structural application?

Select based on thread size, length, material grade, and environmental conditions. For high-temperature or corrosive service, Grade B8M stainless steel per ASTM A193 is suitable. Verify dimensional compliance with ASME B18.2.1 and ensure the bolt length provides adequate thread engagement without bottoming out.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS grade b8m heavy hex bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts
Structural bolt with heavy hex head, made to ASTM A193 Grade B8M material standards and ASME B18.2.1 dimensional standards. Thread size 1/2"-13, plain finish. Suitable for high-temperature and corrosive service in pressure vessels, flanges, and piping systems
USA INDUSTRIALS
Structural bolt with heavy hex head, made to ASTM A193 Grade B8M material standards and ASME B18.2.1 dimensional standards. Thread size 1/2"-13, plain finish. Suitable for high-temperature and corrosive service in pressure vessels, flanges, and piping systems
Grade B8M heavy hex bolt with 1/2"-13 thread size, manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural bolting applications in high-temperature and corrosive environments, such as pressure vessels, flanges, and piping systems. Supplied in a small pack without nut
USA INDUSTRIALS
Grade B8M heavy hex bolt with 1/2"-13 thread size, manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural bolting applications in high-temperature and corrosive environments, such as pressure vessels, flanges, and piping systems. Supplied in a small pack without nut
This Grade B8M heavy hex bolt is made from stainless steel with a plain finish. It has a 3/4"-10 thread size and a 2-1/2" length, conforming to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural bolting applications in high-temperature or corrosive environments, such as chemical plants, refineries, and pressure vessel flanges
USA INDUSTRIALS
This Grade B8M heavy hex bolt is made from stainless steel with a plain finish. It has a 3/4"-10 thread size and a 2-1/2" length, conforming to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural bolting applications in high-temperature or corrosive environments, such as chemical plants, refineries, and pressure vessel flanges
Grade B8M heavy hex bolt with 7/8"-9 thread size, plain finish. Manufactured to ASTM A193 material quality standards and ASME B18.2.1 dimensional standards. Suitable for structural fastening applications requiring corrosion resistance
USA INDUSTRIALS
Grade B8M heavy hex bolt with 7/8"-9 thread size, plain finish. Manufactured to ASTM A193 material quality standards and ASME B18.2.1 dimensional standards. Suitable for structural fastening applications requiring corrosion resistance
Grade B8M heavy hex bolt, 5/8"-11 thread size, plain finish. Manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural applications requiring corrosion resistance and high-temperature performance, such as pressure vessels, flanges, and piping systems. Sold in a pack of five, nuts not included
USA INDUSTRIALS
Grade B8M heavy hex bolt, 5/8"-11 thread size, plain finish. Manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Suitable for structural applications requiring corrosion resistance and high-temperature performance, such as pressure vessels, flanges, and piping systems. Sold in a pack of five, nuts not included
Grade B8M heavy hex bolt with 3/4"-10 thread size and plain finish. Manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Supplied in a small pack without a nut. Suitable for structural bolting applications requiring corrosion-resistant fasteners
USA INDUSTRIALS
Grade B8M heavy hex bolt with 3/4"-10 thread size and plain finish. Manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. Supplied in a small pack without a nut. Suitable for structural bolting applications requiring corrosion-resistant fasteners
Grade B8M stainless steel heavy hex bolt with 3/4"-10 thread size. Meets ASTM A193 material quality and ASME B18.2.1 dimensional standards. Suitable for high-strength structural fastening in corrosive environments. Supplied without nut
USA INDUSTRIALS
Grade B8M stainless steel heavy hex bolt with 3/4"-10 thread size. Meets ASTM A193 material quality and ASME B18.2.1 dimensional standards. Suitable for high-strength structural fastening in corrosive environments. Supplied without nut
Grade B8M heavy hex bolt with 1/2"-13 thread size, manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. This inch-system structural bolt is supplied in a small pack without a nut. Commonly used in high-temperature and corrosive environments such as pressure vessels, piping flanges, and industrial equipment
USA INDUSTRIALS
Grade B8M heavy hex bolt with 1/2"-13 thread size, manufactured to ASTM A193 material standards and ASME B18.2.1 dimensional standards. This inch-system structural bolt is supplied in a small pack without a nut. Commonly used in high-temperature and corrosive environments such as pressure vessels, piping flanges, and industrial equipment