Product Overview
Lot of 2 Heavy Hex Head Bolts 1-1/2-6 UNC 2A x 6-1/4 – Unused New Old Stock
This lot includes two heavy hex head bolts made from alloy steel. Each bolt is 1-1/2"-6 UNC 2A x 6-1/4" long, ASTM A-193 B16 grade, with a 4-inch thread length.
ASTM A193 Grade B16 bolts are engineered for high-temperature and high-pressure service, making them a standard choice for power generation, petrochemical, and industrial plant applications where strength and reliability are critical.
Product Condition
Unused, new old stock. Clean alloy steel finish with no signs of installation. Offered as a lot of two bolts.
Product Overview
These heavy hex head bolts are manufactured to ASTM A193 B16 standards, ensuring durability and compliance for demanding service conditions. With a coarse 6-thread pitch (UNC 2A), they provide secure fastening for heavy-duty industrial and mechanical assemblies.
Key Features
- Type: Heavy Hex Head Bolt
- Material: Alloy Steel
- Thread Size: 1-1/2"-6 UNC 2A
- Length: 6-1/4 inches
- Thread Length: 4 inches
- Grade: ASTM A193 B16 (high-temperature service)
- Lot Quantity: 2 bolts
- Unused, NOS condition
- Designed for industrial, petrochemical, and mechanical use
Applications
- Industrial piping and pressure vessel assembly
- Petrochemical plant construction and maintenance
- Power generation and turbine equipment
- Heavy machinery fastening
- OEM and MRO (maintenance, repair, operations) stock
- High-temperature and high-pressure systems
Frequently Asked Questions
What is included in this listing?
This lot includes two (2) heavy hex head bolts, as shown in the photos.</p
