Authorized NSI Industries Distributor
NSI Industries JCB33 - Carriage Bolt, Steel material, Zinc, Mushroom Head, 2 in. length, 1/2-13 in. Size, Right Hand thread, 25 per pack

NSI Industries JCB33 Carriage Bolt, Steel material, Zinc, Mushroom Head, 2 in. length, 1/2-13 in. Size, Right…

Alternate Item Number: 83065

UPC: 639720830651

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI Industries JCB33 is a Grade 2 carriage bolt meticulously crafted from durable steel, ensuring robust performance and longevity. Its surface is enhanced with a zinc plating, providing essential corrosion resistance to protect against environmental degradation and maintain structural integrity over time. This carriage bolt is engineered with a precise 1/2-13 UNC thread size, a standard for many industrial and construction applications, and boasts a substantial 2-inch length, allowing for secure fastening through a variety of material thicknesses. The distinctive mushroom head design of the JCB33 is a key feature, engineered to prevent rotation once the bolt is tightened. This self-locking characteristic significantly simplifies the installation process, eliminating the need for additional tools or washers to maintain stability and ensuring a consistently secure and reliable connection. Each convenient pack contains 25 bolts, offering a practical and efficient quantity for a wide range of project requirements, from small repairs to larger installations. This specific carriage bolt is a component of the broader JBHC series offered by NSI Industries, a product line that also encompasses galvanized options for applications requiring different levels of corrosion protection. NSI Industries, the manufacturer of the JCB33, is headquartered at 229 Cross Street, Bristol, CT 06010. Further contact information for NSI Industries is readily available via phone and fax for customer inquiries and support. The JCB33 is ideally suited for applications where joining materials necessitates a smooth, snag-free surface finish, and where substantial holding power is a critical requirement for the integrity of the assembly. For projects that specifically demand the superior corrosion resistance and aesthetic qualities of stainless steel, users are encouraged to consult the comprehensive NSI Industries catalog for alternative product offerings.
  • Steel material with zinc plating for corrosion resistance
  • 1/2-13 UNC thread size
  • 2-inch length
  • Mushroom head design prevents rotation
  • Grade 2 strength, 25 bolts per pack

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries
Finish
Zink Chromate
Head Type
Mushroom Head
Length
2 in
Length
50.8 mm
Material
Steel
Size
1/2-13 IN
Thread
Right Hand
Thread Type
Right Hand
Type
Carriage Bolt
Package Dimensions (L x W x H)
3.5 IN x 3.5 IN x 5.75 IN
Package Dimensions (L x W x H)
8.89 cm x 8.89 cm x 14.605 cm
Package Weight (Imperial)
3.070 L
Package Weight (Metric)
1.393 kg
Carriage Bolt, Steel material, Zinc, Mushroom Head, 2 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack

JCB4

Carriage Bolt, Steel material, Zinc, Mushroom Head, 2 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack
Carriage bolts with a round head and zinc plated finish. Made of steel and sized 1/4"-20 x 2" with a 1/4" diameter and 20 thread count. The square neck is designed to keep the bolt from turning as a nut is tightened.

55132

Carriage bolts with a round head and zinc plated finish. Made of steel and sized 1/4"-20 x 2" with a 1/4" diameter and 20 thread count. The square neck is designed to keep the bolt from turning as a nut is tightened.
Carriage Bolt, Steel material, Zinc, Mushroom Head, 4 in. length, 3/8-16 in. Size, Right Hand thread, 50 per pack

JCB28

Carriage Bolt, Steel material, Zinc, Mushroom Head, 4 in. length, 3/8-16 in. Size, Right Hand thread, 50 per pack
Carriage Bolt, Steel material, Zinc, Mushroom Head, 1-1/2 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack

JCB3

Carriage Bolt, Steel material, Zinc, Mushroom Head, 1-1/2 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack
Carriage Bolt, Steel material, Zinc, Mushroom Head, 3 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack

JCB6

Carriage Bolt, Steel material, Zinc, Mushroom Head, 3 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack
Carriage Bolt, Steel material, Zinc, Mushroom Head, 2-1/2 in. length, 1/2-13 in. Size, Right Hand thread, 25 per pack

JCB34

Carriage Bolt, Steel material, Zinc, Mushroom Head, 2-1/2 in. length, 1/2-13 in. Size, Right Hand thread, 25 per pack
Carriage Bolt, Steel material, Zinc, Mushroom Head, 3 in. length, 1/2-13 in. Size, Right Hand thread, 25 per pack

JCB35

Carriage Bolt, Steel material, Zinc, Mushroom Head, 3 in. length, 1/2-13 in. Size, Right Hand thread, 25 per pack
Carriage Bolt, Steel material, Zinc, Mushroom Head, 1 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack

JCB2

Carriage Bolt, Steel material, Zinc, Mushroom Head, 1 in. length, 1/4-20 in. Size, Right Hand thread, 100 per pack

Frequently Asked Questions

What product type is the JCB series?

The JCB series consists of Carriage Bolts.

What materials are JCB series carriage bolts made from?

JCB series carriage bolts are made from 18-8 Stainless Steel and 316 Stainless Steel.

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Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

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