Authorized NSI Industries Distributor
NSI Industries JBBH65 - Bolt, 1/2-13 in. size, 1-3/4 in. length, Hex head, Silicon Bronze, 50 per pack
NSI Industries

JBBH65

Alternate Item Number: 80763

UPC: 639720807639

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Overview

The NSi Industries JBBH65 Bolt is a precision-engineered silicon bronze hex head bolt designed for harsh environments where corrosion resistance and strength are critical. This 1/2-13 threaded bolt measures 1-3/4 inches in length, providing a secure fastening solution for marine, construction, and industrial applications. Made from silicon bronze, it delivers superior resistance to saltwater, chemicals, and atmospheric corrosion, outperforming standard steel fasteners in durability. The hexagonal head allows for easy installation with standard tools, while the 50-piece bulk packaging ensures cost-effective procurement for large projects. NSi Industries, a trusted U.S.-based manufacturer, adheres to rigorous industry standards, making this bolt ideal for assemblies requiring long-term reliability in corrosive conditions. Compatible with silicon bronze or stainless steel nuts, it maintains consistent performance in high-moisture or chemically aggressive environments.
  • Material: Silicon bronze for superior corrosion resistance in marine and chemical environments
  • Thread size: 1/2-13 UNC for compatibility with standard nuts and tapped holes
  • Length: 1-3/4 inches for secure fastening in thick materials
  • Head type: Hex head for easy installation with standard tools
  • Packaging: 50 bolts per pack for bulk project cost savings

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Head Type
Hex
Length
1-3/4 in
Material
Silicon Bronze
Size
1/2-13 IN
Type
Cap Screw
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)
6.540 L
Package Weight (Metric)
2.967 kg
This is a 3/8-16 x 1-3/4 inch cap screw with a hex head. It is made of silicon bronze and has a copper-colored head. The thread type is coarse, with a thread size of 16.

54428J

This is a 3/8-16 x 1-3/4 inch cap screw with a hex head. It is made of silicon bronze and has a copper-colored head. The thread type is coarse, with a thread size of 16.
Bolt, 1/2-13 in. size, 1-1/2 in. length, Hex head, Silicon Bronze, 50 per pack

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Frequently Asked Questions

What material are these hex bolts made of?

These hex bolts are made of silicon bronze.

What product series does this specification sheet cover?

This specification sheet applies to all Hex Bolts - Silicon Bronze in the BBH and JBBH series.

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