NSI Industries JBLS40 - Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 4-1/2 in. length, 1/4 in. Size, Right Hand thread, 100 per pack
NSI Industries

JBLS40

Alternate Item Number: 76440

UPC: 639720764406

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Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JBLS40 Hexagon Lag Bolt is a precision-engineered fastening solution for heavy-duty industrial applications. Made from cold-rolled steel, this 1/4-inch diameter bolt measures 4-1/2 inches in length with a right-hand thread for secure installation. The zinc chromate finish provides corrosion resistance in outdoor and high-moisture environments, extending service life in structural, machinery, and construction projects. Key specifications include a hex head for torque application with standard tools and a 100-count bulk packaging for efficient procurement. This lag bolt meets industrial standards for load-bearing applications where reliable fastening is critical. Typical uses include securing wooden beams to metal frames, mounting machinery bases, and anchoring structural components in commercial and residential construction. NSi Industries, a U.S.-based manufacturer, produces this bolt to consistent tolerances for predictable performance. The right-hand thread design allows for straightforward installation with standard lag bolt drivers or hex sockets. Each pack provides sufficient quantity for large projects, reducing procurement frequency while maintaining quality control.
  • 1/4" diameter x 4-1/2" length hex lag bolt
  • Cold-rolled steel construction for strength
  • Zinc chromate finish resists corrosion
  • Right-hand thread for standard installation
  • 100 bolts per pack for bulk projects

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries
Finish
Zink Chromate
Head Type
Hexagon
Length
4-1/2 In
Material
Steel
Series
JBLS40
Size
1/4 IN
Thread
Right Hand
Type
Hexagon Lag Bolt
Package Dimensions (L x W x H)
4.5 IN x 4.5 IN x 7.25 IN
Package Dimensions (L x W x H)
11.43 cm x 11.43 cm x 18.415 cm
Package Weight (Imperial)
4.960 L
Package Weight (Metric)
2.250 kg
Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 4-1/2 in. length, 1/2 in. Size, Right Hand thread, 25 per pack

JBLS50

Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 4-1/2 in. length, 1/2 in. Size, Right Hand thread, 25 per pack
Lag bolt for use in wood in non-corrosive environments. It is made of steel with a zinc plated finish and has a hex head. The screw is 4.500 in long, 0.250 in in diameter, with size 1/4"–10 x 4-1/2" and 10 threads.

57072

Lag bolt for use in wood in non-corrosive environments. It is made of steel with a zinc plated finish and has a hex head. The screw is 4.500 in long, 0.250 in in diameter, with size 1/4"–10 x 4-1/2" and 10 threads.
Screw, Lag Bolt, Size 1/2 x 4 Inch, Electro-Galvanized Steel

E150S-1/2X4EG

Screw, Lag Bolt, Size 1/2 x 4 Inch, Electro-Galvanized Steel

Frequently Asked Questions

What materials are JBLS series Hex Lag Bolts made of?

JBLS series Hex Lag Bolts are made from Steel Zinc, 18-8 Stainless Steel, and Galvanized materials.

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