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NSI Industries J1543 - Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 6 in. length, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack
NSI Industries

J1543

Alternate Item Number: 81243

UPC: 639720812435


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The NSi Industries J1543 Spring Wing Toggle Bolt is a heavy-duty fastening solution engineered for secure mounting in hollow walls, drywall, and plaster. Constructed from high-strength steel with a zinc chromate finish, this toggle bolt delivers superior corrosion resistance and long-lasting performance in demanding environments. With a 6-inch length and 5/16-inch diameter, it provides robust load-bearing capacity for mounting shelves, electrical boxes, support brackets, and fixtures in hollow wall applications. Key specifications include a right-hand thread for standard installation, a slotted drive type for compatibility with flathead screwdrivers, and a flat head design for flush mounting. The 7/8-inch drill size ensures compatibility with standard masonry bits, while the spring wing mechanism expands behind the wall surface to distribute weight evenly and prevent pull-through. Packaged in a convenient 25-piece pack, the J1543 is ideal for construction professionals, contractors, and DIY enthusiasts seeking a reliable, high-performance toggle bolt for hollow wall applications. Unlike plastic anchors or weaker metal fasteners, the steel construction of the J1543 offers significantly higher tensile and shear strength, making it suitable for heavier loads. The zinc chromate finish provides additional protection against rust and corrosion, extending the bolt's lifespan in indoor and semi-outdoor environments. Whether used in residential, commercial, or industrial settings, this toggle bolt ensures secure, long-term installations with minimal risk of failure. Compatible with standard 5/16-inch bolts and screws, the J1543 integrates seamlessly into existing workflows. Its design adheres to UNSPSC code 31161609, confirming its classification as a hollow wall anchor for professional applications. Trust NSi Industries, a U.S.-based manufacturer, for durable fastening solutions backed by decades of industry expertise.
  • Heavy-duty steel construction with zinc chromate finish for corrosion resistance
  • 6-inch length x 5/16-inch diameter for secure hollow wall mounting
  • Right-hand thread and slotted drive for easy installation with standard tools
  • Flat head design ensures flush mounting in drywall and plaster
  • Spring wing mechanism distributes load evenly for high pull-out strength

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries
Diameter
5/16 in
Finish
Zink Chromate
Head Type
Flat Head
Length
6 IN
Material
Steel
Mounting Type
Spring Wing Toggle
Series
J1543
Size
6 in. x 5/16 in.
Special Features
Features: Bolts and Wings in One Package
Thread
Right Hand
Thread Type
Right Hand
Type
Spring Wing Toggle 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)
3.790 L
Package Weight (Metric)
1.719 kg
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 6 in. length, 5/16-18 in. Size, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack

J1518

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Round head, 6 in. length, 5/16-18 in. Size, 5/16 in. diameter, Right Hand thread, Slotted drive type, 7/8 in. drill size, 25 per pack
Toggle bolts and wings for use in hollow block or gypsum wallboard. This product is made of steel with a zinc plated finish. It has a 6 inch length, 3/16 inch diameter, #10 size, and a slotted round head.

58396J

Toggle bolts and wings for use in hollow block or gypsum wallboard. This product is made of steel with a zinc plated finish. It has a 6 inch length, 3/16 inch diameter, #10 size, and a slotted round head.
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack

J1545

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 1/8 in. diameter, Right Hand thread, Slotted drive type, 7/16 in. drill size, 50 per pack

J1530

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 4 in. length, 1/8 in. diameter, Right Hand thread, Slotted drive type, 7/16 in. drill size, 50 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack

J1544

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 3/8 in. diameter, Right Hand thread, Slotted drive type, 1 in. drill size, 25 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 2 in. length, 3/16 in. diameter, Right Hand thread, Slotted drive type, 9/16 in. drill size, 50 per pack

J1531

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 2 in. length, 3/16 in. diameter, Right Hand thread, Slotted drive type, 9/16 in. drill size, 50 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 3/16 in. diameter, Right Hand thread, Slotted drive type, 9/16 in. drill size, 50 per pack

J1532

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Flat head, 3 in. length, 3/16 in. diameter, Right Hand thread, Slotted drive type, 9/16 in. drill size, 50 per pack
Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Square Mushroom-Truss head, 4 in. length, 3/16 in. diameter, Right Hand thread, Square drive type, 9/16 in. drill size, 50 per pack

J1565

Spring Wing Toggle Bolt, Steel material, Zinc Chromate finish, Square Mushroom-Truss head, 4 in. length, 3/16 in. diameter, Right Hand thread, Square drive type, 9/16 in. drill size, 50 per pack

Frequently Asked Questions

What materials are J15 series toggle bolts made from?

Spring Wing Toggle Bolts in the J15 series are made from Steel Zinc and 18-8 Stainless Steel.

What product type is covered by this specification sheet?

This specification sheet applies to Spring Wing Toggle Bolts.

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