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NSI Industries JDIA58SS - Drop-In Anchor, 5/8-11 in. Size, 2-1/2 in. length, 7/8 in. drill size, 18-8 Stainless Steel 25 per pack
NSI Industries

JDIA58SS

Alternate Item Number: 81882

UPC: 639720818826

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Specification Sheet

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Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The NSi Industries JDIA58SS Drop-In Anchor (SKU: JDIA58SS) is a precision-engineered machine-threaded expansion anchor designed for heavy-duty fastening in solid concrete, hard stone, and solid block applications. Constructed from 18-8 stainless steel, this anchor delivers exceptional corrosion resistance, making it ideal for both indoor and outdoor environments, including harsh or corrosive conditions. With a 5/8-11 thread size and a 2-1/2-inch length, the JDIA58SS provides reliable anchoring in demanding structural and mechanical applications. Key specifications include a 7/8-inch drill bit diameter for precise hole sizing and a drop-in design that ensures flush installation with the surface. Each pack contains 25 anchors, providing a cost-effective solution for large-scale projects. The anchor’s machine-threaded expansion mechanism delivers superior pull-out resistance, making it suitable for critical connections in construction, industrial equipment, and infrastructure projects. Compatible with standard 5/8-11 threaded fasteners, the JDIA58SS is optimized for use in concrete anchors, masonry fasteners, and structural assemblies where strength and durability are paramount. Its 18-8 stainless steel composition ensures long-term performance without degradation, even in high-moisture or chemically aggressive environments. Whether for commercial construction, industrial machinery, or infrastructure projects, the JDIA58SS Drop-In Anchor offers a dependable and efficient fastening solution. Note: This product is part of NSi Industries’ line of drop-in anchors, which are widely used in applications requiring permanent or semi-permanent anchoring in solid substrates. For alternative materials or sizes, refer to NSi Industries’ catalog for Type 304 or Type 316 stainless steel options.
  • 5/8-11 thread size for compatibility with standard fasteners
  • 2-1/2" length for deep embedment in solid concrete and masonry
  • 7/8" drill size for precise hole preparation
  • 18-8 stainless steel construction for corrosion resistance
  • 25 anchors per pack for bulk project efficiency

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries, Structural Fastening to Concrete Floors
Drill Size
7/8 IN
Finish
Zink Chromate
Grade
18-8
Length
2-1/2 in
Material
Stainless Steel
Material
18-8 Stainless Steel
Size
5/8-11 IN
Type
Drop-In Anchor
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)
8.360 L
Package Weight (Metric)
3.792 kg
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A 5/16 x 2-1/2 in. sleeve anchor with hex nut. It is made of Type 304 stainless steel. The sheet lists a drill bit diameter of 5/16 in. and a minimum embedment depth of 1-3/16 in.

61522SSJ

A 5/16 x 2-1/2 in. sleeve anchor with hex nut. It is made of Type 304 stainless steel. The sheet lists a drill bit diameter of 5/16 in. and a minimum embedment depth of 1-3/16 in.
Drop-In Anchor, 3/8-16 in. Size, 1-9/16 in. length, 1/2 in. drill size, 18-8 Stainless Steel 50 per pack

JDIA38SS

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JDIA58

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Drop-In Anchor, 1/2-13 in. Size, 2 in. length, 5/8 in. drill size, Zinc 50 per pack

JDIA12

Drop-In Anchor, 1/2-13 in. Size, 2 in. length, 5/8 in. drill size, Zinc 50 per pack
Drop-In Anchor, 1/2-13 in. Size, 2 in. length, 5/8 in. drill size, 18-8 Stainless Steel 50 per pack

JDIA12SS

Drop-In Anchor, 1/2-13 in. Size, 2 in. length, 5/8 in. drill size, 18-8 Stainless Steel 50 per pack
3/8 x 1-3/4 Hex Large Diameter Heavy Duty Concrete Screw Stainless Steel

LCS3816SS

3/8 x 1-3/4 Hex Large Diameter Heavy Duty Concrete Screw Stainless Steel
Ultimate Anchor Kit 6, 314 pieces, Plastic Red Anchors, 10x1 Pan Head Tapping Screws, 1/4 x 4 Masonry Drill Bit, Plastic Self-Drilling Wall Anchors, 8x1-1/4 Pan Head Tap Screws, Plastic Blue Anchors, Zinc Alloy Self-Drill Wall Anchors, 3/16 x 3-1/2 Masonry Drill Bit, Truss Head Machine Screws, Spring Wing Toggle Heads

UAK6

Ultimate Anchor Kit 6, 314 pieces, Plastic Red Anchors, 10x1 Pan Head Tapping Screws, 1/4 x 4 Masonry Drill Bit, Plastic Self-Drilling Wall Anchors, 8x1-1/4 Pan Head Tap Screws, Plastic Blue Anchors, Zinc Alloy Self-Drill Wall Anchors, 3/16 x 3-1/2 Masonry Drill Bit, Truss Head Machine Screws, Spring Wing Toggle Heads

Frequently Asked Questions

What materials are JDIA series drop-in anchors made from?

JDIA series drop-in anchors are available in steel zinc and stainless steel.

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