0030699104086

Crown Bolt

Model # 10408

Internet # 202518540

Store SKU # 124770

5/16 in. x 1-3/4 in. Zinc-Alloy Long Lag Shield (20-Pack)

$12.45 /each

Frequently Bought Together

Product Overview

These lag or expansion shields are used for fastening lag screws into wood and concrete. The expansion shield acts as an anchoring point into a concrete slab or foundation, expanding when the screw threads are engaged during installation. Common uses include frames and outdoor play equipment. When used in conjunction with a lag screw it can also be used in many masonry applications. Use in pre-drilled hole.

California residents: see  Proposition 65 information

  • 20-pieces per pack
  • Zinc alloy construction
  • Zinc-plated
  • 5/16 in. x 1-3/4 in.
  • Working load limit is 275 lbs. shear and 196 lbs. pull in concrete
  • Note: product may vary by store

Specifications

Dimensions

Inside Diameter 
0.3125 in 
Outside diameter (in.) 
0.4375 
Product Depth (in.) 
1.25 
Product Height (in.) 
4.875 
Product Length (in.) 
1.75 in 
Product Width (in.) 
2.75 
Required drill hole size (in.) 
0.5 

Details

Fastener Type 
Concrete Anchor 
Fastener/Connector Material 
Alloy 
Finish Family 
Metallic 
Indoor/Outdoor 
Indoor/Outdoor 
Maximum Weight Capacity (lb.) 
275 
Package Quantity 
20 
Primary Use 
General 
Product Weight (lb.) 
0.71 lb 
Returnable 
90-Day 
Weight Capacity (lb.) 
275 

Warranty / Certifications

Manufacturer Warranty 
None 

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