Strong-Bolt® 2 - 3/4" x 7" Type 316 Stainless-Steel Wedge Anchor

Strong-Bolt® 2 - 3/4" x 7" Type 316 Stainless-Steel Wedge Anchor

Item #: 71-787-964
Type: Expansion Anchor
Material: Type 316 Stainless Steel
Diameter: 3/4"

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  • The head is stamped with the length identification letter, bracketed top and bottom by horizontal lines.


  • Wedge-type expansion anchor designed for optimal performance in cracked and uncracked concrete as well as uncracked masonry.
  • Designed to install easily and securely into a variety of base materials, including concrete, grouted and hollow CMU and brick.
  • Qualified for static and seismic loading conditions (seismic design categories A through F).
  • Suitable for horizontal, vertical and overhead applications.
  • Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes


  • Tri-segmented clip: each segment adjusts independently, increasing follow-up expansion should the hole increase in size as a result of a crack
  • Dual embossments on each clip segment: enables clip to undercut into the concrete thereby increasing follow-up expansion should a crack occur
  • Code listed under IBC/IRC for cracked and uncracked concrete per ICC-ES ESR-3037.
  • Code listed under IBC/IRC for masonry per IAPMO UES ER-240.

Technical Data

Installation 1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed. Drill the hole to the specified minimum hole depth, and blow it clean using compressed air. (Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and dust from drilling. 2. Assemble the anchor with nut and washer so the top of the nut is flush with the top of the anchor. Place the anchor in the fixture, and drive it into the hole until the washer and nut are tight against the fixture. 3. Tighten to the required installation torque.
Product Specifications
Type Expansion Anchor
Material Type 316 Stainless Steel
Diameter 3/4"
Overall Length 7"
No. of Pieces in Pack 10
Body Material Type 316 Stainless Steel
Drill Bit Diameter 3/4"
Model # STB2-757006SS
Prop. 65 Yes
Size 3/4" x 7"
System of Measurement Inch
Thread Length 4-11/16"
Weight 11 lbs.
Country of Origin Import
Shipping Restrictions UPS SHIP (DROP SHIP ITEM)
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.