Product Features
Product Description
Simpson STB2-37300MGF50 Strong-Bolt 2 - 3/8 in. x 3 in. Mechanically Galvanized Wedge Anchor is a heavy-duty wedge-type expansion anchor from Simpson Strong-Tie engineered for high-load applications in exterior environments. Featuring a mechanically galvanized carbon steel construction and dual undercutting embossments on each clip segment, this anchor delivers reliable holding strength in uncracked concrete and uncracked masonry across horizontal, vertical, and overhead installations.
Key Features
- Chamfered top designed to prevent mushrooming during installation
- Suitable for horizontal, vertical, and overhead applications
- Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes
- Tested per ACI355.2 and AC193
- Mechanically galvanized carbon steel construction for exterior-grade corrosion resistance
- Dual undercutting embossments on each clip segment for enhanced holding performance
- Tested in uncracked concrete per AC193 and in uncracked masonry per AC01
Specifications
- MPN: STB2-37300MGF50
- Brand: Simpson Strong-Tie
- Anchor Type: Wedge-Type Expansion Anchor
- Diameter: 3/8 in.
- Length: 3 in.
- Thread Length: 1 9/16 in.
- Material: Carbon Steel
- Coating / Finish: Mechanically Galvanized
- Installation Drill Bit: 3/8 in.
- Wrench Size: 9/16 in.
- Testing Standards: ACI355.2, AC193 (uncracked concrete), AC01 (uncracked masonry)
- Packaging: Packs of 50 and Cartons of 250
- Country of Origin: China
Approved Applications
- Horizontal installations in uncracked concrete and uncracked masonry
- Vertical installations in uncracked concrete and uncracked masonry
- Overhead installations in uncracked concrete and uncracked masonry
- Exterior applications requiring high-load resistance
Frequently Asked Questions
- What drill bit and wrench size are required to install the STB2-37300MGF50?
- This anchor installs with a 3/8 in. drill bit and requires a 9/16 in. wrench size for tightening.
- Is the Strong-Bolt 2 mechanically galvanized anchor suitable for outdoor or exterior use?
- Yes. The mechanically galvanized finish makes this anchor specifically suitable for exterior applications where enhanced corrosion resistance is required.
- What base materials can the STB2-37300MGF50 be used in?
- This anchor is tested and approved for use in uncracked concrete in accordance with AC193 and in uncracked masonry in accordance with AC01.
- What orientations are supported when installing this wedge anchor?
- The STB2-37300MGF50 Strong-Bolt 2 is suitable for horizontal, vertical, and overhead applications, providing installation flexibility across a wide range of projects.
Note: Product dimensions and/or thread length may differ from picture. Please see the item specifications above for exact dimensions.
Reviews
FAQs
Standard Shipping is free on orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.