SKU: STHD10

Simpson STHD10 24-5/8" Strap-Tie Holdown - Galvanized

Simpson STHD10 24-5/8" Strap-Tie Holdown - Galvanized!

  • Simpson STHD10 24-5/8" Strap-Tie Holdown - Galvanized
  • Simpson STHD Strap Tie Holdown installation
  • Simpson STHD Strap Tie Holdown installation
  • Simpson STHD Strap Tie Holdown installation
1 4

Continue Browsing

LSTHD/STHD Strap-Tie Holdowns
SKU: STHD10

Simpson STHD10 24-5/8" Strap-Tie Holdown - Galvanized

$18.20
 
Request Bulk Pricing
Request Bulk Pricing
Ships today, order in the next 3 hours 3 minutes
Fill out the form below or give our sales consultants a call at 866-421-4854.

Specifications

Length: 24-5/8"
Material: Carbon Steel
Fasteners required: SEE PRODUCT GUIDE DOCUMENT
For Treated Lumber: Yes
Manufacturer name: Simpson Strong-Tie
Width: 3"
Description
The STHD is an embedded strap-tie holdown offering high loads and a staggered nail pattern to help minimize splitting. The STHD incorporates many features that aid correct installation and improve performance. When installed on the forms with the StrapMate® strap holder, the unique design of the STHD delivers enhanced stability before and during the pour to help prevent both parallel and perpendicular movement (relative to the form). This results in accurate positioning of the strap and reduced possibility of spalling. Front-to-back concrete bond is strengthened by the slots below the embedment line and also aids in reducing spalling.
Installation:
  • See General Notes for Holdowns and Tension Ties.
  • Use all specified fasteners; see General Notes.
  • Use tables for both standard concrete and post-tension slab installations.
  • Install before concrete pour with a StrapMate, or other holding device.
  • Nail strap from the bottom up. Install strap plumb.
  • Strap may be bent one full cycle (bent horizontal 90° then bent vertical) to aid wall placement, but may cause spalling behind the strap. If the spall is 1" or less, measured from the embedment line to the bottom of the spall, full loads apply. 1" to 4" spalls for LSTHD8 achieve 0.9 times table loads. STHD10 and STHD14 achieve full load for spalls less than 4". Any portion of the strap left exposed should be protected against corrosion.
  • Other than where noted in the two-pour detail, do not install where: (a) A horizontal cold joint exists within the embedment depth between the slab and foundation wall or footing beneath, unless provisions are made to transfer the load, or the slab is designed to resist the load imposed by the anchor; or (b) Slabs are poured over concrete block foundation walls.
  • Additional studs attached to the shearwall studs or post may be required by the Designer for wall sheathing nailing.
  • Wood shrinkage after strap installation across horizontal members may cause strap to buckle outward.
  • For installations in severe corrosion environments, refer to General Corrosion Risks for additional considerations

    • California Residents: WARNING

More
View full details

Continue Browsing

LSTHD/STHD Strap-Tie Holdowns

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
  • Our footprint

    We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

  • Our experience

    We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

  • Proud distributor

    We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.