Concrete and Masonry

Anchor Bolts

stb / stbl

Reference Series: SSTB
Embossed ends provide guides for embedment angle and depth. An embedment line is embossed on the shaft for easy installation. Features rolled threads for high tensile strength.
STB – For monolithic slabs and concrete stem walls.
STBL – Designed for use with 3x sill plates. Excellent choice for use with taller holdown washers like those in the PHD series.

Materials: ASTM A 36 steel, also conforms to ASTM F1554 and ASTM A 307 Grade A requirements for bolts.

Finish: None

Code Reports: View Code Report Table

Installation

  • Select appropriate STB or STBL Anchor Bolt.
  • Use normal weight concrete with minimum compressive strength of 2,500 psi.
  • Minimum center-to-center spacing between bolts is 3(E) for anchors acting simultaneously in tension.
  • Match embedment depth with embedment line on the STB or STBL shaft.
  • The STB or STBL does not need to be tied to the rebar.
  • Nuts and washers are not included.
  • Monolithic or Stem Wall Foundations – Prior to pour, install the STB or STBL in an upright position and at a 45° angle to the wall. Install one horizontal #4 rebar at a depth of 4" minimum. See images fpr more details.
  • Concrete Block Applications – Prior to cell pour, install the STB or STBL in an upright position and at a 45° angle to the wall. (See illustrations.) Use the embossed angle guide on the end of the STB or STBL shaft as a guide. Install one horizontal #4 rebar at a depth of 4" and one vertical #4 rebar maximum 48" o.c. spacing. Fill all cells with concrete having a minimum 2,500 psi compressive strength.

Need Help or Have a Question? Contact Customer Service or Call 800-328-5934

 

Load Table

Option Details:

Corrosion Resistant Products Table

Corrosion Resistant Products Table

View / Download the above option details as a PDF

Code Report Table

USP Stock# ICC-ES IAPMO FLORIDA LA CITY
STB16
2266  FL17246 RR 25992
STB16-HDG
2266  FL17246 RR 25992
STB20
2266  FL17246 RR 25992
STB20-HDG
2266  FL17246 RR 25992
STB24
2266  FL17246 RR 25992
STB24-HDG
2266  FL17246 RR 25992
STB28
2266  FL17246 RR 25992
STB28-HDG
2266  FL17246 RR 25992
STB34
2266  FL17246 RR 25992
STB34-HDG
2266  FL17246 RR 25992
STB36
2266  FL17246 RR 25992
STBL16
2266  FL17246 RR 25992
STBL20
2266  FL17246 RR 25992
STBL24
2266  FL17246 RR 25992
STBL24-HDG
2266  FL17246 RR 25992
STBL28
2266  FL17246 RR 25992
STBL28-HDG
2266  FL17246 RR 25992

3-View Product Drawings

USP Stock# Download or View Files
STB16 DWG DXF PDF View Image
STB20 DWG DXF PDF View Image
STB24 DWG DXF PDF View Image
STB28 DWG DXF PDF View Image
STB34 DWG DXF PDF View Image
STB36 DWG DXF PDF View Image

High Wind Drawings

USP Stock# Download or View Files
STB16
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image
STB20
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image
STB24
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image
STB28
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image
STB34
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image
STB36
Foundation Outside View DWG DXF PDF View Image
Window/Door DWG DXF PDF View Image