Taper Bolt Data Sheet

Taper Bolt
Reusable bolt and disposable expander nut for temporary anchor installations
• • • • • • •
Removable bolt for temporary anchoring. Required hole diameter equals bolt dimension. Expander nut adjusts for variation in hole size. Taper Bolt assembly will work in “bottomless” hole. Torqued to obtain high-strength shear load value. Withstands static and vibratory loads.
Bolt can be removed, cleaned and reused.
The Taper Bolt and Expander Nut are ideal for anchoring and then removing tilt-up braces.
Ultimate***
Double Bolt (10” OC)
Part No.
SBTB347
SBTB1558
SBTB1634
SBTB1714
SBTBN34
SBTBN1
Bolt Size**
3/4”x7”
1”x5-5/8”
1”x6-3/4”
1”x7-1/4”
1” Nut
Min Slab
7”
6”
7”
8”
250
550
550
550
Taper Bolt and Nut*
Min Torque (ft/lbs)
Min Embed
6”
4-5/8”
5-3/4”
6-1/4”
11,900
12,900
17,900
20,300
Single Bolt
Tension (lbs)
Shear (lbs)
27,916
25,900
35,950
36,257
Tension (lbs)
23,800
Shear (lbs)
SBTB34418
3/4”x4-1/8”
5”
250
3-3/8”
7,200
14,440
14,800
29,700
SBTB34512
3/4”x5-1/2”
6”
250
4-1/2”
11,900
24,800
21,600
43,000
55,800
22,300
28,300
44,600
56,700
31,200
62,400
* ** ***
3/4” Nut
Standard Grade 5, zinc-plated finish. Other metals and finishes available on request. Required hole diameter equals bolt dimensions.
Ultimate load in 3,000 psi concrete. Tested by Pittsburgh Testing Laboratory PG-2170.
840 South 25th Ave Bellwood, IL 60104 708-493-9569 www.surebuilt-usa.com
01/24

Taper Bolt Installation
1. Drill a hole the same diameter as the Taper Bolt using the Brace Shoe as a template.
2. Clean hole and surrounding area with compressed air.
3. Drive Taper Bolt and Expander Nut into place leaving clearance for subsequent tightening. 4. Tighten Taper Bolt to recommended torque setting to expand nut.
5. For multiple Taper Bolt installation use an Impact Wrench for productivity.
6. Unscrew the Taper Bolt for removal. Expander Nut remains in hole.
7. Clean, lubricate and save the Taper Bolt for the next installation.