Wedge Anchor Kwik Bolt® Series

Solid wedge anchor performance across a range of applications.

You want a reliable wedge anchor. But not every application presents the same demands. To ensure that you can achieve the results you want in the most cost-effective way, Hilti has adapted the Wedge Anchor KWIK BOLT® concept to deliver three levels of performance. Whatever your code requirements, approvals or base materials—cracked concrete, uncracked concrete or grouted masonry—use the KWIK BOLT® comparison chart below to identify the choice that best suits your needs.

KBV Series
Good

The KBV Series offers dozens of economical wedge anchor choices for use in uncracked concrete and grouted masonry applications.

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KB 3
Better

The Kwik Bolt 3 Series adds more than 100 carbon steel and 304 or 316 stainless steel wedge anchor options that expand coverage to lightweight concrete as well as lightweight concrete over metal decking.

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KB-TZ
BEST

The Kwik Bolt TZ Series delivers best-in-class tension and shear loads with carbon steel and 304 or 316 stainless steel wedge anchor options and third-party approvals for the most extreme base material conditions—including cracked concrete, thin slabs and seismic applications.

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Kwik Bolt 3
Size
Drill Bit
Diameter
Anchor
Length
Thread
Length
1/4 x 1-3/4" 1/4" 1-3/4" 3/4"
1/4 x 2-1/4" 1/4" 2-1/4" 3/4"
1/4 x 3-1/4" LT 1/4" 3-1/4" 2"
1/4 x 4-1/2" LT 1/4" 4-1/2" 2-7/8"
3/8" x 2-1/4" 3/8" 2-1/4" 7/8"
3/8" x 2-1/4" w/RC* 3/8" 2-1/4" 7/8"
3/8"  x 3" LT 3/8" 3" 1-1/2"
3/8"  x 3-3/4" LT 3/8" 3-3/4" 2-1/4"
3/8"  x 5" LT 3/8" 5" 3-1/2"
3/8"  x 7" LT 3/8" 7" 5-1/2"
1/2" x 2-3/4" 1/2" 2-3/4" 1-1/4"
1/2" x 3-3/4" LT 1/2" 3-3/4" 2-3/16"
1/2" x 4-1/2" LT 1/2" 4-1/2" 2-7/8"
1/2" x 5-1/2" 1/2" 5-1/2" 3-3/4"
1/2" x 7" LT 1/2" 7" 4-3/4"
5/8" x 3-3/4" 5/8" 3-3/4" 1-1/2"
5/8" x 4-3/4" LT 5/8" 4-3/4" 2-3/4"
5/8" x 6" LT 5/8" 6" 4"
5/8" x 7" LT 5/8" 7" 4-3/4"
5/8" x 8-1/2" LT 5/8" 8-1/2" 6-1/2"
5/8" x 10" LT 5/8" 10" 7"
3/4" x 4-3/4" LT 3/4" 4-3/4" 2-7/16"
3/4" x 5-1/2" LT 3/4" 5-1/2" 3-1/4"
3/4" x 7" LT 3/4" 7" 4-5/8"
3/4" x 8" LT 3/4" 8" 5-11/16"
3/4" x 10" LT 3/4" 10" 5-7/8"
3/4" x 12" 3/4" 12" 6"
1" x 6" 1" 6" 2-1/4"
1" x 9" 1" 9" 2-1/4"
1" x 12" 1" 12" 6"

Torque bar for KB3-S-TB

S-TB torque bar for kwik bolt 3
  • Maximize precision and productivity
  • Avoid overtorque and undertorque when installing KB3 anchors

Torque bar S-TB KB3 3/8"

Torque bar S-TB KB3 1/2"

Torque bar S-TB KB3 5/8"

Machine Setting tool for stud anchors KB3/KB-TZ/KB-V

machine setting tool for KB3/KB-TZ/KB-V
  • Driving expansion anchors into concrete with a rotary hammer
  • Ideal for overhead applications
  • Eliminate the need for a hammer where access is limited or work space is congested

Mechanical setting tool KB 6" TE-C

Mechanical settng tool KB 12" TE-C

Learn more

For more detail on mechanical and adhesive anchor system solutions across a variety of applications, visit the Hilti Anchor Design Center.

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