Thread Sizeclick to learn more about Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out Shear Tested In Specifications Met Pkg.

Qty. Pkg.

Zinc-Plated Carbon Steel

Anchor with Coil Threads

1/2"-6 2" 5/8" 2" 5/8" 13/16" 1,440 1,600 4,000 psi Concrete FM Approved, UL Listed 1 97083A240 $3.72

3/4"-4 1/2 3 3/16" 1" 3 3/16" 1" 1 3/8" 2,350 3,920 4,000 psi Concrete FM Approved, UL Listed 1 97083A250 10.70

Anchor with UNC Threads

1/4"-20 1" 3/8" 1" 3/8" 7/16" 495 530 4,000 psi Concrete __ 25 97083A490 10.56

3/8"-16 1 9/16" 1/2" 1 9/16" 1/2" 5/8" 1,045 1,145 4,000 psi Concrete FM Approved, UL Listed 10 97083A510 7.16

1/2"-13 2" 5/8" 2" 5/8" 13/16" 1,440 1,600 4,000 psi Concrete FM Approved, UL Listed 10 97083A520 15.26

5/8"-11 2 1/2" 7/8" 2 1/2" 7/8" 1 3/16" 1,860 3,095 4,000 psi Concrete FM Approved, UL Listed 4 97083A530 18.06

3/4"-10 3 3/16" 1" 3 3/16" 1" 1 3/8" 2,350 3,920 4,000 psi Concrete FM Approved, UL Listed 1 97083A540 5.75

Flanged Anchor with UNC Threads

1/4"-20 5/8" 3/8" 5/8" 3/8" 3/8" 285 415 4,000 psi Concrete FM Approved, UL Listed 10 97083A260 8.16

1/4"-20 1" 3/8" 1" 3/8" 7/16" 495 530 4,000 psi Concrete FM Approved, UL Listed 10 97083A210 8.16

3/8"-16 3/4" 1/2" 3/4" 1/2" 13/32" 530 1,055 4,000 psi Concrete FM Approved, UL Listed 10 97083A270 8.58

3/8"-16 1 9/16" 1/2" 1 9/16" 1/2" 5/8" 1,045 1,145 4,000 psi Concrete FM Approved, UL Listed 10 97083A220 9.42

1/2"-13 1" 5/8" 1" 5/8" 5/8" 840 1,220 4,000 psi Concrete FM Approved, UL Listed 1 97083A280 3.10

1/2"-13 2" 5/8" 2" 5/8" 13/16" 1,440 1,600 4,000 psi Concrete FM Approved, UL Listed 5 97083A230 8.32

18-8 Stainless Steel Female-Threaded Anchors for Concrete

These 18-8 stainless steel anchors have good chemical resistance and may be mildly magnetic. Also known as drop-in anchors, they're often used for overhead applications because the anchor's internal plug expands in four directions to hold the anchor firmly inside the hole before inserting a threaded rod or bolt. To install, place the anchor into the hole, insert the required installation tool (sold separately) into the anchor, and drive with a hammer until the thicker portion of the tool makes contact with the anchor. When installed, anchors sit flush with the surface. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out Shear Tested In Pkg.

Qty. Pkg.

18-8 Stainless Steel

1/4"-20 1" 3/8" 1" 3/8" 7/16" 495 530 4,000 psi Concrete 4 97082A160 $12.22

3/8"-16 1 9/16" 1/2" 1 9/16" 1/2" 5/8" 1,045 1,145 4,000 psi Concrete 1 97082A041 4.92

1/2"-13 2" 5/8" 2" 5/8" 13/16" 1,440 1,600 4,000 psi Concrete 1 97082A043 9.06

5/8"-11 2 1/2" 7/8" 2 1/2" 7/8" 1 3/16" 1,860 3,095 4,000 psi Concrete 1 97082A045 16.48

3/4"-10 3 3/16" 1" 3 3/16" 1" 1 3/8" 2,350 3,920 4,000 psi Concrete 1 97082A046 27.37

Super-Corrosion-Resistant 316 Stainless Steel Female-Threaded Anchors for Concrete

More corrosion resistant than 18-8 stainless steel anchors, these 316 stainless steel anchors have excellent resistance to chemicals and salt water and may be mildly magnetic. Also known as drop-in anchors, they're often used for overhead applications because the anchor's internal plug expands in four directions to hold the anchor firmly inside the hole before inserting a threaded rod or bolt. To install, place the anchor into the hole, insert the required installation tool (sold separately) into the anchor, and drive with a hammer until the thicker portion of the tool makes contact with the anchor. When installed, anchors sit flush with the surface. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out Shear Tested In Pkg.

Qty. Pkg.

316 Stainless Steel

1/4"-20 1" 3/8" 1" 3/8" 7/16" 495 530 4,000 psi Concrete 1 97095A160 $6.88

3/8"-16 1 9/16" 1/2" 1 9/16" 1/2" 5/8" 1,045 1,145 4,000 psi Concrete 1 97095A170 7.69

1/2"-13 2" 5/8" 2" 5/8" 13/16" 1,440 1,600 4,000 psi Concrete 1 97095A180 10.98

5/8"-11 2 1/2" 7/8" 2 1/2" 7/8" 1 3/16" 1,860 3,095 4,000 psi Concrete 1 97095A190 35.10

3/4"-10 3 3/16" 1" 3 3/16" 1" 1 3/8" 2,350 3,920 4,000 psi Concrete 1 97095A210 48.39

Steel Adhesive-Grip Female-Threaded Anchors for Concrete

A zinc plating provides corrosion resistance in wet environments. Use these anchors for permanent, high-strength anchoring where vibration is present. To install, fill a clean, drilled hole half full with epoxy adhesive, then insert the anchor until it's flush with the surface. Pull-out strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out

Strength, lbs. Tested In Each

Zinc-Plated Steel

1/4"-20 1 5/8" 5/16" 1 3/4" 5/16" 1/2" 720 3,000 psi Concrete 93980A110 $3.19

5/16"-18 2 3/8" 7/16" 2 3/4" 7/16" 3/4" 1,800 3,000 psi Concrete 93980A130 4.44

3/8"-16 2 3/4" 1/2" 3 1/4" 1/2" 1" 2,300 3,000 psi Concrete 93980A150 5.86

1/2"-13 3 3/4" 5/8" 4 1/8" 5/8" 1" 3,200 3,000 psi Concrete 93980A170 11.71

5/8"-11 5 3/4" 7/8" 6 1/4" 7/8" 1 1/2" 6,500 3,000 psi Concrete 93980A190 26.99

3/4"-10 6 1/2" 1" 7 1/2" 1" 1 1/2" 9,000 3,000 psi Concrete 93980A210 43.31

1"-8 8 1/2" 1 1/2" 9 1/2" 1 1/2" 2" 12,700 3,000 psi Concrete 93980A230 83.22

Stainless Steel Adhesive-Grip Female-Threaded Anchors for Concrete

These 316 stainless steel anchors have excellent resistance to chemicals and salt water and may be mildly magnetic. Use them for permanent, high-strength anchoring where vibration is present. To install, fill a clean, drilled hole half full with epoxy adhesive, then insert the anchor until it's flush with the surface. Pull-out strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out

Strength, lbs. Tested In Each

316 Stainless Steel

1/4"-20 1 5/8" 5/16" 1 3/4" 5/16" 1/2" 720 3,000 psi Concrete 93980A530 $7.65

5/16"-18 2 3/8" 7/16" 2 3/4" 7/16" 3/4" 1,800 3,000 psi Concrete 93980A550 13.47

3/8"-16 2 3/4" 1/2" 3 1/4" 1/2" 1" 2,300 3,000 psi Concrete 93980A570 19.66

1/2"-13 3 3/4" 5/8" 4 1/8" 5/8" 1" 3,200 3,000 psi Concrete 93980A590 30.89

5/8"-11 5 3/4" 7/8" 6 1/4" 7/8" 1 1/2" 6,500 3,000 psi Concrete 93980A630 83.18

3/4"-10 6 1/2" 1" 7 1/2" 1" 1 1/2" 9,000 3,000 psi Concrete 93980A650 130.03

1"-8 8 1/2" 1 1/2" 9 1/2" 1 1/2" 2" 12,700 3,000 psi Concrete 93980A670 220.40

Easy-Install Female-Threaded Anchors for Concrete

Install like a stud anchor—just thread the anchor, a nut, and a washer onto the end of a threaded rod, drive into a hole, and turn the nut to expand the base. Also known as rod anchors, they're often used with threaded rod to hang pipe and wiring. Anchors should be recessed; install to any depth greater than the minimum installation depth. Made from zinc-plated steel, they resist corrosion in wet environments. Pull-out strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out Shear Tested In Pkg.

Qty. Pkg.

Zinc-Plated Steel

1/4"-20 2 1/4" 3/8" 2 1/4" 3/8" 21/32" __ Not Rated __ 4 97045A510 $15.50

3/8"-16 2 3/8" 1/2" 3" 1/2" 7/8" 850 Not Rated 3,000 psi Concrete 4 97045A041 15.31

1/2"-13 2 1/2" 5/8" 3 1/4" 5/8" 1" 1,300 Not Rated 3,000 psi Concrete 2 97045A043 12.78

Female-Threaded Anchors for Block and Brick

Also known as double expansion anchors, these expand from both sides for full contact and a secure hold. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. For maximum expansion, the anchor should protrude slightly above the surface before threading the screw. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Pull-Out Shear Tested In For Use In Pkg.

Qty. Pkg.

Zinc Alloy

1/4"-20 1 3/8" 1/2" 1 1/4" 1/2" 220 270 4,000 psi Concrete Block, Brick, Concrete 10 97031A039 $11.43

5/16"-18 1 5/8" 5/8" 1 1/2" 5/8" 370 500 4,000 psi Concrete Block, Brick, Concrete 10 97031A040 12.99

3/8"-16 2" 3/4" 1 3/4" 3/4" 500 750 4,000 psi Concrete Block, Brick, Concrete 5 97031A041 16.67

1/2"-13 2 1/2" 7/8" 2 1/4" 7/8" 870 1,000 4,000 psi Concrete Block, Brick, Concrete 1 97031A043 2.84

5/8"-11 2 3/4" 1" 2 1/2" 1" 1,500 2,500 4,000 psi Concrete Block, Brick, Concrete 4 97031A045 16.01

3/4"-10 3 15/16" 1 1/4" 3 1/2" 1 1/4" 2,000 3,300 4,000 psi Concrete Block, Brick, Concrete 1 97031A046 7.93

Vibration-Resistant Female-Threaded Anchors for Block and Brick

Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Pull-Out Shear Tested In For Use In Pkg.

Qty. Pkg.

Zinc Alloy

1/4"-20 1 1/4" 1/2" 1 1/4" 1/2" 580 520 3,000 psi Concrete Block, Brick, Concrete, Stone 10 92915A110 $15.26

5/16"-18 1 1/2" 9/16" 1 1/2" 9/16" 650 820 3,000 psi Concrete Block, Brick, Concrete, Stone 10 92915A120 15.90

3/8"-16 1 3/4" 11/16" 1 3/4" 11/16" 900 960 3,000 psi Concrete Block, Brick, Concrete, Stone 10 92915A130 17.82

1/2"-13 2 1/4" 7/8" 2 1/4" 7/8" 1,200 2,000 3,000 psi Concrete Block, Brick, Concrete, Stone 4 92915A140 12.12

5/8"-11 2 5/8" 1 1/8" 2 5/8" 1 1/8" 1,400 3,500 3,000 psi Concrete Block, Brick, Concrete, Stone 1 92915A150 5.50

3/4"-10 3 1/8" 1 1/4" 3 1/8" 1 1/4" 2,400 3,800 3,000 psi Concrete Block, Brick, Concrete, Stone 1 92915A160 7.75

Shallow-Hole Female-Threaded Anchors for Block and Brick

Also known as caulk-in anchors, these stay secure when there's not much material to hold. When installed, the cone expands the sleeve to hold it firmly inside the hole. To install, insert the anchor cone end first and use an installation tool to drive the sleeve over the cone. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Anchors

Strength, lbs.

Thread

Size Lg. Min.

Installation Dp. Drill Bit

Size Dia. Sleeve

Material Pull-Out Shear Tested In For Use In Pkg.

Qty. Pkg.

Zinc Alloy

8-32 9/16" 1/2" 5/16" 5/16" Lead 85 85 4,000 psi Concrete Block, Brick, Concrete 25 97041A611 $16.04

10-24 3/4" 5/8" 3/8" 3/8" Lead 230 220 4,000 psi Concrete Block, Brick, Concrete 25 97041A612 13.05

1/4"-20 7/8" 7/8" 1/2" 1/2" Lead 370 350 4,000 psi Concrete Block, Brick, Concrete 25 97041A028 9.78

5/16"-18 1" 1" 5/8" 5/8" Lead 470 500 4,000 psi Concrete Block, Brick, Concrete 10 97041A613 11.91

3/8"-16 1 1/4" 1 1/4" 3/4" 3/4" Lead 600 820 4,000 psi Concrete Block, Brick, Concrete 5 97041A614 9.69

1/2"-13 1 9/16" 1 1/2" 7/8" 7/8" Lead 850 1,100 4,000 psi Concrete Block, Brick, Concrete 5 97041A615 10.18

5/8"-11 1 7/8" 2" 1 1/8" 1 1/8" Lead 970 1,500 4,000 psi Concrete Block, Brick, Concrete 1 97041A717 6.63

3/4"-10 2" 2 1/2" 1 1/4" 1 1/4" Lead 1,400 1,900 4,000 psi Concrete Block, Brick, Concrete 1 97041A719 9.14

Installation Tools

Drive these tools with a hammer to expand anchors.

For Thread

Size Lg. Each

Zinc-Plated Steel

8-32 2 15/16" 97020A111 $4.18

10-24 3 1/4" 97020A112 3.09

1/4"-20 3 3/4" 97020A114 4.47

5/16"-18 4 3/8" 97020A115 6.23

3/8"-16 4 5/8" 97020A121 6.18

1/2"-13 5" 97020A122 10.36

3/4"-10 6 1/2" 97020A124 29.25

Adjustable-Depth Installation Tools

An adjustable stop allows you to set anchors at consistent depths. Use with a hammer.

Lg.

For Thread

Size Open Closed Each

Alloy Steel

1/4"-20 2 1/4" 2" 97105A040 $92.14

3/8"-16 2 3/4" 2 1/4" 97105A060 132.04

Quickset Installation Tools

The fastest way to install shallow-hole female-threaded anchors. To use, insert the tip of the tool into the anchor and turn the tool with a power drill.

For Thread

Size Each

Zinc-Plated Steel

10-24 97041A505 $60.90

1/4"-20 97041A520 58.14

3/8"-16 97041A535 87.22

Wood-Screw-Threaded Metal Anchors for Block and Brick

Also known as lag shields, these anchors are designed to be used with large-diameter wood screws. They reinforce the hole and resist stripping. Each diameter is available in two lengths. The shorter length reduces drilling time; the longer length provides more strength. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a lag screw and tighten. Install flush or slightly below the surface. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength,

lbs.

For Screw

Size Lg. Min.

Installation Dp. Drill Bit

Size Pull-Out Shear Tested In For Use In Pkg.

Qty. Pkg.

Zinc Alloy

1/4" 1" 1" 1/2" 60 250 4,000 psi Concrete Block, Brick, Concrete 10 97040A029 $6.87

1/4" 1 1/2" 1 1/2" 1/2" 75 250 4,000 psi Concrete Block, Brick, Concrete 10 97039A029 8.41

5/16" 1 1/4" 1 1/4" 1/2" 120 270 4,000 psi Concrete Block, Brick, Concrete 10 97040A030 8.21

5/16" 1 3/4" 1 3/4" 1/2" 130 270 4,000 psi Concrete Block, Brick, Concrete 10 97039A030 8.43

3/8" 1 3/4" 1 3/4" 5/8" 210 350 4,000 psi Concrete Block, Brick, Concrete 10 97040A031 10.25

3/8" 2 1/2" 2 1/2" 5/8" 250 350 4,000 psi Concrete Block, Brick, Concrete 10 97039A031 12.51

1/2" 2" 2" 3/4" 270 400 4,000 psi Concrete Block, Brick, Concrete 5 97040A033 7.23

1/2" 3" 3" 3/4" 520 400 4,000 psi Concrete Block, Brick, Concrete 5 97039A033 12.68

5/8" 2" 2" 7/8" 300 550 4,000 psi Concrete Block, Brick, Concrete 4 97040A035 9.56

5/8" 3 1/2" 3 1/2" 7/8" 650 550 4,000 psi Concrete Block, Brick, Concrete 4 97039A035 13.17

3/4" 2" 2" 1" 370 600 4,000 psi Concrete Block, Brick, Concrete 4 97040A036 10.99

3/4" 3 1/2" 3 1/2" 1" 700 600 4,000 psi Concrete Block, Brick, Concrete 4 97039A036 18.00

Female-Threaded Expansion Anchors for Hollow Block and Brick

For narrow holes and small cavities where toggle anchors won't fit. To install, tap the anchor cone first into a drilled hole. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Sleeve Material Pull-Out Shear Tested In Specifications Met For Use In Pkg.

Qty. Pkg.

Steel

1/4"-20 7/8" 3/8" 3/4" 304 Stainless Steel 260 300 4,000 psi Concrete __ Concrete, Hollow Block, Hollow Brick 1 97016A977 $3.17

1/4"-20 7/8" 3/8" 3/4" Zinc Alloy 270 300 4,000 psi Concrete __ Concrete, Hollow Block, Hollow Brick 5 97016A972 10.28

5/16"-18 1 5/16" 5/8" 1" Zinc Alloy 400 470 4,000 psi Concrete __ Concrete, Hollow Block, Hollow Brick 5 97016A973 12.66

3/8"-16 1 5/16" 5/8" 1" 304 Stainless Steel 450 620 4,000 psi Concrete __ Concrete, Hollow Block, Hollow Brick 1 97016A978 4.60

3/8"-16 1 5/16" 5/8" 1" Zinc Alloy 500 620 4,000 psi Concrete FM Approved, UL Listed Concrete, Hollow Block, Hollow Brick 5 97016A974 12.70

1/2"-13 1 3/4" 3/4" 1 1/2" Zinc Alloy 1,000 1,000 4,000 psi Concrete FM Approved, UL Listed Concrete, Hollow Block, Hollow Brick 1 97016A975 4.14

5/8"-11 2" 1" 2 1/4" Zinc Alloy 2,300 1,600 4,000 psi Concrete FM Approved, UL Listed Concrete, Hollow Block, Hollow Brick 1 97016A976 9.92