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Anchor Type Anchor Type |
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![]() | Stud |
Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Material Material |
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For Use In For Use In |
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Pull-Out Strength Pull-Out Strength |
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Drill Bit Size Drill Bit Size |
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Minimum Installation Depth Minimum Installation Depth |
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Screw Size Screw Size |
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Shear Strength Shear Strength |
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Removable Removable |
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Required Installation Torque Required Installation Torque |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size
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Selecting U-Bolts Using Pipe, Conduit, or Tubing Trade Size
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Steel Stud Anchors for Concrete

Also known as wedge anchors, the base expands as you tighten the nut for a secure hold in concrete. They're often used to anchor machinery. Pull-out strength and shear strength values are 25% of the ultimate values.
Zinc-plated and zinc yellow-chromate plated steel anchors are corrosion resistant in wet environments.
Galvanized steel anchors are more corrosion resistant than zinc-plated steel anchors. They must be used with other galvanized fasteners.
ICC listed anchors are often required for new construction. Anchors listed for cracked concrete are often required in environments which may cause concrete to crack during the life of the anchor.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | Each | Package | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Thread Size | Min. Thread Lg. | Washer OD | Nut Wd. | Drill Bit Size | Min. Installation Dp. | Pull-Out | Shear | Tested In | Required Installation Torque, ft.-lbs. | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
Zinc-Plated Steel | ||||||||||||||||
7/8" Dia. | ||||||||||||||||
6" | 7/8"-9 | 2 3/4" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,068 | 2,925 | 4,000 psi Concrete | 175 | ICC Listed for Cracked Concrete | 000000000 | 00000 | 10 | 000000000 | 000000 |
8" | 7/8"-9 | 4 3/4" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,068 | 2,925 | 4,000 psi Concrete | 175 | ICC Listed for Cracked Concrete | 000000000 | 00000 | 4 | 000000000 | 00000 |
10" | 7/8"-9 | 6 1/2" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,068 | 2,925 | 4,000 psi Concrete | 175 | ICC Listed for Cracked Concrete | 000000000 | 00000 | 4 | 000000000 | 00000 |
Zinc Yellow-Chromate Plated Steel—Grade 5 | ||||||||||||||||
7/8" Dia. | ||||||||||||||||
6" | 7/8"-9 | 2 1/4" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,475 | 5,393 | 4,000 psi Concrete | 225 | __ | 000000000 | 00000 | 10 | 000000000 | 000000 |
8" | 7/8"-9 | 2 1/4" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,475 | 5,393 | 4,000 psi Concrete | 225 | __ | 000000000 | 00000 | 4 | 000000000 | 00000 |
10" | 7/8"-9 | 2 1/4" | 1 3/4" | 1 5/16" | 7/8" | 4" | 3,475 | 5,393 | 4,000 psi Concrete | 225 | __ | 000000000 | 00000 | 4 | 000000000 | 00000 |
Galvanized Steel | ||||||||||||||||
7/8" Dia. | ||||||||||||||||
6" | 7/8"-9 | 2 1/8" | 2 1/4" | 1 5/16" | 7/8" | 4" | 4,150 | 8,130 | 4,000 psi Concrete | 250 | __ | 000000000 | 00000 | 4 | 000000000 | 00000 |
8" | 7/8"-9 | 2 1/8" | 2 1/4" | 1 5/16" | 7/8" | 4" | 4,150 | 8,130 | 4,000 psi Concrete | 250 | __ | 000000000 | 00000 | 4 | 000000000 | 00000 |
10" | 7/8"-9 | 2 1/8" | 2 1/4" | 1 5/16" | 7/8" | 4" | 4,150 | 8,130 | 4,000 psi Concrete | 250 | __ | 000000000 | 00000 | 4 | 000000000 | 00000 |
18-8 Stainless Steel Stud Anchors for Concrete

These 18-8 stainless steel anchors have good chemical resistance and may be mildly magnetic. Also known as wedge anchors, the base expands as you tighten the nut for a secure hold in concrete. They're often used to anchor machinery. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | Each | Package | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Thread Size | Min. Thread Lg. | Washer OD | Nut Wd. | Drill Bit Size | Min. Installation Dp. | Pull-Out | Shear | Tested In | Required Installation Torque, ft.-lbs. | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
18-8 Stainless Steel | ||||||||||||||||
7/8" Dia. | ||||||||||||||||
6" | 7/8"-9 | 2 1/8" | 1 3/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 200 | FM Approved, UL Listed | 000000000 | 000000 | 4 | 000000000 | 0000000 |
8" | 7/8"-9 | 4 3/4" | 2 1/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 250 | FM Approved, UL Listed | 000000000 | 00000 | 4 | 000000000 | 000000 |
10" | 7/8"-9 | 2 1/8" | 1 3/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 200 | FM Approved, UL Listed | 000000000 | 00000 | 4 | 000000000 | 000000 |
Super-Corrosion-Resistant 316 Stainless Steel Stud 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 wedge anchors, the base expands as you tighten the nut for a secure hold in concrete. They're often used to anchor machinery. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | Each | Package | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Thread Size | Min. Thread Lg. | Washer OD | Nut Wd. | Drill Bit Size | Min. Installation Dp. | Pull-Out | Shear | Tested In | Required Installation Torque, ft.-lbs. | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
316 Stainless Steel | ||||||||||||||||
7/8" Dia. | ||||||||||||||||
6" | 7/8"-9 | 2 1/8" | 1 3/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 200 | FM Approved, UL Listed | 000000000 | 000000 | 4 | 000000000 | 0000000 |
8" | 7/8"-9 | 2 1/8" | 1 3/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 200 | FM Approved, UL Listed | 000000000 | 00000 | 4 | 000000000 | 000000 |
10" | 7/8"-9 | 2 1/8" | 1 3/4" | 1 5/16" | 7/8" | 4" | 2,400 | 3,900 | 4,000 psi Concrete | 200 | FM Approved, UL Listed | 000000000 | 00000 | 4 | 000000000 | 000000 |
Beam Clamps for Threaded Rod
Attach these clamps to the flange of a beam, then hang a threaded rod from the threaded hole.
Styles A-C, F, J and K have a locknut to prevent loosening.
Zinc-plated iron clamps have mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.

Style | For Beam Shape | For Thread Size | For Max. Beam Thick. | Capacity, lbs. | Mount Type | Nut Style | Throat Dp. | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Steel | |||||||||||||
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B | Flat, Tapered | 7/8"-9 | 1" | 900 | Clamp On | Locknut | 1 1/4" | 3 3/8" | 1 1/4" | 3" | No | 00000000 | 000000 |

Style | For Beam Shape | For Thread Size | For Max. Beam Thick. | Capacity, lbs. | Mount Type | Nut Style | Throat Dp. | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Zinc-Plated Iron | |||||||||||||
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J | Flat, Tapered | 7/8"-9 | 3/4" | 1,200 | Clamp On | Locknut | 5/8" | 2 1/4" | 1 1/4" | 1 3/4" | No | 0000000 | 000000 |
Center-Mount Beam Clamps for Threaded Rod

For centered load distribution, these clamps grip both sides of the beam and hang threaded rod from below.
Style B clamps have an adjusting screw to fit a range of beam widths and an eye nut for hanging threaded rod.
For technical drawings and 3-D models, click on a part number.
Style | For Beam Shape | For Thread Size | For Beam Wd. | For Max. Beam Thick. | Capacity, lbs. | Mount Type | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Bottom-Center Mount | ||||||||||||
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Iron | ||||||||||||
B | Flat, Tapered | 7/8"-9 | 2"-7" | 9/16" | 1,350 | Clamp On | 10" | 1 1/8" | 5 3/4" | No | 0000000 | 000000 |
Pivoting Threaded-Rod-Mount Loop Hangers

Also known as clevis hangers, these have a pivoting loop that adjusts for line movement and vibration. Combine with a threaded rod or other fastener to hang from the ceiling. To mount, slide threaded rod into the unthreaded hole on top of the hanger and secure with a nut (sold separately). When used with threaded rod, the hanging height can be adjusted after material is installed.
Zinc-plated steel hangers have good corrosion resistance. Rubber-coated steel hangers reduce wear on material. 304 stainless steel hangers have excellent corrosion resistance and good chemical resistance. 316 stainless steel hangers have excellent corrosion and chemical resistance.
For technical drawings and 3-D models, click on a part number.
ID | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | For Pipe Size | For Thread Size | Color | Cap., lbs. | Lg. | Wd. | Ht. | Thick. | Mounting Hole Dia. | Includes | Specifications Met | Each | |
Steel | ||||||||||||||
10 3/4" | 273 | 10 | 7/8"-9 | __ | 3,600 | 14 1/8" | 1 3/4" | 15" | 3/16" | 15/16" | Closure Axel and Two Nuts | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 UL Listed | 0000000 | 000000 |
12 3/4" | 324 | 12 | 7/8"-9 | __ | 3,800 | 16 3/4" | 1 3/4" | 17 5/16" | 3/16" | 15/16" | Closure Axel and Two Nuts | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 UL Listed | 0000000 | 00000 |
Zinc-Plated Steel | ||||||||||||||
10 3/4" | 273 | 10 | 7/8"-9 | __ | 3,600 | 12 1/4" | 2" | 16 1/4" | 1/4" | 7/8" | Closure Bolt and Nut | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 | 0000000 | 00000 |
12 3/4" | 324 | 12 | 7/8"-9 | __ | 3,800 | 14 1/4" | 2" | 18 3/8" | 1/4" | 7/8" | Closure Bolt and Nut | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 | 0000000 | 00000 |
Rubber-Coated Steel | ||||||||||||||
10 3/4" | 273 | 10 | 7/8"-9 | Black | 3,600 | 13 1/4" | 1 3/4" | 15 7/16" | 1/4" | 15/16" | Closure Bolt and Nut | MSS-SP-58, Type 1 | 00000000 | 00000 |
12 3/4" | 324 | 12 | 7/8"-9 | Black | 3,800 | 15 1/4" | 2" | 18" | 1/4" | 15/16" | Closure Bolt and Nut | MSS-SP-58, Type 1 | 00000000 | 00000 |
304 Stainless Steel | ||||||||||||||
10 3/4" | 273 | 10 | 7/8"-9 | __ | 3,600 | 12" | 1 3/4" | 15 1/4" | 1/4" | 15/16" | Closure Bolt and Nut | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 | 00000000 | 000000 |
12 3/4" | 324 | 12 | 7/8"-9 | __ | 3,800 | 14" | 2" | 18" | 1/4" | 15/16" | Closure Bolt and Nut | Fed. Spec. WW-H-171, Type 1 MSS-SP-58, Type 1 | 00000000 | 000000 |
316 Stainless Steel | ||||||||||||||
10 3/4" | 273 | 10 | 7/8"-9 | __ | 3,600 | 13 1/4" | 1 3/4" | 15 7/16" | 1/4" | 15/16" | Closure Bolt and Nut | MSS-SP-58, Type 1 | 00000000 | 000000 |
Threaded-Rod-Mount Roller Loop Hangers

A roller on the bottom of these hangers compensates for movement due to expansion and contraction, such as in hydraulic applications. Combine with a threaded rod or other fastener to hang from the ceiling. To mount, slide threaded rod into the unthreaded hole on top of the hanger and secure with a nut (sold separately).
For technical drawings and 3-D models, click on a part number.
U-Bolt Mounting Plates

Add a mounting plate to your U-bolt for a more secure hold at the mounting surface.
Black-oxide steel mounting plates have mild corrosion resistance. Zinc-plated steel mounting plates have good corrosion resistance in most environments. 304 stainless steel mounting plates have excellent corrosion resistance and good chemical resistance. 316 stainless steel mounting plates have excellent corrosion and chemical resistance.
For technical drawings and 3-D models, click on a part number.
For U-Bolt ID | Lg. | Wd. | Thick. | Ctr.-to-Ctr. | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | |||||||
---|---|---|---|---|---|---|---|
For 7/8"-9 Thread Size | |||||||
12 7/8" | 15 5/8" | 2 1/2" | 1/4" | 13 1/4" | 1 | 00000000 | 000000 |
14 1/8" | 16 7/8" | 2 1/2" | 1/4" | 15" | 1 | 00000000 | 00000 |
16 1/8" | 18 7/8" | 2 1/2" | 1/4" | 17" | 1 | 00000000 | 00000 |
Zinc-Plated Steel | |||||||
For 7/8"-9 Thread Size | |||||||
12 7/8" | 15 5/8" | 2 1/2" | 1/4" | 13 1/4" | 1 | 0000000 | 00000 |
14 1/8" | 16 7/8" | 2 1/2" | 1/4" | 15" | 1 | 0000000 | 00000 |
16 1/8" | 18 7/8" | 2 1/2" | 1/4" | 17" | 1 | 0000000 | 00000 |
304 Stainless Steel | |||||||
For 7/8"-9 Thread Size | |||||||
12 7/8" | 15 5/8" | 2 1/2" | 1/4" | 13 1/4" | 1 | 0000000 | 000000 |
14 1/8" | 16 7/8" | 2 1/2" | 1/4" | 15" | 1 | 0000000 | 000000 |
16 1/8" | 18 7/8" | 2 1/2" | 1/4" | 17" | 1 | 0000000 | 000000 |
316 Stainless Steel | |||||||
For 7/8"-9 Thread Size | |||||||
12 7/8" | 16 1/4" | 2 1/2" | 1/4" | 13 3/4" | 1 | 00000000 | 000000 |
14 1/8" | 19" | 2 1/2" | 1/4" | 15" | 1 | 00000000 | 000000 |
16 1/8" | 21" | 2 1/2" | 1/4" | 17" | 1 | 00000000 | 000000 |
U-Bolts

Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.
Black-oxide steel U-bolts have mild corrosion resistance. Zinc-plated steel U-bolts have good corrosion resistance in most environments. Galvanized steel U-bolts have better corrosion resistance than black-oxide and zinc-plated steel U-bolts. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance. 316 stainless steel U-bolts have excellent corrosion and chemical resistance.
U-bolts with four nuts allow you to secure the U-bolt from the top and the bottom.
For technical drawings and 3-D models, click on a part number.
U-Bolts | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | Mounting Plates | ||||||||||||
Inch | Metric, mm | For Pipe Size | Ht. | Thread Lg. | Capacity, lbs. | Ctr.-to-Ctr. | No. of Nuts Included | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||
Black-Oxide Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 2 | 1 | 00000000 | 000000 | 1 | 00000000 | 000000 |
14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
Zinc-Plated Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 2 | 1 | 00000000 | 00000 | 1 | 0000000 | 00000 |
14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 2 | 1 | 00000000 | 00000 | 1 | 0000000 | 00000 |
16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 2 | 1 | 00000000 | 00000 | 1 | 0000000 | 00000 |
Galvanized Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 2 | 1 | 0000000 | 00000 | __ | 000000 | 00 |
14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 2 | 1 | 0000000 | 00000 | __ | 000000 | 00 |
16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 2 | 1 | 0000000 | 00000 | __ | 000000 | 00 |
304 Stainless Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 2 | 1 | 00000000 | 000000 | 1 | 0000000 | 000000 |
14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 2 | 1 | 00000000 | 000000 | 1 | 0000000 | 000000 |
16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 2 | 1 | 00000000 | 000000 | 1 | 0000000 | 000000 |
316 Stainless Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16" | 4 1/4" | 7,500 | 13 3/4" | 4 | 1 | 00000000 | 000000 | 1 | 00000000 | 000000 |
14 1/8" | 359 | 14 | 17 3/8" | 4 1/4" | 7,500 | 15" | 4 | 1 | 00000000 | 000000 | 1 | 00000000 | 000000 |
16 1/8" | 410 | 16 | 19 3/8" | 4 1/4" | 7,500 | 17" | 4 | 1 | 00000000 | 000000 | 1 | 00000000 | 000000 |
Rubber-Cushioned U-Bolts

A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to dissemble it. Use them to support heavy pipe, tube, and conduit from ceilings, walls, and poles. All include four nuts to allow fastening from the top and the bottom.
Galvanized steel U-bolts have good corrosion resistance in most environments. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
For technical drawings and 3-D models, click on a part number.
ID | Mounting Plate | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | For Pipe Size | Ht. | Thread Lg. | Ctr.-to-Ctr. | Material | Lg. | Wd. | Thick. | No.of Nuts Included | Temp. Range, °F | Each | |
Galvanized Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16" | 4 1/4" | 13 3/4" | Rubber | 16 1/2" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
14 1/8" | 359 | 14 | 17 1/4" | 3" | 15" | Rubber | 20" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
16 1/8" | 410 | 16 | 19 1/4" | 4 1/4" | 17" | Rubber | 22" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
304 Stainless Steel | |||||||||||||
7/8"-9 Thread Size | |||||||||||||
12 7/8" | 327 | 12 | 16" | 4 1/4" | 13 3/4" | Rubber | 16 1/2" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
14 1/8" | 359 | 14 | 17 1/4" | 3" | 15" | Rubber | 20" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
16 1/8" | 410 | 16 | 19 1/4" | 4 1/4" | 17" | Rubber | 22" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |