T-Anchors | McMaster-Carr

	Anchor Type Anchor Type


Toggle	Stud

Female Threaded	Plug

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

	For Use In For Use In

	Length Length

	Diameter Diameter

1/4"

5/16"

3/8"

	Usable Length Usable Length

	Material Material

Steel

Plastic

	Screw Size Screw Size

	Drill Bit Size Drill Bit Size

	Pull-Out Strength Pull-Out Strength

	Thread Length Thread Length

	Removable Removable

Removable

Permanent

	Shear Strength Shear Strength

	Finish Finish

Zinc Yellow-Chromate Plated

Zinc Plated

	Wing Span Wing Span

1 1/4"

1 1/2"

51mm

	Toggle Material Toggle Material

Steel

Stainless Steel

	Drill Bit Decimal Size Equivalent Drill Bit Decimal Size Equivalent

	Thread Fit Thread Fit

Class 2A

Class 2B

Class 6H

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Washer OD Washer OD

0.625"

0.688"

0.813"

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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39 Products

Stud-Style Anchors for Hollow Block and Brick

These stud-style anchors include a nut and a washer. To install, push through a drilled hole; gravity drops the toggle into position. Anchors are removable and reusable. Made from zinc yellow-chromate plated steel, they resist corrosion in wet environments. 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.

		Thread					Strength, lbs.
Lg.	Usable Lg.	Size	Lg.	Wing Span	Washer OD	Drill Bit Size	Pull-Out	Shear	Tested In	Thread Fit	For Use In	Pkg. Qty.		Pkg.
Zinc Yellow-Chromate Plated Steel
1/4" Dia.
1 3/4"	1"	1/4"-20	5/8"	1"	0.625"	5/16"	170	370	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
2 1/2"	1 3/4"	1/4"-20	1"	1"	0.625"	5/16"	170	370	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	0000
3 1/4"	2 1/2"	1/4"-20	1 7/8"	1"	0.625"	5/16"	170	370	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	0000
5/16" Dia.
2 1/2"	1 1/2"	5/16"-18	1 1/8"	1 1/4"	0.688"	5/16"	220	570	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	0000
3 1/4"	2 1/4"	5/16"-18	1 3/4"	1 1/4"	0.688"	5/16"	220	570	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
3 3/4"	2 3/4"	5/16"-18	1 5/8"	1 1/4"	0.688"	5/16"	220	570	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
3/8" Dia.
3 1/4"	2"	3/8"-16	1 7/8"	1 1/2"	0.813"	3/8"	250	750	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
3 3/4"	2 1/2"	3/8"-16	1 5/8"	1 1/2"	0.813"	3/8"	250	750	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
4"	2 3/4"	3/8"-16	1 7/8"	1 1/2"	0.813"	3/8"	250	750	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	2	000000000	0000
4 1/2"	3 1/8"	3/8"-16	3 1/4"	1 1/2"	0.813"	3/8"	250	750	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	4	000000000	00000
6"	4 1/2"	3/8"-16	3 1/2"	1 1/2"	0.813"	3/8"	450	750	1,500 psi Concrete	Class 2A	Concrete, Hollow Block, Hollow Brick	1	000000000	0000

Female-Threaded Toggle Anchors for Hollow Block and Brick

A pivoting toggle bar creates a strong hold. These anchors provide an internally threaded socket connection for threaded rods and bolts. To install, push through a drilled hole; gravity drops the toggle into position. Anchors are removable and reusable. Made from zinc yellow-chromate plated steel, they resist corrosion in wet environments. Pull-out strength values are 25% of the ultimate values.

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

Thread						Strength, lbs.
Size	Dp.	Lg.	Usable Lg.	Wing Span	Drill Bit Size	Pull-Out	Shear	Tested In	For Use In		Each
Zinc Yellow-Chromate Plated Steel
3/8"-16	1/2"	2"	1 1/2"	2"	1/2"	800	Not Rated	1,500 psi Concrete	Concrete, Hollow Block, Hollow Brick	000000000	000000
1/2"-13	11/16"	2 1/4"	1 5/8"	2"	5/8"	1,400	Not Rated	1,500 psi Concrete	Concrete, Hollow Block, Hollow Brick	000000000	00000

High-Strength Toggle Anchors

These high-strength toggle anchors provide an extremely strong hold and stay in position when a bolt is removed. To install, push the toggle through a drilled hole and pull the anchor back toward you until the toggle rests flush against the wall. Then, slide the cap up to the wall and snap off the straps. Next, position your fixture, insert a screw and tighten. For use with machine screws; minimum screw length is the wall and fixture thicknesses plus 1/2". Pull-out strength and shear strength values are 25% of the ultimate values.

Zinc-plated steel toggle anchors resist corrosion in wet environments.

18-8 stainless steel toggle anchors are chemical resistant and may be mildly magnetic.

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

							Strength, lbs.
For Thread Size	Thread Pitch, mm	Usable Lg. Range	Wing Span	Drill Bit Size	Material	Color	Pull-Out	Shear	Tested In	Drive Style	Head Type	For Use In	Pkg. Qty.		Pkg.
Zinc-Plated Steel Toggle
10-24	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	000000
10-24	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	Phillips, Slotted	Flat	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	00000
10-24	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	Phillips, Slotted	Rounded	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	00000
10-24	__	2"-9 1/2"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
1/4"-20	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	00000
1/4"-20	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	Phillips, Slotted	Flat	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	00000
1/4"-20	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	Phillips, Slotted	Rounded	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	0000
1/4"-20	__	2"-9 1/2"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
5/16"-18	__	3/8"-2 1/2"	2"	3/4"	Polystyrene Plastic	White	350	350	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	10	000000000	00000
3/8"-16	__	3/8"-2 1/2"	2"	3/4"	Polystyrene Plastic	White	400	400	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
1/2"-13	__	3/8"-2 1/2"	2"	3/4"	Polystyrene Plastic	White	500	500	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
M5	0.8	10mm-92mm	51mm	13 mm	Polystyrene Plastic	White	200	200	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	0000
M6	1	10mm-92mm	51mm	13 mm	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	0000
M8	1.25	10mm-64mm	51mm	19 mm	Polystyrene Plastic	White	300	350	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
M10	1.5	10mm-64mm	51mm	19 mm	Polystyrene Plastic	White	400	400	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	5	000000000	00000
18-8 Stainless Steel Toggle
10-24	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000
10-24	__	2"-9 1/2"	2"	1/2"	Polystyrene Plastic	White	200	200	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000
1/4"-20	__	3/8"-3 5/8"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000
1/4"-20	__	2"-9 1/2"	2"	1/2"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000
3/8"-16	__	3/8"-2 1/2"	2"	3/4"	Polystyrene Plastic	White	250	250	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000
1/2"-13	__	3/8"-2 1/2"	2"	3/4"	Polystyrene Plastic	White	500	500	Hollow Concrete Block	__	__	Drywall, Hollow Block, Plaster, Wood Paneling	1	000000000	0000

Toggle Anchors for Sheet Metal and Wood Screws

These anchors fit a range of sheet metal and wood screw sizes since they form their own threads when installed. To install, fold the anchor in middle, insert into a hole, and tap flush. Thread a screw through your fixture and into the anchor. Extended length is the overall length of the anchor when folded in the middle.

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

						Strength, lbs.
For Screw Size	Extended Lg.	Drill Bit Size	For Wall Thickness	Color	Temperature Range, °F	Pull-Out	Shear	Tested In	For Use In	Pkg. Qty.		Pkg.
Polypropylene Plastic
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	1 1/4"	5/16"	3/8"-1/2"	Off-White	-20° to 210°	30	Not Rated	1/2" Drywall	Drywall, Plaster, Wood Paneling	20	000000000	00000
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	1 3/8"	5/16"	5/8"-3/4"	Off-White	-20° to 210°	30	Not Rated	3/4" Drywall	Drywall, Plaster, Wood Paneling	20	000000000	0000
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	1 3/4"	5/16"	1"	Off-White	-20° to 210°	30	Not Rated	1" Drywall	Drywall, Plaster, Wood Paneling	25	000000000	00000
No. 8, No. 9, No. 10, No. 12	3/4"	5/16"	1/8"-1/4"	Off-White	-20° to 210°	30	Not Rated	1/4" Drywall	Drywall, Plaster, Wood Paneling	20	000000000	0000

Toggle Bolt Anchor Assortments for Drywall, Plaster, and Wood Paneling

A wing-like toggle holds against the back of the material and spreads the force over a large area to hold 30 lbs. or more. The bolt is reusable, but the toggle will fall behind the wall when the bolt is removed. To install, insert the bolt through your fixture and thread the toggle onto it. Next, fold the toggle wings flush against the bolt and push them through a drilled hole until they pop open on the other side. Pull back on the bolt and tighten. Bolts are zinc-plated steel to resist corrosion in wet environments.

Zinc-Plated Steel
Number of Pieces	Toggle Bolts Included	Container Type		Each
100	1/8" × 3" Lg. (25 Pieces) 1/8" × 4" Lg. (25 Pieces) 3/16" × 3" Lg. (15 Pieces) 3/16" × 4" Lg. (15 Pieces) 1/4" × 3" Lg. (10 Pieces) 1/4" × 4" Lg. (10 Pieces)	Plastic Box	000000000	0000000