Butterfly Screws | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Material

Fastener Head Type

Head Diameter

Head Width

Thread Pitch

Head Height

Thread Type

Thread Length

Thread Spacing

Thread Fit

Unified Standard Class 2A

Drive Style

Phillips

Slotted

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

Screw Size

Performance

Anchor Type

For Use In

Diameter

Connection Hardware

Ultimate Pull-Out Strength

Conditions Tested In

166 Products

Stainless Steel Wing Thumb Screws

Corrosion resistant with a wing shape that's easy to grab. These thumb screws offer more leverage than spade-head thumb screws. Use these screws to fasten panels and covers that need frequent access.

Length is measured from under the head.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

		Head
	Lg.	Dia.	Wd.	Ht.	Threading	Tensile Strength	Specs. Met		Each
18-8 Stainless Steel







				1/4"-20

				3/4"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	000000000	000000


				1"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	000000000	00000
				1 1/2"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	000000000	00000
				2"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	000000000	00000
				3"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	000000000	00000




						5/16"-18

						3/4"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	000000000	00000


						1"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	000000000	00000
						1 1/2"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	000000000	00000
						2"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	000000000	00000
						3"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	000000000	00000




								3/8"-16

								3/4"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	000000000	00000


								1"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	000000000	00000
								1 1/2"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	000000000	00000
								2"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	000000000	00000
								3"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	000000000	00000




										1/2"-13

										1"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	000000000	00000


										1 1/2"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	000000000	00000
										2"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	000000000	00000
										3"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	000000000	00000




												5/8"-11

												1"	7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	000000000	00000


												2"	7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	000000000	00000
3"												7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	000000000	00000




		M3 × 0.5 mm

		12 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000


		20 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
		30 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000




												M4 × 0.7 mm

												10 mm	8 mm	23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000


				12 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
				16 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
				20 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
				25 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
				30 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
				35 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000




												M5 × 0.8 mm

						10 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000


						12 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						16 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						20 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						25 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						30 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						35 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
						50 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000




								M6 × 1 mm

								10 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000


								12 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								16 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								20 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								25 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								30 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								35 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								40 mm	13 mm	28 mm		14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
								50 mm	13 mm	28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000




										M8 × 1.25 mm

										16 mm	16 mm	31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000


20 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
25 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
30 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
35 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
40 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
50 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000




		M10 × 1.5 mm

		20 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000


		25 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	0000
		30 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000
		35 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000
		40 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000
		50 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000
		60 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000




				M12 × 1.75 mm

				35 mm	23 mm					50 mm	24 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000


				50 mm	23 mm					50 mm	24 mm	Fully Threaded	Not Rated	DIN 316	000000000	00000

Steel and Iron Wing Thumb Screws


1	2	3

The wing shape on these thumb screws offers more leverage than spade head thumb screws. Use these screws to fasten panels and covers that need frequent access. They are best for areas with occasional exposure to moisture.

Length is measured from under the head.

			Head
	Style	Lg.	Dia.	Wd.	Ht.	Threading	Tensile Strength	Specs. Met	Pkg. Qty.		Pkg.
Zinc-Plated Steel







				8-32

				1	1/4"	0.4"	49/64"	25/64"	Fully Threaded	Not Rated	—	10	000000000	000000


				1	3/8"	0.4"	49/64"	25/64"	Fully Threaded	Not Rated	—	10	000000000	00000
				1	1/2"	0.4"	49/64"	25/64"	Fully Threaded	Not Rated	—	10	000000000	00000




						10-32

						1	1/2"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000


						1	3/4"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000
						1	1"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000




								1/4"-20

								1	3/8"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000


								1	1/2"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000
								1	5/8"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000
								1	3/4"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	000000000	00000
								1	1"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	5	000000000	0000
								1	1 1/2"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	5	000000000	0000




										5/16"-18

										1	1/2"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	000000000	0000


										1	3/4"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	000000000	0000
										1	1"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	000000000	0000


										Zinc-Plated Iron







														10-24

														2	1/2"	3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	000000000	0000


2	3/4"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	000000000	0000
2	1"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	000000000	0000
2	1 1/2"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	000000000	0000




		1/4"-20

		2	1/2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000


		2	3/4"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000
		2	1"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000
		2	1 1/2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000
		2	2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000
		2	2 1/2"	7/16"										1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	000000000	0000
		2	3"	7/16"	1 3/8"									5/8"	Fully Threaded	Not Rated	—	1	000000000	0000




				5/16"-18

				3	3/4"									5/8"	1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	000000000	0000


				3	1"									5/8"	1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	000000000	0000
				3	1 1/2"	5/8"								1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	000000000	0000
				3	2"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	000000000	0000
				3	2 1/2"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	000000000	0000
				3	3"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	000000000	0000




						3/8"-16

						3	3/4"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	000000000	0000


						3	1"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	000000000	0000
						3	1 1/2"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	000000000	0000
						3	2"	5/8"						1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	000000000	0000
						3	3"	5/8"	1 13/16"					7/8"	Fully Threaded	Not Rated	—	1	000000000	0000




								1/2"-13

								3	1"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	000000000	0000


								3	2"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	000000000	0000
								3	2 1/2"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	000000000	0000
								3	3"	3/4"				2 1/4"	1"	Fully Threaded	Not Rated	—	1	000000000	0000




										M4 × 0.7 mm

										3	8 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000


										3	10 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	16 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	20 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
3										40 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000




										M5 × 0.8 mm

										3	10 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000


										3	12 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	16 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	20 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	25 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	40 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000




										M6 × 1 mm

										3	10 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000


										3	12 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	16 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	20 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	25 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	30 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
				3						50 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
				3	60 mm					13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000




										M8 × 1.25 mm

										3	12 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000


										3	16 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
										3	20 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
						3				25 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
						3	30 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
						3	40 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
						3	50 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000
						3	80 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	000000000	0000

Toggle Bolt Anchors for Drywall

These classic toggle anchors are best for securing handrails, cabinets, and shelving in drywall. All have a spring-loaded toggle that firmly grips behind your wall. Since the gripping force is spread over the length of the toggle, they create a stronger hold than plug anchors. However, they require a larger hole to push the toggle through, which may need patching if not covered by your component.

To install, insert the bolt through your component and thread on the toggle. Then, fold the toggle wings flush against the bolt and push them through a drilled hole until they pop open on the other side. Next, pull back on the bolt and tighten it for a secure hold. The bolt is reusable, but the toggle will fall behind the wall when the bolt is removed.

	Anchors																Replacement Toggles
			Thread				Head				Ultimate Strength, lbf
	Lg.	Usable Lg.	Size	Lg.	Drill Bit Size	Fastener Head Type	Dia.	Ht.	Wing Span	Material	Pull-Out	Shear	Conditions Tested In	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
1/8" Diameter



		2"	1 1/8"	6-32	1 7/8"	3/8"	Rounded	0.24"	0.15"	1 1/2"	Zinc-Plated Steel	150	135	1/2" Drywall	50	000000000	000000	—	———	0


		3"	2 1/8"	6-32	2 7/8"	3/8"	Rounded	0.24"	0.15"	1 1/2"	Zinc-Plated Steel	150	135	1/2" Drywall	50	000000000	00000	—	———	0
		3"	2 1/8"	6-32	2 31/32"	3/8"	Rounded	0.321"	0.086"	1 1/2"	Zinc-Plated Steel	150	135	1/2" Drywall	50	000000000	00000	—	———	0
		4"	3 1/8"	6-32	3 7/8"	3/8"	Rounded	0.24"	0.15"	1 1/2"	Zinc-Plated Steel	150	135	1/2" Drywall	50	000000000	00000	—	———	0
		4"	3 1/8"	6-32	3 31/32"	3/8"	Rounded	0.321"	0.086"	1 1/2"	Zinc-Plated Steel	150	135	1/2" Drywall	50	000000000	00000	—	———	0


		3/16" Diameter



				2"	7/8"	10-24	1 7/8"	1/2"	Rounded	0.33"	0.13"	2 1/8"	Zinc-Plated Steel	185	190	1/2" Drywall	50	000000000	00000	50	000000000	000000


				3"	1 7/8"	10-24	2 7/8"	1/2"	Rounded	0.33"	0.13"	2 1/8"	Zinc-Plated Steel	185	190	1/2" Drywall	50	000000000	00000	50	000000000	00000
				4"	2 3/4"	10-24	3 3/4"	1/2"	Flat	0.385"	0.116"	2 1/8"	Zinc-Plated Steel	185	190	1/2" Drywall	50	000000000	00000	50	000000000	00000
				4"	2 7/8"	10-24	3 7/8"	1/2"	Rounded	0.33"	0.13"	2 1/8"	Zinc-Plated Steel	185	190	1/2" Drywall	50	000000000	00000	50	000000000	00000
				6"	5"	10-24	6"	1/2"	Rounded	0.365"	0.13"	2"	Zinc-Plated Steel	185	190	1/2" Drywall	50	000000000	00000	50	000000000	00000


				1/4" Diameter



						3"	1 5/8"	1/4"-20	2 3/4"	5/8"	Flat	0.507"	0.153"	2 1/8"	Zinc-Plated Steel	235	235	1/2" Drywall	25	000000000	00000	25	000000000	0000


						3"	1 7/8"	1/4"-20	2 7/8"	5/8"	Rounded	0.46"	0.205"	2 1/8"	Zinc-Plated Steel	235	235	1/2" Drywall	25	000000000	00000	25	000000000	0000
						4"	2 7/8"	1/4"-20	3 7/8"	5/8"	Rounded	0.46"	0.205"	2 1/8"	Zinc-Plated Steel	235	235	1/2" Drywall	25	000000000	00000	25	000000000	0000


						5/16" Diameter



								3"	1 1/2"	5/16"-18	2 7/8"	7/8"	Rounded	0.57"	0.24"	2 5/8"	Zinc-Plated Steel	250	280	1/2" Drywall	10	000000000	0000	10	000000000	0000


								4"	2 1/2"	5/16"-18	3 7/8"	7/8"	Rounded	0.59"	0.25"	2"	Zinc-Plated Steel	250	Not Rated	1/2" Drywall	10	000000000	00000	10	000000000	0000


								3/8" Diameter



										3"	1 3/8"	3/8"-16	2 7/8"	7/8"	Rounded	0.691"	0.25"	3"	Zinc-Plated Steel	255	295	1/2" Drywall	10	000000000	00000	25	000000000	00000


										4"	2 5/8"	3/8"-16	3 7/8"	7/8"	Rounded	0.691"	0.25"	3"	Zinc-Plated Steel	255	295	1/2" Drywall	10	000000000	00000	25	000000000	00000
										5"	3 3/8"	3/8"-16	4 7/8"	7/8"	Rounded	0.691"	0.25"	3"	Zinc-Plated Steel	255	295	1/2" Drywall	10	000000000	00000	25	000000000	00000
										6"	4 3/8"	3/8"-16	5 7/8"	7/8"	Rounded	0.691"	0.25"	3"	Zinc-Plated Steel	255	295	1/2" Drywall	5	000000000	0000	25	000000000	00000


										1/2" Diameter



												4"	1 1/2"	1/2"-13	3 7/8"	1 1/4"	Rounded	0.785"	0.36"	4 3/4"	Zinc-Plated Steel	325	315	1/2" Drywall	5	000000000	00000	10	000000000	00000


6"	3 1/2"											1/2"-13	4 7/8"	1 1/4"	Rounded	0.785"	0.36"	4 3/4"	Zinc-Plated Steel	325	315	1/2" Drywall	5	000000000	00000	10	000000000	00000

Anchor Toggles for Toggle Bolts

	Wing Span	Thread Size	For Use In	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	3/16"	2 1/8"	10-24	Drywall, Plaster, Wood Paneling	50	000000000	000000


	1/4"	2 1/8"	1/4"-20	Drywall, Plaster, Wood Paneling	25	000000000	0000
	3/8"	3"	3/8"-16	Drywall, Plaster, Wood Paneling	25	000000000	00000
	1/2"	4 3/4"	1/2"-13	Drywall, Plaster, Wood Paneling	10	000000000	00000

Toggle Bolt Anchor Assortments for Drywall

Keep a variety of toggle bolt anchor sizes and lengths on hand. These classic toggle anchors are best for securing handrails, cabinets, and shelving in drywall. All have a spring-loaded toggle that firmly grips behind your wall. Since the gripping force is spread over the length of the toggle, they create a stronger hold than plug anchors. However, they require a larger hole to push the toggle through, which may need patching if not covered by your component.

No. of Pieces	Toggle Bolts Included	Material	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)	Zinc-Plated Steel	Plastic Box	000000000	0000000

Stud-Style Toggle Anchors for Drywall

Commonly used to install standoffs to mount signs or panels, these anchors create threaded-stud connections that stay put. All have a spring-loaded toggle that firmly grips behind your wall for a secure hold. Since the gripping force is spread over the length of the toggle, they create a stronger hold than plug anchors. However, they require a larger hole to push the toggle through, which may need patching if not covered by your component.

To install, insert the stud through your component and thread on the toggle. Then, fold the toggle wings flush against the stud and push them through a drilled hole until they pop open on the other side. Next, pull back on the stud and thread on a nut to secure. The stud is reusable, but the toggle will fall behind the wall when the stud is removed.

			Thread					Ultimate Strength		Adapter
	Lg.	Usable Lg.	Size	Lg.	Drill Bit Size	Wing Span	Material	Pull-Out	Shear	Thread Size	Lg.		Each
3/16" Diameter



		3"	1 1/2"	10-24	3"	1/2"	2"	Zinc-Plated Steel	Not Rated	Not Rated	5/16"-18	1/2"	000000000	00000


		5/16" Diameter



				3"	1 1/2"	5/16"-18	3"	7/8"	3 15/16"	Zinc-Plated Steel	Not Rated	Not Rated	—	—	000000000	0000

Toggle Anchors for Drywall

The toggle locks in place behind your wall to prevent pullout, while fins stop twisting during installation. Unlike traditional toggle bolt anchors, these require a smaller hole and have a flange that covers the hole once installed. Since the gripping force is spread over the length of the toggle, these anchors create a stronger hold than our plug anchors.

To install, fold the anchor in the middle so the toggle wings touch each other. Insert the anchor into a drilled hole and tap it until it's flush with your drywall. Then, use the included tool to pop the anchor open. Next, thread a tapping screw through your component and tighten for a secure hold. You can repeatedly remove your screw without losing strength or the toggle behind the wall. However, the anchor itself cannot be removed.

					Ultimate Strength
For Screw Size	For Wall Thk.	Extended Lg.	Drill Bit Size	Material	Pull-Out, lbf	Shear	Conditions Tested In	Pkg. Qty.		Pkg.
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	3/8" to 1/2"	1 1/4"	5/16"	Polypropylene	140	Not Rated	1/2" Drywall	20	000000000	00000
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	5/8" to 3/4"	1 3/8"	5/16"	Polypropylene	150	Not Rated	3/4" Drywall	20	000000000	0000
No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, No. 14	1"	1 3/4"	5/16"	Polypropylene	170	Not Rated	1" Drywall	25	000000000	00000
No. 8, No. 9, No. 10, No. 12	1/8" to 1/4"	3/4"	5/16"	Polypropylene	120	Not Rated	1/4" Drywall	20	000000000	0000