Wing Screws | McMaster-Carr

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Unified Standard Class 3A

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0.875"

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EAR99

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193 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	—	92625A111	000000


				1"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	92625A112	00000
				1 1/2"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	92625A113	00000
				2"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	92625A114	00000
				3"	1/2"	1 1/2"	5/8"	Fully Threaded	Not Rated	—	92625A115	00000




						5/16"-18

						3/4"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	92625A116	00000


						1"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	92625A117	00000
						1 1/2"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	92625A118	00000
						2"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	92625A119	00000
						3"	5/8"	1 11/16"	23/32"	Fully Threaded	Not Rated	—	92625A120	00000




								3/8"-16

								3/4"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	92625A121	00000


								1"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	92625A122	00000
								1 1/2"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	92625A123	00000
								2"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	92625A124	00000
								3"	5/8"	1 7/8"	13/16"	Fully Threaded	Not Rated	—	92625A125	00000




										1/2"-13

										1"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	92625A126	00000


										1 1/2"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	92625A127	00000
										2"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	92625A128	00000
										3"	3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	92625A129	00000




												5/8"-11

												1"	7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	92625A130	00000


												2"	7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	92625A132	00000
3"												7/8"	2 5/8"	1 3/16"	Fully Threaded	Not Rated	—	92625A133	00000




		M3 × 0.5 mm

		12 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	92625A106	0000


		20 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	92625A108	0000
		30 mm	8 mm									17.6 mm	8.6 mm	Fully Threaded	Not Rated	DIN 316	92625A110	0000




												M4 × 0.7 mm

												10 mm	8 mm	23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A205	0000


				12 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A203	0000
				16 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A207	0000
				20 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A209	0000
				25 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A210	0000
				30 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A213	0000
				35 mm	8 mm							23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A216	0000




												M5 × 0.8 mm

						10 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A309	0000


						12 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A307	0000
						16 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A311	0000
						20 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A313	0000
						25 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A315	0000
						30 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A317	0000
						35 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A319	0000
						50 mm	11 mm					23 mm	11.5 mm	Fully Threaded	Not Rated	DIN 316	92625A134	00000




								M6 × 1 mm

								10 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A412	0000


								12 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A413	0000
								16 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A414	0000
								20 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A416	0000
								25 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A418	0000
								30 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A420	0000
								35 mm	13 mm			28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A422	0000
								40 mm	13 mm	28 mm		14 mm	Fully Threaded	Not Rated	DIN 316	92625A424	0000
								50 mm	13 mm	28 mm	14 mm	Fully Threaded	Not Rated	DIN 316	92625A135	0000




										M8 × 1.25 mm

										16 mm	16 mm	31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A516	0000


20 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A518	0000
25 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A520	0000
30 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A525	0000
35 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A527	0000
40 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A529	0000
50 mm	16 mm									31 mm	16 mm	Fully Threaded	Not Rated	DIN 316	92625A533	0000




		M10 × 1.5 mm

		20 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A611	00000


		25 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A136	00000
		30 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A613	00000
		35 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A137	00000
		40 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A138	00000
		50 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A621	00000
		60 mm	20 mm							37 mm	18 mm	Fully Threaded	Not Rated	DIN 316	92625A139	00000




				M12 × 1.75 mm

				35 mm	23 mm					50 mm	24 mm	Fully Threaded	Not Rated	DIN 316	92625A715	00000


				50 mm	23 mm					50 mm	24 mm	Fully Threaded	Not Rated	DIN 316	92625A140	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	91510A104	000000


				1	3/8"	0.4"	49/64"	25/64"	Fully Threaded	Not Rated	—	10	91510A112	00000
				1	1/2"	0.4"	49/64"	25/64"	Fully Threaded	Not Rated	—	10	91510A116	00000




						10-32

						1	1/2"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A109	00000


						1	3/4"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A117	00000
						1	1"	0.53"	57/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A118	00000




								1/4"-20

								1	3/8"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A141	00000


								1	1/2"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A145	00000
								1	5/8"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A149	00000
								1	3/4"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	10	91510A153	00000
								1	1"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	5	91510A157	0000
								1	1 1/2"	0.61"	1 5/64"	29/64"	Fully Threaded	Not Rated	—	5	91510A161	0000




										5/16"-18

										1	1/2"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	91510A165	0000


										1	3/4"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	91510A169	0000
										1	1"	0.68"	1 19/64"	39/64"	Fully Threaded	Not Rated	—	5	91510A173	0000


										Zinc-Plated Iron







														10-24

														2	1/2"	3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	91404A505	0000


2	3/4"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	91404A508	0000
2	1"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	91404A510	0000
2	1 1/2"													3/8"	1 1/16"	1/2"	Fully Threaded	Not Rated	—	1	91404A514	0000




		1/4"-20

		2	1/2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A537	0000


		2	3/4"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A540	0000
		2	1"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A542	0000
		2	1 1/2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A546	0000
		2	2"											7/16"	1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A550	0000
		2	2 1/2"	7/16"										1 3/8"	5/8"	Fully Threaded	Not Rated	—	1	91404A552	0000
		2	3"	7/16"	1 3/8"									5/8"	Fully Threaded	Not Rated	—	1	91404A554	0000




				5/16"-18

				3	3/4"									5/8"	1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	97568A581	0000


				3	1"									5/8"	1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	97568A583	0000
				3	1 1/2"	5/8"								1 3/4"	3/4"	Fully Threaded	Not Rated	—	1	97568A587	0000
				3	2"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	97568A591	0000
				3	2 1/2"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	97568A595	0000
				3	3"	5/8"	1 3/4"							3/4"	Fully Threaded	Not Rated	—	1	97568A599	0000




						3/8"-16

						3	3/4"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	97568A622	0000


						3	1"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	97568A624	0000
						3	1 1/2"							5/8"	1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	97568A628	0000
						3	2"	5/8"						1 13/16"	7/8"	Fully Threaded	Not Rated	—	1	97568A632	0000
						3	3"	5/8"	1 13/16"					7/8"	Fully Threaded	Not Rated	—	1	97568A636	0000




								1/2"-13

								3	1"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	97568A712	0000


								3	2"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	97568A720	0000
								3	2 1/2"					3/4"	2 1/4"	1"	Fully Threaded	Not Rated	—	1	97568A722	0000
								3	3"	3/4"				2 1/4"	1"	Fully Threaded	Not Rated	—	1	97568A724	0000




										M4 × 0.7 mm

										3	8 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	92595A195	0000


										3	10 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	92595A200	0000
										3	16 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	92595A205	0000
										3	20 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	92595A206	0000
3										40 mm	8 mm	20 mm	10.5 mm	Fully Threaded	Not Rated	DIN 316	1	92595A209	0000




										M5 × 0.8 mm

										3	10 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A304	0000


										3	12 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A307	0000
										3	16 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A309	0000
										3	20 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A310	0000
										3	25 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A311	0000
										3	40 mm	11 mm	26 mm	13 mm	Fully Threaded	Not Rated	DIN 316	1	92595A314	0000




										M6 × 1 mm

										3	10 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A405	0000


										3	12 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A406	0000
										3	16 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A407	0000
										3	20 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A408	0000
										3	25 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A409	0000
										3	30 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A410	0000
				3						50 mm	13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A414	0000
				3	60 mm					13 mm	33 mm	17 mm	Fully Threaded	Not Rated	DIN 316	1	92595A416	0000




										M8 × 1.25 mm

										3	12 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A503	0000


										3	16 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A504	0000
										3	20 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A505	0000
						3				25 mm	16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A506	0000
						3	30 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A507	0000
						3	40 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A509	0000
						3	50 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A512	0000
						3	80 mm			16 mm	39 mm	20 mm	Fully Threaded	Not Rated	DIN 316	1	92595A518	00000

Two-Arm Plastic-Head Thumb Screws

The flat, evenly spaced arms give your fingers extra leverage. These thumb screws combine the strength of stainless steel with a lightweight, plastic head that won’t corrode.

Length is measured from under the head.

18-8 Stainless Steel with Acetal Head—With a stainless steel body and an acetal head, these screws resist moisture and are chemical resistant.

		Head
	Lg.	Wd.	Ht.	Temp. Range, ° F	Color	Threading	Tensile Strength	Pkg. Qty.		Pkg.
18-8 Stainless Steel with Acetal Head







				10-24

				1/2"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A891	000000


				5/8"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A893	00000
				3/4"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A895	00000
				1"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A899	0000




						10-32

						3/8"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A901	00000


						1/2"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A903	00000
						5/8"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A905	00000
						3/4"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	25	91185A907	00000
						7/8"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A909	0000
						1"	1"	1/4"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A911	0000
						1 1/2"	1"	1/4"	32 to 180	Black	Partially Threaded	Not Rated	10	91185A913	0000




								1/4"-20

								3/8"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A915	0000


								1/2"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A917	0000
								5/8"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A919	0000
								3/4"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A921	0000
								7/8"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A923	0000
								1"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A925	0000
								1 1/4"	1 1/4"	5/16"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A927	0000
								1 1/2"	1 1/4"	5/16"	32 to 180	Black	Partially Threaded	Not Rated	10	91185A929	0000
								2"	1 1/4"	5/16"	32 to 180	Black	Partially Threaded	Not Rated	5	91185A933	0000




										5/16"-18

										1/2"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A955	0000


										5/8"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	10	91185A957	00000
										3/4"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	5	91185A959	0000
										7/8"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	5	91185A961	0000
										1"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	5	91185A963	0000
										1 1/4"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	5	91185A965	0000
										1 1/2"	1 1/2"	13/32"	32 to 180	Black	Fully Threaded	Not Rated	5	91185A967	0000

Wing Head Quarter-Turn Captive Panel Screws with Back Press-Fit Nut

Press these nuts into the backside of a panel in applications where you have access to both sides of the panel. Install with an arbor press or similar pressure tool. A quarter-turn locks and releases access panels, doors, and covers. The screw is held to the outer panel by a retainer. An installation tool (sold separately) is required to install the retainer. Nuts and screws have a zinc plating that provides corrosion resistance in wet environments. Length is measured from under the screw head.

	For Panel Thk.		For Panel Hole Dia.				Head
	Total	Min. Inner	Inner	Outer	For Min. Space Between Panels	Lg.	Wd.	Ht.	Nut Dia.	Shank Dia.	Retainer Material		Each
Zinc-Plated Steel



		0.05" to 0.07"	0.037"	0.437"	0.25"	0.01"	0.46"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A570	00000


		0.07" to 0.09"	0.037"	0.437"	0.25"	0.01"	0.48"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A580	0000
		0.09" to 0.11"	0.037"	0.437"	0.25"	0.01"	0.5"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A590	0000
		0.11" to 0.13"	0.037"	0.437"	0.25"	0.01"	0.52"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A670	0000
		0.13" to 0.15"	0.037"	0.437"	0.25"	0.01"	0.54"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A680	0000
		0.15" to 0.17"	0.037"	0.437"	0.25"	0.01"	0.56"	0.88"	0.44"	0.54"	0.198"	18-8 Stainless Steel	91382A690	0000

Accessories and Replacements for Captive Panel Screws


Installation Tool for Stainless Steel Retainers	93450A400	Each	000000
Replacement 18-8 Stainless Steel Retainers	93450A437	Pkg. of 10	0000

Wing Head Quarter-Turn Captive Panel Screws with Front Press-Fit Nut

Press these nuts into a closed-end hole or thick panel in applications where the back of the panel is inaccessible. Install with an arbor press or similar pressure tool. A quarter-turn locks and releases access panels, doors, and covers. The screw is held to the outer panel by a retainer. An installation tool (sold separately) is required to install the retainer. Nuts and screws have a zinc plating to resist corrosion in wet environments. Length is measured from under the screw head.

		For Panel Hole Dia.					Head
	For Installation Thk.	Inner	Outer	For Min. Inner Panel Thk.	For Min. Space Between Panels	Lg.	Wd.	Ht.	Nut Dia.	Shank Dia.	Retainer Material		Each
Zinc-Plated Steel



		0.01" to 0.03"	0.469"	0.25"	0.08"	0.01"	0.46"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A910	00000


		0.03" to 0.05"	0.469"	0.25"	0.08"	0.01"	0.48"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A920	0000
		0.05" to 0.07"	0.469"	0.25"	0.08"	0.01"	0.5"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A930	0000
		0.07" to 0.09"	0.469"	0.25"	0.08"	0.01"	0.52"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A940	0000
		0.09" to 0.11"	0.469"	0.25"	0.08"	0.01"	0.54"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A950	0000
		0.11" to 0.13"	0.469"	0.25"	0.08"	0.01"	0.56"	0.88"	0.44"	0.465"	0.198"	18-8 Stainless Steel	91382A960	0000

Accessories and Replacements for Captive Panel Screws


Installation Tool for Stainless Steel Retainers	93450A400	Each	000000
Replacement 18-8 Stainless Steel Retainers	93450A437	Pkg. of 10	0000

Wing Head Quarter-Turn Captive Panel Screws with Clip-On Nut

Image of Product. Front orientation. Contains Annotated, MultipleImages. Captive Panel Screws. Wing Head Quarter-Turn Captive Panel Screws with Clip-On Nut, Zinc-Plated Steel.

Zinc-Plated Steel

Acetal

A clip-on nut allows you to mount the screw near the edge of a thin panel. Lock and release access panels, doors, and covers with a quarter-turn. The screw is held to the outer panel by a retainer. Length is measured from under the screw head.

Zinc-Plated Steel—Zinc-plated steel nuts and screws are corrosion resistant in wet environments. An installation tool (sold separately) is required to install the retainer.

Acetal—Acetal nuts and screws are chemical resistant and lightweight.

	For Panel Thk.			Head
	Inner	Total	For Hole Dia.	Wd.	Ht.	Lg.	Nut Wd.	Shank Dia.	Retainer Material	Temp., ° F	Color		Each
Zinc-Plated Steel



		0.02" to 0.114"	0.15" to 0.17"	0.312"	0.88"	0.44"	0.46"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A310	00000


		0.02" to 0.134"	0.17" to 0.19"	0.312"	0.88"	0.44"	0.48"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A320	0000
		0.02" to 0.154"	0.19" to 0.21"	0.312"	0.88"	0.44"	0.5"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A330	0000
		0.02" to 0.174"	0.21" to 0.23"	0.312"	0.88"	0.44"	0.52"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A340	0000
		0.02" to 0.194"	0.23" to 0.25"	0.312"	0.88"	0.44"	0.54"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A350	0000
		0.02" to 0.214"	0.25" to 0.27"	0.312"	0.88"	0.44"	0.56"	0.63"	0.198"	18-8 Stainless Steel	—	—	91382A360	0000


		Acetal



				0.03" to 0.09"	0.29" to 0.34"	0.512"	1.1"	0.43"	0.95"	0.945"	0.25"	Acetal	-40 to 190	Black	94188A410	0000


				0.03" to 0.09"	0.34" to 0.39"	0.512"	1.1"	0.43"	1"	0.945"	0.25"	Acetal	-40 to 190	Black	94188A420	0000
				0.03" to 0.09"	0.44" to 0.49"	0.512"	1.1"	0.43"	1.1"	0.945"	0.25"	Acetal	-40 to 190	Black	94188A430	0000

Accessories and Replacements for Captive Panel Screws


Installation Tool for Stainless Steel Retainers	93450A400	Each	000000
Replacement 18-8 Stainless Steel Retainers	93450A437	Pkg. of 10	0000
Replacement Plastic Retainers	93442A311	Pkg. of 10	0000

Wing Head Quarter-Turn Captive Panel Screws with Rivet-Mount Nut

Zinc-Plated Steel

Acetal

Rivet these nuts into thin panels for a flush fit. They can be mounted without space between panels. A quarter-turn locks and releases access panels, doors, and covers. The screw is held to the outer panel by a retainer. Rivets not included. Install with _3/32" rivets in steel and _1/8" rivets in plastic. Length is measured from under the screw head.

Zinc-Plated Steel—Zinc-plated steel nuts and screws are corrosion resistant in wet environments. An installation tool (sold separately) is required to install the retainer.

Acetal—Acetal nuts and screws are chemical resistant and lightweight.

		For Panel Hole Dia.			Head
	For Total Panel Thk.	Inner	Outer	Lg.	Wd.	Ht.	Nut Wd.	Shank Dia.	Mounting Hole Ctr.-to-Ctr.	Retainer Material	Temp., ° F	Color		Each
Zinc-Plated Steel



		0.15" to 0.17"	0.44"	0.24"	0.46"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A610	00000


		0.17" to 0.19"	0.44"	0.24"	0.48"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A620	0000
		0.19" to 0.21"	0.44"	0.24"	0.5"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A630	0000
		0.21" to 0.23"	0.44"	0.24"	0.52"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A640	0000
		0.23" to 0.25"	0.44"	0.24"	0.54"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A650	0000
		0.25" to 0.27"	0.44"	0.24"	0.56"	0.88"	0.44"	0.38"	0.198"	0.75"	18-8 Stainless Steel	—	—	91382A660	0000


		Acetal



				0.25" to 0.3"	0.438"	0.39"	0.95"	1.1"	0.43"	0.5"	0.25"	0.875"	Acetal	-40 to 190	Black	94188A210	0000


				0.3" to 0.35"	0.438"	0.39"	1"	1.1"	0.43"	0.5"	0.25"	0.875"	Acetal	-40 to 190	Black	94188A220	0000
				0.4" to 0.45"	0.438"	0.39"	1.1"	1.1"	0.43"	0.5"	0.25"	0.875"	Acetal	-40 to 190	Black	94188A230	0000

Accessories and Replacements for Captive Panel Screws