Heavy-Vibration-Resistant Lock Washers

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238 Products

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Corrosion Resistant

Won't rust in wet and outdoor environments

101 products

High Strength

Withstand heavy loads and high stress without deforming

18 products

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Lightweight

Use in applications with weight limits, such as aerospace and automation

9 products

For Use With

Socket Head Screws

Fit neatly under screws with narrow heads

77 products

Heavy-Vibration-Resistant Spring Lock Washers

With a grip that's second only to wedge lock, these washers stop nuts and screws from wiggling loose under constant, vigorous vibration. They are ideal for engines, turbines, generators, and other heavy duty equipment. Similar to a spring, they flatten under pressure to add tension between mating surfaces. As long as the washers aren't deformed or otherwise damaged, you can reuse them indefinitely without losing locking strength. Also known as conical washers and Belleville washers.

Stack multiple washers in the same direction to double or triple how much weight they can bear. Stack washers in opposite directions for better deflection, which means they compress further and withstand more shock and movement without loosening.

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

Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but can't hold up to harsh chemicals as well as 316 stainless steel.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these washers won't degrade when exposed to harsh weather, salt water, and most chemicals.

High-Strength 17-7 PH Stainless Steel—The strongest stainless steel washers we offer, these are comparable to high-strength Grade 8 steel. They won’t rust in wet and outdoor environments, but they can’t handle the harsh chemicals that 316 stainless steel can.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

Phosphate-Coated Steel—Paint adheres evenly to the surface of these washers, so you can add your own decorative finish. They are more durable than zinc-plated steel washers to withstand wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.

Steel—Best for dry environments since moisture will cause these washers to rust.

Acetal—Lightweight, nonconductive, and naturally rust resistant. These washers won't swell or lose their strength if exposed to moisture.

Top Serration—Adds friction for extra gripping power.

DIN 432—These washers have a small tab that presses up against the flats of your nut or screw for extra security.

	For Screw Size	ID	OD	Thk.	Overall Ht.	Serration Location	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		1/4"	0.260"	0.683"	0.048" to 0.052"	0.090"	—	—	10	91235A112	00000


		5/16"	0.324"	0.807"	0.060" to 0.064"	0.100"	—	—	10	91235A115	00000
		3/8"	0.389"	0.930"	0.070" to 0.076"	0.112"	—	—	10	91235A120	0000
		1/2"	0.519"	1.179"	0.091" to 0.100"	0.152"	—	—	5	91235A126	0000
		5/8"	0.644"	1.500"	0.130" to 0.140"	0.177"	—	—	1	91235A216	0000
		3/4"	0.773"	1.750"	0.130" to 0.140"	0.195"	—	—	1	91235A217	0000
		M2	2.2 mm	5.0 mm	0.4 mm	0.6 mm	—	DIN 6796	50	91477A122	00000
		M2.5	2.7 mm	6.0 mm	0.5 mm	0.7 mm	—	DIN 6796	10	91477A310	0000
		M3	3.2 mm	7.0 mm	0.6 mm	0.9 mm	—	DIN 6796	100	91477A121	0000
		M4	4.3 mm	9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	25	91477A141	0000
		M5	5.3 mm	11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	25	91477A123	00000


		M6	6.2 mm	14.3 mm	1.0 mm	1.8 mm	—	—	10	91235A415	00000
		M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	25	91477A161	0000
		M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	10	91477A181	0000
		M10	10.2 mm	20.7 mm	1.5 mm	2.3 mm	—	—	10	91235A411	00000
		M10	10.5 mm	23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	10	91477A190	0000
		M12	13.0 mm	29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	10	91477A200	0000
		M14	15.0 mm	35.0 mm	3.5 mm	4.7 mm	—	DIN 6796	1	91477A124	0000
		M16	17.0 mm	39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	1	91477A125	0000
		M18	19.0 mm	42.0 mm	4.5 mm	5.8 mm	—	DIN 6796	1	91477A191	00000
		M20	21.0 mm	45.0 mm	5.0 mm	6.4 mm	—	DIN 6796	1	91477A192	00000


		Black-Oxide 18-8 Stainless Steel



				M3	3.2 mm	8.0 mm	0.5 mm	0.7 mm	—	—	10	91235A611	0000


				M4	4.2 mm	10.0 mm	0.5 mm	0.8 mm	—	—	10	91235A612	0000
				M5	5.2 mm	10.0 mm	0.5 mm	0.8 mm	—	—	10	91235A613	0000
				M6	6.2 mm	12.0 mm	0.5 mm	0.9 mm	—	—	10	91235A614	0000
				M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	5	92471A110	0000
				M7	7.2 mm	14.0 mm	0.5 mm	0.9 mm	—	—	5	91235A615	0000
				M8	8.2 mm	16.0 mm	0.6 mm	1.1 mm	—	—	5	91235A616	0000
				M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	5	92471A120	0000
				M10	10.5 mm	23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	5	92471A130	00000
				M12	13.0 mm	29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	5	92471A140	00000
				M16	17.0 mm	39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	1	92471A150	00000


				Highly Corrosion-Resistant 316 Stainless Steel



						M2	2.2 mm	5.0 mm	0.4 mm	0.6 mm	—	DIN 6796	25	93237A101	00000


						M3	3.2 mm	7.0 mm	0.6 mm	0.9 mm	—	DIN 6796	25	93237A102	00000
						M4	4.3 mm	9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	10	93237A103	0000
						M4	4.3 mm	14.0 mm	0.4 mm	2.0 mm	—	DIN 432	50	97471A120	00000
						M5	5.3 mm	11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	10	93237A104	00000
						M5	5.3 mm	17.0 mm	0.8 mm	2.5 mm	—	DIN 432	25	97471A121	0000
						M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	10	93237A105	00000
						M6	6.4 mm	19.0 mm	0.8 mm	3.0 mm	—	DIN 432	25	97471A122	00000
						M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	5	93237A106	00000
M8						8.4 mm	22.0 mm	1.0 mm	4.0 mm	—	DIN 432	10	97471A123	0000
M10	10.5 mm					23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	1	93237A107	0000


M10	10.5 mm					26.0 mm	1.0 mm	4.0 mm	—	DIN 432	10	97471A124	00000
M12	13.0 mm					29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	1	93237A108	0000
M12	13.0 mm					30.0 mm	1.2 mm	4.5 mm	—	DIN 432	10	97471A125	00000
M14	15.0 mm					33.0 mm	1.2 mm	4.5 mm	—	DIN 432	5	97471A126	00000
M14	15.0 mm					35.0 mm	3.5 mm	4.7 mm	—	DIN 6796	1	93237A109	00000
M16	17.0 mm					36.0 mm	1.2 mm	4.5 mm	—	DIN 432	5	97471A127	00000
M16	17.0 mm					39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	1	93237A112	00000
M20	21.0 mm					42.0 mm	1.6 mm	4.5 mm	—	DIN 432	1	97471A129	0000
M20	21.0 mm					45.0 mm	5.0 mm	6.4 mm	—	DIN 6796	1	93237A115	00000
M22	23.0 mm					50.0 mm	1.6 mm	6.5 mm	—	DIN 432	1	97471A130	0000


M24	25.0 mm					50.0 mm	1.6 mm	6.5 mm	—	DIN 432	1	97471A131	0000
M27	28.0 mm					58.0 mm	1.6 mm	9.5 mm	—	DIN 432	1	97471A132	0000
M30	31.0 mm					63.0 mm	1.6 mm	9.5 mm	—	DIN 432	1	97471A133	0000


High-Strength 17-7 PH Stainless Steel



						No. 6	0.143"	0.341"	0.023" to 0.027"	0.042"	—	—	50	91235A102	00000


						No. 8	0.169"	0.403"	0.029" to 0.033"	0.050"	—	—	50	91235A105	00000
						No. 10	0.197"	0.465"	0.033" to 0.037"	0.057"	—	—	25	91235A109	00000
						1/4"	0.252"	0.551"	0.048" to 0.052"	0.067"	—	—	25	91235A211	0000
						5/16"	0.331"	0.709"	0.074" to 0.082"	0.102"	—	—	10	91235A212	0000
		3/8"				0.413"	0.906"	0.074" to 0.082"	0.106"	—	—	10	91235A213	0000
		1/2"	0.512"			1.142"	0.093" to 0.103"	0.130"	—	—	5	91235A214	00000
		5/8"	0.669"			1.535"	0.131" to 0.145"	0.185"	—	—	1	91235A215	0000
		M3	3.2 mm			7.0 mm	0.6 mm	0.9 mm	—	—	10	91235A313	00000
		M4	4.2 mm			8.0 mm	0.4 mm	0.8 mm	—	—	25	91235A314	00000
		M4	4.2 mm			9.0 mm	0.9 mm	1.3 mm	—	—	10	91235A315	00000


		M4	4.3 mm			9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	5	92471A160	00000
		M5	5.2 mm			11.9 mm	0.8 mm	1.4 mm	—	—	5	91235A317	0000
		M5	5.3 mm			11.0 mm	1.0 mm	1.4 mm	—	—	10	91235A421	00000
		M5	5.3 mm			11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	5	92471A170	00000
		M6	6.2 mm			13.9 mm	1.0 mm	1.8 mm	—	—	10	91235A318	00000
		M12	12.3 mm			23.8 mm	1.8 mm	2.7 mm	—	—	1	91235A311	0000
		M16	16.1 mm			38.7 mm	3.8 mm	5.7 mm	—	—	1	91235A312	0000


		Zinc-Plated Steel



				No. 6	0.142"	0.362"	0.025" to 0.031"	0.047"	Top	—	50	90127A111	00000


				No. 8	0.161"	0.402"	0.036" to 0.042"	0.059"	Top	—	10	90127A112	0000
				No. 10	0.201"	0.481"	0.047" to 0.053"	0.073"	Top	—	10	90127A113	0000
				1/4"	0.254"	0.559"	0.049" to 0.055"	0.087"	Top	—	50	90127A114	0000
				5/16"	0.323"	0.717"	0.052" to 0.058"	0.095"	Top	—	25	90127A115	0000
				3/8"	0.402"	0.877"	0.059" to 0.065"	0.108"	Top	—	25	90127A116	00000
				7/16"	0.489"	1.074"	0.075" to 0.082"	0.120"	Top	—	10	90127A117	0000
				5/8"	0.646"	1.273"	0.095" to 0.101"	0.156"	Top	—	5	90127A118	00000
				3/4"	0.773"	1.750"	0.127" to 0.141"	0.171"	—	—	5	90127A119	00000
				7/8"	0.901"	2.000"	0.146" to 0.162"	0.196"	—	—	1	90127A121	00000
				1"	1.030"	2.250"	0.163" to 0.181"	0.219"	—	—	1	90127A122	0000


				1 1/8"	1.155"	2.500"	0.182" to 0.202"	0.243"	—	—	1	90127A123	00000
				1 1/4"	1.280"	2.750"	0.200" to 0.222"	0.267"	—	—	1	90127A124	00000
				1 1/2"	1.530"	3.250"	0.238" to 0.263"	0.315"	—	—	1	90127A126	00000
				M2	2.2 mm	5.0 mm	0.4 mm	0.6 mm	—	DIN 6796	100	95221A101	00000
				M3	3.2 mm	7.0 mm	0.6 mm	0.9 mm	—	DIN 6796	100	95221A103	00000
				M4	4.3 mm	9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	100	95221A105	00000
				M5	5.3 mm	11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	50	95221A107	00000
				M6	6.2 mm	14.3 mm	1.1 mm	1.7 mm	—	—	25	90127A127	00000
				M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	25	95221A109	0000
				M8	8.4 mm	18.0 mm	2.0 mm	2.4 mm	—	—	10	90127A128	0000


				M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	25	95221A111	0000
				M10	10.3 mm	20.5 mm	1.5 mm	2.6 mm	—	—	10	90127A129	0000
				M10	10.3 mm	26.9 mm	2.0 mm	3.7 mm	—	—	10	90127A131	00000
				M10	10.5 mm	23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	10	95221A113	00000
				M12	13.0 mm	29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	5	95221A115	00000
				M14	15.0 mm	35.0 mm	3.4 mm	4.3 mm	—	DIN 6796	1	95221A125	0000
M16				17.0 mm	39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	5	95221A226	00000
M18	19.0 mm			42.0 mm	4.5 mm	5.8 mm	—	DIN 6796	1	95221A130	00000
M20	20.5 mm			44.5 mm	3.3 mm	4.3 mm	—	—	1	90127A132	00000
M20	21.0 mm			45.0 mm	5.0 mm	6.4 mm	—	DIN 6796	1	95221A131	00000


M24	25.0 mm			56.0 mm	6.0 mm	7.8 mm	—	DIN 6796	1	95221A133	00000


Phosphate-Coated Steel



				M2	2.2 mm	5.0 mm	0.4 mm	0.6 mm	—	DIN 6796	100	95221A200	00000


				M3	3.2 mm	7.0 mm	0.6 mm	0.9 mm	—	DIN 6796	100	95221A201	00000
				M4	4.3 mm	9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	100	95221A202	00000
				M5	5.3 mm	11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	100	95221A203	00000
				M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	50	95221A204	00000
				M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	50	95221A205	00000
				M10	10.5 mm	23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	10	95221A206	00000
				M12	13.0 mm	29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	10	95221A207	00000
				M14	15.0 mm	35.0 mm	3.5 mm	4.7 mm	—	DIN 6796	3	95221A208	00000
				M16	17.0 mm	39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	3	95221A209	00000
				M18	19.0 mm	42.0 mm	4.5 mm	5.8 mm	—	DIN 6796	2	95221A210	00000


				M20	21.0 mm	45.0 mm	5.0 mm	6.4 mm	—	DIN 6796	1	95221A211	00000
		M24		25.0 mm	56.0 mm	6.0 mm	7.8 mm	—	DIN 6796	1	95221A213	00000


		Steel



				No. 6	0.142"	0.362"	0.025" to 0.031"	0.047"	Top	—	100	90127A007	00000


				No. 8	0.161"	0.402"	0.036" to 0.042"	0.059"	Top	—	100	90127A009	00000
				No. 10	0.201"	0.481"	0.047" to 0.053"	0.073"	Top	—	50	90127A011	00000
				1/4"	0.254"	0.559"	0.049" to 0.055"	0.087"	Top	—	50	90127A029	00000
				5/16"	0.323"	0.717"	0.052" to 0.058"	0.095"	Top	—	50	90127A030	00000
				3/8"	0.402"	0.877"	0.059" to 0.065"	0.108"	Top	—	25	90127A031	00000
				7/16"	0.489"	1.074"	0.075" to 0.081"	0.120"	Top	—	10	90127A032	0000
				1/2"	0.512"	1.074"	0.075" to 0.081"	0.120"	Top	—	10	90127A033	0000
				5/8"	0.646"	1.273"	0.095" to 0.101"	0.156"	Top	—	5	90127A035	00000
				M2	2.2 mm	5.0 mm	0.4 mm	0.6 mm	—	DIN 6796	100	93497A100	0000
				M3	3.2 mm	7.0 mm	0.6 mm	0.9 mm	—	DIN 6796	100	93497A120	0000


				M4	4.3 mm	9.0 mm	1.0 mm	1.3 mm	—	DIN 6796	100	93497A140	00000
				M4	4.3 mm	14.0 mm	0.4 mm	2.0 mm	—	DIN 432	10	97471A101	00000
				M5	5.3 mm	11.0 mm	1.2 mm	1.6 mm	—	DIN 6796	100	93497A150	00000
				M5	5.3 mm	17.0 mm	0.8 mm	2.5 mm	—	DIN 432	10	97471A102	00000
				M6	6.4 mm	14.0 mm	1.5 mm	2.0 mm	—	DIN 6796	50	93497A161	00000
				M6	6.4 mm	19.0 mm	0.8 mm	3.0 mm	—	DIN 432	5	97471A103	0000
				M8	8.4 mm	18.0 mm	2.0 mm	2.6 mm	—	DIN 6796	25	93497A181	00000
				M8	8.4 mm	22.0 mm	1.0 mm	4.0 mm	—	DIN 432	5	97471A104	0000
				M10	10.5 mm	23.0 mm	2.5 mm	3.2 mm	—	DIN 6796	10	93497A191	0000
				M10	10.5 mm	26.0 mm	1.0 mm	4.0 mm	—	DIN 432	5	97471A105	0000


				M12	13.0 mm	29.0 mm	3.0 mm	4.0 mm	—	DIN 6796	10	93497A200	00000
				M12	13.0 mm	30.0 mm	1.2 mm	4.5 mm	—	DIN 432	5	97471A106	00000
				M14	15.0 mm	33.0 mm	1.2 mm	4.5 mm	—	DIN 432	1	97471A107	0000
				M14	15.0 mm	35.0 mm	3.5 mm	4.3 mm	—	DIN 6796	10	93497A325	00000
				M16	17.0 mm	36.0 mm	1.2 mm	4.5 mm	—	DIN 432	1	97471A108	0000
				M16	17.0 mm	39.0 mm	4.0 mm	5.3 mm	—	DIN 6796	5	93497A235	00000
				M18	19.0 mm	42.0 mm	4.5 mm	5.8 mm	—	DIN 6796	1	93497A310	0000
				M20	21.0 mm	42.0 mm	1.6 mm	4.5 mm	—	DIN 432	1	97471A110	0000
				M20	21.0 mm	45.0 mm	5.0 mm	6.4 mm	—	DIN 6796	1	93497A320	0000
				M24	25.0 mm	50.0 mm	1.6 mm	6.5 mm	—	DIN 432	1	97471A112	0000


M24	25.0 mm			56.0 mm	6.0 mm	7.8 mm	—	DIN 6796	1	93497A340	0000
M30	31.0 mm			63.0 mm	1.6 mm	9.5 mm	—	DIN 432	1	97471A114	0000


Acetal



				No. 6, M3.5	0.152"	0.316"	0.022" to 0.032"	0.045"	—	—	100	3573A11	00000


				No. 8, M4	0.173"	0.297"	0.023" to 0.033"	0.046"	—	—	100	3573A12	00000
				No. 10, M5	0.204"	0.365"	0.025" to 0.035"	0.053"	—	—	100	3573A13	00000
				No. 10, M5	0.235"	0.416"	0.030" to 0.040"	0.062"	—	—	100	3573A14	00000
				1/4", M6	0.264"	0.564"	0.033" to 0.043"	0.066"	—	—	100	3573A15	00000
				1/4", M6	0.276"	0.448"	0.030" to 0.040"	0.062"	—	—	100	3573A21	00000
				5/16", M8	0.328"	0.660"	0.043" to 0.053"	0.080"	—	—	100	3573A16	00000
				3/8", M10	0.451"	0.848"	0.034" to 0.044"	0.080"	—	—	25	3573A22	00000
				3/8", M10	0.451"	0.848"	0.050" to 0.060"	0.095"	—	—	25	3573A17	0000

Heavy-Vibration-Resistant Spring Lock Washers for Socket Head Screws

Stop socket head screws from wiggling loose on equipment with constant, vigorous vibration, such as engines, turbines, and generators. These washers have a small diameter to fit under screws with narrow heads. Similar to a spring, they flatten under pressure to add tension between mating surfaces. As long as the washers aren't deformed or otherwise damaged, you can reuse them indefinitely without losing locking strength. Also known as conical washers and Belleville washers.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these washers to rust.

Top-and-Bottom Serration—Adds friction for extra gripping power.

	For Screw Size	ID	OD	Thk.	Overall Ht.	Serration Location	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		No. 5, M3	0.126"	0.217"	0.020"	0.037"	Top and Bottom	50	90895A005	000000


		No. 6, M3.5	0.146"	0.236"	0.028"	0.045"	Top and Bottom	50	90895A007	00000
		No. 8, M4	0.169"	0.276"	0.028"	0.047"	Top and Bottom	50	90895A009	00000
		No. 10, M5	0.209"	0.354"	0.028"	0.047"	Top and Bottom	25	90895A027	00000
		1/4", M6	0.264"	0.374"	0.028"	0.047"	Top and Bottom	10	90895A029	00000
		5/16", M8	0.331"	0.512"	0.039"	0.063"	Top and Bottom	10	90895A030	00000
		3/8", M10	0.413"	0.630"	0.039"	0.063"	Top and Bottom	5	90895A031	0000
		7/16", M11	0.457"	0.626"	0.051"	0.073"	Top and Bottom	5	90895A111	00000
		1/2", M12	0.539"	0.748"	0.051"	0.073"	Top and Bottom	5	90895A033	00000
		9/16", M14	0.591"	0.866"	0.059"	0.091"	Top and Bottom	1	90895A037	0000
		5/8", M16	0.669"	0.945"	0.059"	0.091"	Top and Bottom	1	90895A035	0000


		3/4", M19	0.787"	1.181"	0.071"	0.102"	Top and Bottom	1	90895A036	0000
		7/8", M22	0.906"	1.299"	0.071"	0.118"	Top and Bottom	1	90895A113	00000
		1", M25	1.063"	1.496"	0.098"	0.142"	Top and Bottom	1	90895A114	00000
		1 1/8", M30	1.244"	1.772"	0.098"	0.161"	Top and Bottom	1	90895A115	00000
		1 3/8", M36	1.496"	2.126"	0.118"	0.185"	Top and Bottom	1	90895A116	00000
		M1.6	0.067"	0.126"	0.020"	0.030"	Top and Bottom	50	90895A222	00000
		M2	0.087"	0.157"	0.014"	0.024"	Top and Bottom	50	90895A001	00000
		M2.5	0.106"	0.189"	0.018"	0.035"	Top and Bottom	50	90895A003	00000
		M3	0.126"	0.217"	0.020"	0.035"	Top and Bottom	50	90488A110	00000
		M4	0.169"	0.278"	0.028"	0.039"	Top and Bottom	50	90488A120	00000


		M6	0.252"	0.394"	0.028"	0.047"	Top and Bottom	10	90488A130	0000
		M7	0.291"	0.472"	0.028"	0.051"	Top and Bottom	5	90895A223	00000
		M8	0.331"	0.512"	0.039"	0.055"	Top and Bottom	10	90488A140	00000
		M10	0.413"	0.630"	0.039"	0.063"	Top and Bottom	5	90488A150	00000
		M18	0.748"	1.063"	0.059"	0.091"	Top and Bottom	1	90895A021	0000
		M20	0.827"	1.181"	0.059"	0.098"	Top and Bottom	1	90895A112	0000


		Zinc-Plated Steel



				No. 4	0.126"	0.217"	0.020"	0.037"	Top and Bottom	100	90895A121	00000


				No. 5, M3	0.126"	0.217"	0.018"	0.035"	Top and Bottom	100	90895A202	00000
				No. 6, M3.5	0.146"	0.236"	0.020"	0.035"	Top and Bottom	100	90895A203	00000
				No. 8, M4	0.169"	0.276"	0.020"	0.039"	Top and Bottom	100	90895A204	00000
				No. 10, M5	0.209"	0.354"	0.024"	0.043"	Top and Bottom	100	90895A205	00000
				No. 12	0.252"	0.394"	0.024"	0.047"	Top and Bottom	50	90895A122	00000
				1/4", M6	0.264"	0.374"	0.024"	0.047"	Top and Bottom	50	90895A207	00000
				5/16", M8	0.331"	0.512"	0.028"	0.055"	Top and Bottom	50	90895A208	00000
				3/8", M10	0.413"	0.630"	0.035"	0.063"	Top and Bottom	25	90895A209	00000
				7/16", M11	0.457"	0.626"	0.035"	0.063"	Top and Bottom	25	90895A210	00000
				1/2", M12	0.539"	0.748"	0.039"	0.071"	Top and Bottom	25	90895A212	00000


				9/16", M14	0.591"	0.866"	0.043"	0.079"	Top and Bottom	25	90895A213	00000
				5/8", M16	0.669"	0.945"	0.047"	0.083"	Top and Bottom	25	90895A214	00000
				3/4", M19	0.787"	1.181"	0.055"	0.098"	Top and Bottom	10	90895A216	00000
				7/8", M22	0.906"	1.299"	0.055"	0.106"	Top and Bottom	5	90895A218	00000
				1", M25	1.063"	1.496"	0.071"	0.122"	Top and Bottom	5	90895A219	00000
				1 1/16", M27	1.126"	1.535"	0.071"	0.122"	Top and Bottom	5	90895A224	00000
				1 1/8", M30	1.244"	1.772"	0.071"	0.142"	Top and Bottom	5	90895A220	00000
1 3/8", M36				1.496"	2.126"	0.098"	0.165"	Top and Bottom	1	90895A221	0000
M1.6	0.067"			0.126"	0.014"	0.024"	Top and Bottom	100	90895A311	0000
M2	0.087"			0.157"	0.014"	0.024"	Top and Bottom	100	90895A200	00000


M2.5	0.106"			0.189"	0.018"	0.035"	Top and Bottom	100	90895A201	00000
M18	0.748"			1.063"	0.055"	0.091"	Top and Bottom	10	90895A215	00000
M20	0.827"			1.181"	0.055"	0.098"	Top and Bottom	5	90895A217	00000
M24	1.008"			1.417"	0.063"	0.114"	Top and Bottom	5	90895A312	00000


Steel



				No. 5, M3	0.126"	0.217"	0.018"	0.035"	Top and Bottom	100	93501A005	0000


				No. 6, M3.5	0.146"	0.236"	0.018"	0.035"	Top and Bottom	100	93501A007	0000
				No. 8, M4	0.169"	0.276"	0.020"	0.039"	Top and Bottom	100	93501A009	0000
				No. 10, M5	0.209"	0.354"	0.024"	0.043"	Top and Bottom	100	93501A027	00000
				1/4", M6	0.264"	0.374"	0.028"	0.047"	Top and Bottom	100	93501A029	00000
				5/16", M8	0.331"	0.512"	0.031"	0.055"	Top and Bottom	100	93501A030	00000
				3/8", M10	0.413"	0.630"	0.039"	0.063"	Top and Bottom	100	93501A031	00000
				7/16", M11	0.457"	0.626"	0.039"	0.063"	Top and Bottom	100	93501A032	00000
				1/2", M12	0.539"	0.748"	0.043"	0.071"	Top and Bottom	50	93501A033	00000
				9/16", M14	0.591"	0.866"	0.047"	0.079"	Top and Bottom	50	93501A034	00000
				5/8", M16	0.669"	0.945"	0.051"	0.083"	Top and Bottom	50	93501A035	00000


				3/4", M19	0.787"	1.181"	0.059"	0.098"	Top and Bottom	25	93501A036	00000
				7/8", M22	0.906"	1.299"	0.059"	0.106"	Top and Bottom	20	93501A037	00000
				1", M25	1.063"	1.496"	0.079"	0.122"	Top and Bottom	10	93501A038	00000
				1 1/8", M30	1.244"	1.772"	0.079"	0.142"	Top and Bottom	5	93501A023	00000
				1 3/8", M36	1.496"	2.126"	0.098"	0.165"	Top and Bottom	5	93501A040	00000
				M1.6	0.067"	0.126"	0.014"	0.024"	Top and Bottom	100	93501A111	0000
				M2	0.087"	0.157"	0.014"	0.024"	Top and Bottom	100	93501A001	0000
				M2.5	0.106"	0.189"	0.018"	0.035"	Top and Bottom	100	93501A003	0000
				M6	0.252"	0.394"	0.024"	0.047"	Top and Bottom	100	93501A112	00000
				M12	0.512"	0.709"	0.039"	0.067"	Top and Bottom	50	93501A113	00000


		M18	0.748"	1.063"	0.059"	0.091"	Top and Bottom	10	93501A021	00000
		M20	0.827"	1.181"	0.059"	0.098"	Top and Bottom	10	93501A022	00000
		M24	1.008"	1.417"	0.063"	0.114"	Top and Bottom	5	93501A114	00000
		M27	1.126"	1.535"	0.071"	0.122"	Top and Bottom	5	93501A115	00000