manufacturers and suppliers of Split-pins, Spring washers and Spring lock washers.

Plain Washer

Our enterprise is appreciated for manufacturing high quality Mild Steel Plain Washer. These are manufactured in total compliance of ISI 3063, ISI 6735, DIN 127, BSS-1082 and DIN 7980 quality standards. Our broad spectrum is extensively used in off shore oil exploration, thermal power plants, Petro chemical enterprises and other industries. We have developed a robust production facility equipped with the CAD/CAM facilities in order to fabricate our all alloy fastener products.

Key advantages

- Precise dimensions

- Corrosion resistance

- High mechanical strength

We offer a broad array of supreme quality Plain Washer that is designed and manufactured using pristine quality raw material, obtained from reliable sources of the industry. This washer is highly demanded in the market owing to its easy installation and perfect finish. Offered plain washer is immensely used in earthlings systems and plays an important role in almost all electrical systems. Apart from this, it is also used in automobile, furniture, Moreover, we offer this Plain Washer in a broad range of specifications to meet the precise requirements of the clients.

Features

- Zinc Plated

- Fine finish

- Easy installation

- Robustness

Imperial Washer Dimensions
For Thread Size	BS 3410 Table 3 For UNC, BSW & BSF				BS 3410 Table 4 (ID as for Table 3)
For Thread Size	ID	OD	Light Thickness	Heavy Thickness	OD	Light Thickness	Heavy Thickness
1/4	0.265-0.27	0.557-0.562	20 SWG / 0.036	17 SWG / 0.056	0.62 - 0.625	19 SWG / 0.040	20 SWG / 0.036
5/16	0.328-0.333	0.62-0.625	19 SWG / 0.040	15 SWG / 0.072	0.745-0.75	18 SWG / 0.048	19 SWG / 0.212
3/8	0.39-0.395	0.745-0.75	18 SWG / 0.048	15 SWG / 0.072	0.87-0.875	18 SWG / 0.048	18 SWG / 0.212
7/16	0.453-0.458	0.87-0.875	18 SWG / 0.048	13 SWG - 0.092	0.995-1	17 SWG / 0.056	18 SWG / 0.212
1/2	0.515-0.52	0.995-1	17 SWG / 0.056	13 SWG / 0.092	1.115-1.125	17 SWG / 0.056	17 SWG / 0.212
9/16	0.588-0.593	1.115-1.125	17 SWG / 0.056	12 SWG / 0.104	1.240-1.250	17 SWG / 0.056	17 SWG / 0.212
5/8	0.651-0.656	1.240-1.250	15 SWG / 0.072	11 SWG / 0.116	1.365-1.375	15 SWG / 0.072	15 SWG / 0.212
3/4	0.776-0.781	1.49-1.5	15 SWG / 0.072	10 SWG / 0.128	1.615 - 1.625	15 SWG / 0.072	10 SWG / 0.128
7/8	0.901-0.906	1.615-1.625	15 SWG / 0.072	9 SWG / 0.144	1.865-1.875	15 SWG / 0.072	9 SWG / 0.144
1	1.026-1.031	1.865-1.875	15 SWG / 0.072	8 SWG / 0.160	2.115-2.125	13 SWG / 0.092	8 SWG / 0.160
1.1/8	1.151-1.156	2.115-2.125	13 SWG / 0.092	7 SWG / 0.176	2.355-2.375	12 SWG / 0.104	7 SWG / 0.176
1.1/4	1.276-1.281	2.355-2.375	11 SWG / 0.116	7 SWG / 0.176	2.605-2.625	11 SWG / 0.116	7 SWG / 0.176
1.3/8	1.401-1.406	2.605-2.625	-	6 SWG / 0.192	2.855-2.875	10 SWG / 0.128	6 SWG / 0.192
1.1/2	1.526-1.531	2.855-2.875	-	6 SWG / 0.192	3.095-3.125	10 SWG / 0.128	6 SWG / 0.192
1.3/4	1.776-1.785	3.345-3.375	-	5 SWG / 0.212	3.595-3.625	10 SWG / 0.128	5 SWG / 0.212
2	2.062-2.031	3.595-3.625	-	5 SWG / 0.212	4.095-4.125	10 SWG / 0.128	5 SWG / 0.212

Imperial Washer Dimensions
For Thread Size	BS 3410 Table 1 For small BA Size			BS 3410 Table 2 Large (ID as for Table 3)
For Thread Size	ID	OD	Thickness	OD	Light Thickness
2BA	0.197-0.202	0.386-0.391	21 SWG 0.032	0.495-0.500	18 SWG 0.048
4BA	0.152-0.157	0.296-0.301	22 SWG 0.028	0.373-0.378	19 SWG 0.040
6BA	0.118-0.123	0.228-0.233	23 SWG 0.024	0.283-0.288	20 SWG 0.036
8BA	0.094-0.099	0.180-0.185	25 SWG 0.020	0.223-0.228	25 SWG 0.020