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Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】 (Part Numbers)

Volume Discount

[Features]
·When the counterpart is wood, use a round washer with a large outer diameter for wood to prevent depressions
[Material]
・ steel
[Standard Plating]
·Bright chromate plating / trivalent white / nickel plating / chrome plating

(i)Caution

The product images are representative only.
"Inner diameter d" is a positive tolerance.

Part Number

Configured Part Number is shown.

Part Numbers

: 30; 60; 90

Part Number
WSX-ST3W-M19X40-4.5
WSX-ST3W-M21X40-4.5
WSX-ST3W-M21X40-6
WSX-ST3W-M21X44-4.5
WSX-ST3W-M21X45-4.5
WSX-ST3W-M21X58-4.5
WSX-ST3W-M21X60-6
WSX-ST3W-M21X75-6
WSX-ST3W-M22X44-4.5
WSX-ST3W-M22X50-6
WSX-ST3W-M22X60-6
WSX-ST3W-M22X62-4.5
WSX-ST3W-M22X62-6
WSX-ST3W-M24X50-3.2
WSX-ST3W-M25X50-6
WSX-ST3W-M25X72-5
WSX-ST3W-M26X44-6
WSX-ST3W-M26X50-6
WSX-ST3W-M26X60-5
WSX-ST3W-M27X52-4
WSX-ST3W-M27X60-6
WSX-ST3W-M28X50-2.3
WSX-ST3W-M28X50-3.2
WSX-ST3W-M28X58-3.2
WSX-ST3W-M33X62-6
WSX-ST3W-M33X65-3.2
WSX-ST3W-M36X70-3.2
WSX-ST3W-M38X65-3.2
WSX-ST3W-M39X72-3.2
WSX-ST3W-M39X78-6
WSX-ST3W-M42X80-3.2
WSX-STH-M4X12-0.8
WSX-STH-M4X16-1.6
WSX-STH-M5X16-1.6
WSX-STH-M5X20-1.6
WSX-STH-M6X16-1
WSX-STH-M6X16-1.6
WSX-STH-M6X18-1.6
WSX-STH-M6X20-1
WSX-STH-M6X20-1.6
WSX-STH-M8X16-2
WSX-STH-M8X21-1.6
WSX-STH-M8X22-1.6
WSX-STH-M8X25-2
WSX-STH-M8X25-2.3
WSX-STH-M8X25-3
WSX-STH-M8X25-5
WSX-STH-M8X40-3.2
WSX-STN-M3X6-0.4
WSX-STN-M3X6-1
WSX-STN-M3X8-0.8
WSX-STN-M3X8-1
WSX-STN-M3X9-1
WSX-STN-M3X10-0.5
WSX-STN-M3X10-0.8
WSX-STN-M3X10-1
WSX-STN-M3X10-1.2
WSX-STN-M3X10-1.6
WSX-STN-M3X12-0.8
WSX-STN-M3X12-1
WSX-STN-M3X12-1.2
WSX-STN-M3X12-1.6
WSX-STN-M3X16-1
WSX-STN-M3X17-1.6
WSX-STN-M3.5X12-0.5
WSX-STN-M4X8-0.3
WSX-STN-M4X10-0.5
WSX-STN-M4X10-1
WSX-STN-M4X10-1.6
WSX-STN-M4X11-1.6
WSX-STN-M4X12-0.8
WSX-STN-M4X12-1
WSX-STN-M4X13-1.2
WSX-STN-M4X13-1.6
WSX-STN-M4X13-2
WSX-STN-M4X14-0.8
WSX-STN-M4X14-1
WSX-STN-M4X15-0.8
WSX-STN-M4X15-1.6
WSX-STN-M4X15-2
WSX-STN-M4X16-0.8
WSX-STN-M4X16-1
WSX-STN-M4X16-1.2
WSX-STN-M4X16-1.6
WSX-STN-M4X18-1
WSX-STN-M4X18-1.2
WSX-STN-M4X18-1.6
WSX-STN-M4X20-1
WSX-STN-M4X20-1.2
WSX-STN-M4X20-2

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Days to Ship	RoHS	Surface Treatment	Inner Dia. d (mm)	Outer Dia. D (mm)	Nominal of Thread (M)	Thickness t (mm)	Unit of Purchase	Surface Treatment (Detailed)	O.D. (mm)	Diameter	Standard Name (Material)
MYR 264.08	100 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	19	-	19	4.5	Box/package	[Trivalent Chromate] Trivalent White	40	-	-
MYR 8.08		1 Piece(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	4.5	Box/package	[Trivalent Chromate] Trivalent White	40	-	-
MYR 212.22	60 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	6	Box/package	[Trivalent Chromate] Trivalent White	40	-	-
MYR 221.95	50 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	4.5	Box/package	[Trivalent Chromate] Trivalent White	44	-	-
MYR 267.46	70 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	4.5	Box/package	[Trivalent Chromate] Trivalent White	45	-	-
MYR 210.82	35 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	4.5	Box/package	[Trivalent Chromate] Trivalent White	58	-	-
MYR 231.50	25 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	6	Box/package	[Trivalent Chromate] Trivalent White	60	-	-
MYR 334.88	20 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	21	-	21	6	Box/package	[Trivalent Chromate] Trivalent White	75	-	-
MYR 203.74	50 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	22	-	22	4.5	Box/package	[Trivalent Chromate] Trivalent White	44	-	-
MYR 156.43	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	22	-	22	6	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 231.50	25 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	22	-	22	6	Box/package	[Trivalent Chromate] Trivalent White	60	-	-
MYR 161.83	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	22	-	22	4.5	Box/package	[Trivalent Chromate] Trivalent White	62	-	-
MYR 336.24	20 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	22	-	22	6	Box/package	[Trivalent Chromate] Trivalent White	62	-	-
MYR 188.80	70 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	24	-	24	3.2	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 163.17	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	25	-	25	6	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 319.60	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	25	-	25	5	Box/package	[Trivalent Chromate] Trivalent White	72	-	-
MYR 333.76	60 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	26	-	26	6	Box/package	[Trivalent Chromate] Trivalent White	44	-	-
MYR 163.17	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	26	-	26	6	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 370.85	50 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	26	-	26	5	Box/package	[Trivalent Chromate] Trivalent White	60	-	-
MYR 188.80	70 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	27	-	27	4	Box/package	[Trivalent Chromate] Trivalent White	52	-	-
MYR 231.50	25 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	27	-	27	6	Box/package	[Trivalent Chromate] Trivalent White	60	-	-
MYR 326.52	120 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	28	-	28	2.3	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 264.99	80 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	28	-	28	3.2	Box/package	[Trivalent Chromate] Trivalent White	50	-	-
MYR 222.51	60 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	28	-	28	3.2	Box/package	[Trivalent Chromate] Trivalent White	58	-	-
MYR 277.80	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	33	-	33	6	Box/package	[Trivalent Chromate] Trivalent White	62	-	-
MYR 189.30	50 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	33	-	33	3.2	Box/package	[Trivalent Chromate] Trivalent White	65	-	-
MYR 267.46	40 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	36	-	36	3.2	Box/package	[Trivalent Chromate] Trivalent White	70	-	-
MYR 612.47	50 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	38	-	38	3.2	Box/package	[Trivalent Chromate] Trivalent White	65	-	-
MYR 271.95	40 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	39	-	39	3.2	Box/package	[Trivalent Chromate] Trivalent White	72	-	-
MYR 258.92	20 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	39	-	39	6	Box/package	[Trivalent Chromate] Trivalent White	78	-	-
MYR 257.91	30 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Trivalent Chromate	42	-	42	3.2	Box/package	[Trivalent Chromate] Trivalent White	80	-	-
MYR 6.44		1 Piece(s)	5 Day(s) or more	10	Chrome Plating	4	-	4	0.8	Box/package	Chrome Plating	12	-	-
MYR 1,487.47	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	4	-	4	1.6	Box/package	Chrome Plating	16	-	-
MYR 528.36	900 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	5.5	-	5	1.6	Box/package	Chrome Plating	16	-	-
MYR 347.92	600 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	5.5	-	5	1.6	Box/package	Chrome Plating	20	-	-
MYR 617.64	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	6	-	6	1	Box/package	Chrome Plating	16	-	-
MYR 652.03	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	6	-	6	1.6	Box/package	Chrome Plating	16	-	-
MYR 749.12	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	6	-	6	1.6	Box/package	Chrome Plating	18	-	-
MYR 1,938.56	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	6	-	6	1	Box/package	Chrome Plating	20	-	-
MYR 609.10	1,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	6.5	-	6	1.6	Box/package	Chrome Plating	20	-	-
MYR 7.69		1 Piece(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	2	Box/package	Chrome Plating	16	-	-
MYR 899.04	500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	1.6	Box/package	Chrome Plating	21	-	-
MYR 7.34		1 Piece(s)	5 Day(s) or more	10	Chrome Plating	8	-	8	1.6	Box/package	Chrome Plating	22	-	-
MYR 538.75	300 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	2	Box/package	Chrome Plating	25	-	-
MYR 459.74	250 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	2.3	Box/package	Chrome Plating	25	-	-
MYR 558.31	180 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	3	Box/package	Chrome Plating	25	-	-
MYR 1,475.00	250 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	5	Box/package	Chrome Plating	25	-	-
MYR 1,218.21	100 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Chrome Plating	8.5	-	8	3.2	Box/package	Chrome Plating	40	-	-
MYR 674.28	10,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	0.4	Box/package	[Nickel Plating] Nickel Plating	6	-	-
MYR 2,076.80	20,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	1	Box/package	[Nickel Plating] Nickel Plating	6	-	-
MYR 1,719.43	15,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	0.8	Box/package	[Nickel Plating] Nickel Plating	8	-	-
MYR 858.58	10,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.4	-	3	1	Box/package	[Nickel Plating] Nickel Plating	8	-	-
MYR 415.36	4,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	1	Box/package	[Nickel Plating] Nickel Plating	9	-	-
MYR 786.66	10,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	0.5	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 427.94	8,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	0.8	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 660.80	7,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	1	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 6.44		1 Piece(s)	5 Day(s) or more	10	Nickel Plating	3.2	-	3	1.2	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 421.65	2,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.2	-	3	1.6	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 852.29	6,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	0.8	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 530.43	4,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3	-	3	1	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 6.49		1 Piece(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	1.2	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 365.34	1,600 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	1.6	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 346.58	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	1	Box/package	[Nickel Plating] Nickel Plating	16	-	-
MYR 370.57	900 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.3	-	3	1.6	Box/package	[Nickel Plating] Nickel Plating	17	-	-
MYR 649.55	5,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	3.5	-	3.5	0.5	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 606.85	10,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	0.3	Box/package	[Nickel Plating] Nickel Plating	8	-	-
MYR 939.50	10,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	0.5	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 695.41	7,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 352.42	2,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	10	-	-
MYR 6.44		1 Piece(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	11	-	-
MYR 472.00	6,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	0.8	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 678.77	5,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1	Box/package	[Nickel Plating] Nickel Plating	12	-	-
MYR 558.31	3,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1.2	Box/package	[Nickel Plating] Nickel Plating	13	-	-
MYR 319.72	1,400 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	13	-	-
MYR 507.06	1,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	2	Box/package	[Nickel Plating] Nickel Plating	13	-	-
MYR 514.24	4,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	0.8	Box/package	[Nickel Plating] Nickel Plating	14	-	-
MYR 469.30	3,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1	Box/package	[Nickel Plating] Nickel Plating	14	-	-
MYR 321.86	2,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	0.8	Box/package	[Nickel Plating] Nickel Plating	15	-	-
MYR 274.66	1,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	15	-	-
MYR 297.41	800 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	2	Box/package	[Nickel Plating] Nickel Plating	15	-	-
MYR 596.07	3,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	0.8	Box/package	[Nickel Plating] Nickel Plating	16	-	-
MYR 510.21	2,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1	Box/package	[Nickel Plating] Nickel Plating	16	-	-
MYR 337.14	1,200 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.2	Box/package	[Nickel Plating] Nickel Plating	16	-	-
MYR 411.99	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	16	-	-
MYR 278.24	1,000 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1	Box/package	[Nickel Plating] Nickel Plating	18	-	-
MYR 6.54		1 Piece(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.2	Box/package	[Nickel Plating] Nickel Plating	18	-	-
MYR 539.43	1,200 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1.6	Box/package	[Nickel Plating] Nickel Plating	18	-	-
MYR 536.05	1,500 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4	-	4	1	Box/package	[Nickel Plating] Nickel Plating	20	-	-
MYR 314.05	700 Pieces Per Package	1 Pack(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	1.2	Box/package	[Nickel Plating] Nickel Plating	20	-	-
MYR 6.69		1 Piece(s)	5 Day(s) or more	10	Nickel Plating	4.5	-	4	2	Box/package	[Nickel Plating] Nickel Plating	20	-	-

Basic Information

Material	Steel	Type	Flat Washer	Type (Application)	Flat Washer
Material Steel	SPCC

Configure

499 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Surface Treatment
- Trivalent Chromate
- Bright Chromate Plating
- Nickel Plating
- Chrome Plating
Clear
Inner Dia. d(mm)
2.6

3

3.2

3.3

3.4

3.5

4

4.5

5

5.1

5.2

5.3

5.4

5.5

6

6.1

6.2

6.4

6.5

7.2

7.5

8

8.2

8.4

8.5

9

10

10.2

10.5

11

12.2

12.5

13

13.5

14

14.5

15

17

17.5

18

19

21

22

23

24

25

26

27

28

31

31.5

33

36

38

39

42
Clear
Outer Dia. D(mm)
8

12

15

16

18

20

22

24

25

26

30

32

34

35

38

40

44

45

50

52

55

58

60

65

66
Clear
Nominal of Thread (M)
2.6

3

3.5

4

5

6

7

8

9

10

11

12

13

14

15

17

18

19

21

22

23

24

25

26

27

28

31

33

36

38

39

42

45.2

45.3

51

55.1

65.1

65.2

65.5

85.2

85.3

105.1

105.2

105.3

110.2

110.3

110.4

110.5

110.6

125.1

125.2

125.4

135.3

135.5

145.3

145.4

150.3

150.4

150.6

170.2

170.3

170.4

170.5

170.6

180.4

180.5

180.6

210.3

210.4

210.5

210.6

220.5

230.5

240.5

240.6

260.4

260.5

330.6
Clear
Thickness t(mm)
0.3

0.4

0.5

0.8

1

1.2

1.4

1.6

2

2.3

2.5

2.6

3

3.2

4

4.5

5

6

7.5

9

12

16

32

45
Clear
Surface Treatment (Detailed)
- Trivalent Chromate
  - Trivalent White
- Bright Chromate Plating
- Chromate Plating
  - Green Chromate
- Nickel Plating
  - Nickel Plating
- Chrome Plating
Clear
O.D.(mm)
6

7

8

9

9.3

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

28

29

30

31

32

34

35

36

37

38

40

42

44

45

48

50

52

55

56

58

60

62

65

66

70

72

75

78

80

85

90

100
Clear
type
- N
- WSX
Clear
Unit of Purchase
Low Quantity (can be purchased from one)

Box/package
Clear

Days to Ship

All

5 Day(s) or Less

9 Day(s) or Less

14 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What is the purpose of using a round washer with a large outer diameter for wood applications?: Answer: When fastening components to wood, a round washer with an enlarged outer diameter distributes the load over a greater surface area. This prevents the fastener from sinking into the wood, reducing the risk of depression or damage to the material, ensuring a secure and stable connection.
Question: What materials are used for these washers?: Answer: The washers are made from Steel/SPCC (cold-rolled steel)
Question: What are the different thickness options for these washers?: Answer: Washers are available in thicknesses ranging from 0.3 mm to 45 mm, offering flexibility for different load-bearing requirements. Thinner washers are suitable for lightweight applications, while thicker options provide additional strength for high-load environments.
Question: How does the washer contribute to load distribution in fastening applications?: Answer: Washers distribute the load evenly across the fastening surface, preventing stress concentration on bolts, screws, and the material being fastened. This minimizes the risk of fastener loosening, material deformation, and structural failure, especially in soft materials like wood, aluminium, or plastic.
Question: Are these washers resistant to rust and corrosion?: Answer: Yes, the washers have various surface treatments such as Tricalent Chromate, Nickel Plating, and Bright chrome plating to prevent rust and oxidation. However, rust may occur depending on the usage conditions.

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Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】 (Part Numbers)

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