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Metal Washers, Collars（Surface Treatment：Electroless Nickel Plating）
Configure
Specification/Dimensions
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I.D. Shape
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Straight -
Counterbored -
Tapped -
Flat Head Screw -
Screw Hole -
Slotted Hole, Notched -
2-Hole
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O.D.(mm)
- 3
- 3.2
- 3.35
- 3.65
- 3.8
- 4
- 4.2
- 4.5
- 5
- 5.2
- 5.3
- 5.5
- 6
- 6.3
- 6.4
- 6.5
- 7
- 7.5
- 7.8
- 8
- 8.5
- 9
- 9.5
- 10
- 10.5
- 11
- 11.5
- 12
- 12.2
- 12.5
- 13
- 13.5
- 13.8
- 14
- 14.5
- 15
- 15.5
- 16
- 16.5
- 17
- 17.3
- 17.5
- 18
- 18.5
- 19
- 19.5
- 20
- 20.5
- 21
- 21.5
- 21.7
- 22
- 22.5
- 23
- 23.5
- 24
- 24.5
- 25
- 25.5
- 26
- 26.5
- 27
- 27.2
- 27.5
- 28
- 28.5
- 29
- 29.5
- 30
- 30.5
- 31
- 31.5
- 32
- 32.5
- 33
- 33.5
- 34
- 34.5
- 35
- 35.5
- 36
- 36.5
- 37
- 37.5
- 38
- 38.5
- 39
- 39.5
- 40
- 40.5
- 41
- 41.5
- 42
- 42.5
- 42.7
- 43
- 43.5
- 44
- 44.5
- 45
- 45.5
- 46
- 46.5
- 47
- 47.5
- 48
- 48.5
- 48.6
- 49
- 49.5
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
[4-50/0.5mm Unit(s)][21-100/1mm Unit(s)]
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I.D.(mm)
- 0
- 1
- 1.5
- 2
- 2.2
- 2.35
- 2.5
- 2.6
- 2.65
- 2.7
- 2.8
- 3
- 3.2
- 3.5
- 4
- 4.1
- 4.2
- 4.3
- 4.5
- 5
- 5.1
- 5.2
- 5.3
- 5.5
- 5.7
- 6
- 6.2
- 6.3
- 6.4
- 6.5
- 6.6
- 7.1
- 7.8
- 8
- 8.2
- 8.4
- 9
- 9.2
- 9.4
- 10
- 10.2
- 10.5
- 10.9
- 11
- 12
- 12.7
- 13
- 14.3
- 15
- 16
- 16.1
- 17
- 19.4
- 20
- 21.4
- 21.6
- 25
- 27.2
- 27.6
- 30
- 32.9
- 35.5
- 35.7
- 38.4
- 41.2
- 41.6
[2-90/0.5mm Unit(s)]
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Thickness/Length(mm)
- 1
- 1.5
- 1.6
- 2
- 2.5
- 3
- 3.5
- 4
- 4.5
- 5
- 5.5
- 6
- 6.5
- 7
- 7.5
- 8
- 8.5
- 9
- 9.5
- 10
- 10.5
- 11
- 11.5
- 12
- 12.5
- 13
- 13.5
- 14
- 14.5
- 15
- 15.5
- 16
- 16.5
- 17
- 17.5
- 18
- 18.5
- 19
- 19.5
- 20
- 22
- 24
- 25
- 28
- 30
- 32
- 35
- 40
- 42
- 45
- 50
- 52
- 54
- 60
- 100
[1-100/0.1mm Unit(s)][1-50/0.5mm Unit(s)][1-10/1mm Unit(s)]
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Shape
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Straight -
Flanged -
Square
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Material
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Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Low Temperature Black Plating
- Anodize (Clear)
- Anodize (Black)
- Trivalent Chromate (Black)
- Trivalent Chromate (White)
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I.D. Tolerance
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Thickness / Length Tolerance
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O.D. Tolerance
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Sale Type
- Single Item
- Bulk Package
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- 29 items
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers - T Dimension Configurable, Precision Class
MISUMI
[Standard expansion]
Expanded the inner diameter dimension of T dimension specified type (normal grade)! Added inner diameters of 3.5, 4.5, 5.5, 6.5, and 8.5 mm
[Features]
A wide variety of outer diameters, inner diameters, and thicknesses are available.Days to Ship: 
Same day
Same day
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers - Standard / Precision Class
MISUMI
[Features]
A wide variety of outer diameter, inner diameter, and thickness variations are available.Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Metal Washers - Thickness +-0.10 & +-0.01 mm/Dimensions Configurable
MISUMI
The O.D., I.D. and Thickness can be configured to suit the current application.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Collar - Precision Grade, Dimension Configurable
MISUMI
The O.D., I.D. and Length can be configured to suit the current application.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
Use this product in environments where strong hardness is required.Days to Ship:
9 Day(s)
9 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
Use for applications where accuracy is required for I.D. and O.D.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
This is a spacer that suppresses height variation for each order. Please order 2 or more.Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers - Countersunk Type
MISUMI
Washers for countersunk bolts.
[Standard extension]
Brass and SUS316 materials have been added to the dimension-free specification type!
Added low-temperature black chrome plating to S45C equivalent and SUS304.Days to Ship:
Same day
Same day
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers - Hardened Type, Standard / Precision Class
MISUMI
Use this product in environments where strong hardness is required.Days to Ship:
Same day
Same day
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Economy seriesYou can add up to 6 items per a category to the compare list.
Days to Ship:
9 Day(s)
9 Day(s)
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You can add up to 6 items per a category to the compare list.
Metal Washers - Hardened Type, Standard / Precision Class (Configurable)
MISUMI
Use this product in environments where strong hardness is required.Days to Ship:
9 Day(s)
9 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Washers - Thickness +-0.005 - +-0.30 mm Selectable
MISUMI
Use this product in environments where the thickness accuracy is required.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Washers - Counterbored Holes Type
MISUMI
A washer with a counterbore.
[Standard extension]
Brass, SUS316, and aluminum alloy materials have been added to the dimension-free specification type!
Added low-temperature black chrome plating to S45C equivalent and SUS304.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
[Features]·Can be used as a cover. ·The accuracy is of an average class.Days to Ship:
9 Day(s)
9 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers (Pkg.) - Pressed Type【50-100 Pieces Per Package】
MISUMI
Are larger in O.D. and thicker than standard washers. Are press-formed and thus, are lower priced than machined products.From: ฿ 1,706.25 Special Price Days to Ship:
Same day
Same day
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You can add up to 6 items per a category to the compare list.
Metal Collar - Flanged, Standard Grade / Precision Grade
MISUMI
[Specification expansion]
Material SUS316 and aluminum alloy without surface treatment have been added to the free specification type!
Added low temperature black chrome plating to S45C equivalent and SUS304.
[Features]
You can specify the outer diameter, inner diameter, thickness, brim diameter, and brim thickness according to the usage scene.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
MISUMI
[Standard extension]
Added material SUS316 and brass!
Added low-temperature black chrome plating to S45C equivalent and SUS304.
[Features]
You can specify the outer diameter, inner diameter, thickness, flange diameter, and flange thickness according to the usage scene.
[Related Products]
Metal Collar -Flanged Type-
Stepped Spacers
Washer for Compression Spring, Collared TypeDays to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Washers - Thickness +-0.10 & +-0.01 mm/ID(H7) & OD(g6/h7) Selectable
MISUMI
Use for applications where accuracy is required for I.D. and O.D.Days to Ship:
4 Day(s)
4 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Washers - with Selectable Shape
MISUMI
[Features]·You can choose the shape according to the situation of use. ·The shape is straight.Days to Ship:
9 Day(s)
9 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Days to Ship:
9 Day(s)
9 Day(s)
-
Economy seriesYou can add up to 6 items per a category to the compare list.
Days to Ship:
9 Day(s)
9 Day(s)
-
You can add up to 6 items per a category to the compare list.
Metal Washers - with Clearance Holes
MISUMI
[Features]·A metal washer with bolt holes. ·Custom dimensions. ·Sold separately.Days to Ship:
9 Day(s)
9 Day(s)
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You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Brass Spacer (Hollow, Round) CB-E/-BE/-CE【1-50 Pieces Per Package】
HIROSUGI-KEIKI
[Nominal size (M) of compatible screws] 1.7/2/2.6/3/4/5
[Materials] Free-cutting brass (C3604BD) with less than 75 ppm cadmium content
[Treatment] Degreasing, nickel plating, black nickel plating productFrom: ฿ 6.58 Special Price Days to Ship:
Same day
Same day
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You can add up to 6 items per a category to the compare list.
Brass Spacer (Hollow, Round) Pipe CB-P/CB-PC
HIROSUGI-KEIKI
[Nominal size (M) of compatible screws] 2/2.6/3/4/5/6
[Materials] Brass (C2700T-H) with less than 10 ppm cadmium content
[Treatment] Degreasing, nickel plating (Ni) productFrom: ฿ 78.48 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
HIROSUGI-KEIKI
[Supported Nominal Thread Sizes (M)] 2/2.6/3/4/5/6
[Materials] Lead free, free-cutting brass (bismuth base)
[Treatment] Nickel plating (Ni)From: ฿ 13.43 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Brass Spacer (Hollow, Square) / CQB-E
HIROSUGI-KEIKI
[Nominal Thread Sizes (M)] 3/4
[Materials] Free-cutting brass (C3604BD), cadmium content less than 75 ppm
[Treatment] Nickel plating (Ni)From: ฿ 84.58 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Until 31/03/2025
Until 31/03/2025Metal Washers - with Slotted Hole&Pilotv
MISUMI
[Features]·The slotted hole allows fine adjustment of bolt positions.From: ฿ 79.60 Special Price Days to Ship:
Same day
Same day
| Brand |
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| Product Series |
| CAD |
| From |
| Days to Ship |
| I.D. Shape |
| O.D.(mm) |
| I.D.(mm) |
| Thickness/Length(mm) |
| Shape |
| Material |
| Surface Treatment |
| I.D. Tolerance |
| Thickness / Length Tolerance |
| O.D. Tolerance |
| Sale Type |
You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.    | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  Until 31/03/2025 | |
| Brand | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | MISUMI | IWATA MFG | HIROSUGI-KEIKI | HIROSUGI-KEIKI | HIROSUGI-KEIKI | HIROSUGI-KEIKI | MISUMI | |||
| Product Series | Metal Washers - Thickness +-0.10 & +-0.01 mm/Dimensions Configurable | Metal Washers - Hardened Type, Standard / Precision Class (Configurable) | Metal Washers (Pkg.) - Pressed Type【50-100 Pieces Per Package】 | Metal Washers - Thickness +-0.10 & +-0.01 mm/ID(H7) & OD(g6/h7) Selectable | Brass Spacer (Hollow, Round) CB-E/-BE/-CE【1-50 Pieces Per Package】 | ||||||||||||||||||||||||
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| From | ฿ 1,706.25 Special Price On Sale Until 31/03/2025 | ฿ 90.48 | ฿ 6.58 Special Price On Sale Until 31/03/2025 | ฿ 78.48 | ฿ 13.43 | ฿ 84.58 | ฿ 79.60 Special Price On Sale Until 31/03/2025 | ||||||||||||||||||||||
| Days to Ship | Same day | Same day | 4 Day(s) | 4 Day(s) | 9 Day(s) | 4 Day(s) | 5 Day(s) | Same day | Same day | 9 Day(s) | 9 Day(s) | 4 Day(s) | 4 Day(s) | 4 Day(s) | 9 Day(s) | Same day | 4 Day(s) | 4 Day(s) | 4 Day(s) | 9 Day(s) | 9 Day(s) | 9 Day(s) | 9 Day(s) | 7 Day(s) | Same day | 3 Day(s) | 5 Day(s) | 5 Day(s) | Same day |
| I.D. Shape | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Flat Head Screw | Straight | Straight | Straight | Straight | Counterbored | Tapped | Straight | Straight | Straight | Straight | Straight | Straight / Slotted Hole, Notched / 2-Hole | Flat Head Screw | Counterbored | Screw Hole | Straight | Straight | Straight | Straight | Straight | Slotted Hole, Notched |
| O.D.(mm) | 4 ～ 60 | 4 ～ 60 | 4 ～ 100 | 4 ～ 100 | 4 ～ 100 | 4 ～ 60 | 4 ～ 50 | 10 ～ 60 | 4 ～ 60 | 4 ～ 60 | 4 ～ 100 | 5 ～ 60 | 10 ～ 100 | 6 ～ 100 | 5 ～ 50 | 10 ～ 20 | 4 ～ 60 | 5 ～ 60 | 4 ～ 60 | 10 ～ 50 | 25 ～ 50 | 10 ～ 60 | 20 ～ 60 | 8 ～ 30 | 4 ～ 10 | 3.2 | 4 ～ 8 | 6 | 18 ～ 46 |
| I.D.(mm) | 2 ～ 30 | 2 ～ 30 | 0 ～ 90 | 2 ～ 90 | 2 ～ 90 | 3 ～ 58 | 0 ～ 48 | 2 ～ 30 | 2 ～ 30 | - | 0 ～ 90 | 3 ～ 90 | 3 ～ 88 | - | 2 ～ 44 | 3 ～ 10 | 2 ～ 55 | 2 ～ 58 | 3 ～ 90 | 3 ～ 30 | 9 ～ 11 | 3.5 ～ 11 | 3 ～ 28 | 3 ～ 20 | 2.2 ～ 6.3 | 2.2 | 2.2 ～ 5.3 | 3.2 | - |
| Thickness/Length(mm) | 1 ～ 10 | 10 ～ 100 | 1 ～ 10 | 10 ～ 100 | 10 ～ 100 | 10 ～ 100 | 1 ～ 100 | 2 ～ 10 | 1 ～ 10 | - | 1 ～ 10 | 1 ～ 10 | 3 ～ 50 | 3 ～ 50 | 1 ～ 50 | 1 ～ 3 | 10 ～ 100 | 2 ～ 10 | 1 ～ 10 | 3 ～ 10 | - | - | 1 ～ 10 | 2 ～ 5 | 1 ～ 40 | 2 | 3 ～ 10 | 30 | - |
| Shape | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | Straight | - | Straight | Straight | Straight | Straight | Flanged | Straight | Flanged | Flanged | Straight | Straight | - | - | Straight | Straight | Straight | Straight | Straight | Square | Straight / Flanged |
| Material | Steel | Steel | Steel | Steel | Special Steel ～ Steel | Steel | Special Steel ～ Steel | Steel | Steel | Steel | Special Steel ～ Steel | Steel | Special Steel ～ Steel | Steel | Steel | Steel | Steel | Special Steel ～ Steel | Steel | Steel | Steel | Steel | Steel | Steel | Brass | Brass | Brass | Brass | Steel |
| Surface Treatment | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating | Electroless Nickel Plating |
| I.D. Tolerance | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.2~0 ～ H7 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | H7 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.2~0 ～ H7 | ±0.3 ～ Not Specified | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | +0.3~+0.1 | ±0.1 ～ ±0.15 | Not Specified | ±0.15 | ±0.15 | +0.3~+0.1 |
| Thickness / Length Tolerance | ±0.01 ～ ±0.1 | 0~-0.1 ～ ±0.01 | ±0.01 ～ ±0.1 | 0~-0.1 ～ ±0.01 | 0~-0.1 ～ ±0.01 | 0~-0.1 ～ ±0.01 | ±0.05 | ±0.1 | ±0.01 ～ ±0.1 | ±0.01 | ±0.01 ～ ±0.1 | -0.1~-0.3 ～ +0.3~+0.1 | ±0.01 ～ ±0.1 | ±0.1 | 0~-0.1 ～ +0.1~0 | ±0.08 ～ ±0.15 | 0~-0.3 ～ ±0.01 | 0~-0.3 ～ ±0.01 | ±0.01 ～ ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | Not Specified | ±0.1 | ±0.1 | ±0.1 |
| O.D. Tolerance | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | -0.1~-0.3 ～ h7 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | h7 | 0~-0.2 | 0~-0.2 | 0~-0.2 | -0.1~-0.3 ～ h7 | 0~-0.2 ～ Not Specified | 0~-0.2 | 0~-0.2 | 0~-0.2 | 0~-0.2 | ±0.05 | Not Specified | Not Specified | Not Specified | 0~-0.2 |
| Sale Type | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Bulk Package | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item | Single Item / Bulk Package | Bulk Package | Bulk Package | Bulk Package | Single Item |
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Related Categories to Metal Washers, Collars
FAQ Metal Washers, Collars
- Question: What are metal washers and collars used for?
- Answer: Metal washers and collars are essential components in various engineering and mechanical applications. Washers distribute the load of a threaded fastener, such as a bolt or nut, to prevent damage and ensure secure fastening. They can also act as spacers, locking devices, and wear pads. Collars, which are cylindrical spacers, are used to maintain precise positioning of parts on shafts or other components.
- Question: How do I choose the right metal washer or collar for my application?
- Answer: When selecting metal washers or collars, consider the following specifications:
Inner Diameter (I.D.): Ensure it matches the bolt or shaft diameter.
Outer Diameter (O.D.): Should be large enough to distribute the load effectively.
Thickness/Length: Must fit the space and load requirements.
Material: Choose based on environmental conditions (e.g., stainless steel for corrosion resistance).
Surface Treatment: For added protection and durability, treatments like black oxide or nickel plating can be selected. - Question: What materials are metal washers and collars made from?
- Answer: Common materials include:
Stainless Steel: Offers excellent corrosion resistance and strength.
Steel: General-purpose material suitable for most applications.
Brass: Provides good conductivity and resistance to corrosion.
Aluminum: Lightweight and corrosion-resistant, ideal for weight-sensitive applications. - Question: What are the differences between standard and precision grade washers and collars?
- Answer: Standard grade washers and collars are suitable for general use where tight tolerances are not critical. Precision grade options, however, offer tighter tolerances and better surface finishes, making them suitable for high-precision applications where exact dimensions are crucial.
- Question: Can I customize the dimensions of washers and collars?
- Answer: Yes, many suppliers offer customizable options for washers and collars. You can specify the inner and outer diameters, thickness, and even special features like countersunk holes or flanged edges to meet specific application needs.
- Question: What is the significance of surface treatments on metal washers and collars?
- Answer: Surface treatments enhance the performance and longevity of washers and collars by providing additional properties such as corrosion resistance, hardness, or aesthetic appeal. Common treatments include:
Black Oxide: Increases corrosion resistance and reduces light reflection.
Nickel Plating: Provides a smooth, shiny finish with good corrosion resistance.
Anodizing: Commonly used on aluminum for enhanced corrosion resistance and coloring. - Question: How do I ensure the washers and collars meet my tolerance requirements?
- Answer: Specify the tolerance levels when ordering. Standard options include:
Inner Diameter Tolerance: ±0.05 mm to +0.3 mm.
Outer Diameter Tolerance: ±0.1 mm to ±0.3 mm.
Thickness Tolerance: ±0.01 mm to ±0.3 mm. - Question: Are there any special types of washers and collars for specific applications?
- Answer: Yes, there are various specialized types such as:
Countersunk Washers: Designed for use with countersunk screws, allowing the screw to sit flush with the surface.
Flanged Collars: Provide a larger bearing surface, which helps distribute the load over a larger area.
Hardened Washers: Suitable for high-load or high-wear applications due to their increased hardness.
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