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Unified screw, Inch screw(Length L (inch):5/8)
Category page for Unified / Imperial / Whitworth Screws. This category has a lineup of screws using international standards such as UNC / UNF / Whitworth. Sizes can be selected from nominal No. 0 to 12, 3/16 to 1 inch, length 1/16 to 10 inches, with 3 kinds of materials and 11 kinds of surface processing.
[Unified / Imperial / Whitworth Threads]
Products with threads cut in imperial units instead of metric units like those of parts regularly sold in Japan. These standards are commonly used in the US and the UK. These may be used for aircraft and import/export items.
Whitworth screw products originated in England and have threads cut at 55 degrees. Although this thread type has been removed from JIS standards, it is still currently used in buildings, electrical, water, and air conditioning facilities even in Japan.
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Standard
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Pan Head
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Flat Head
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Button Head Cap
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Detailed Shape
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Thread Type
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Thread Nominal (inch)
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Length L (inch)
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Length L (mm)
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Mounting Hole Shape
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Material
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Surface Treatment
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Tip Shape
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Sales Unit
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Application
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Strength Class (Steel)
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| Brand | SUNCO |
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| Product Series | Hex Socket Head Cap Screws UNC |
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| Days to Ship |
1 Day(s)
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| Detailed Shape | Standard |
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| Thread Type | Unified Coarse UNC |
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| Thread Nominal (inch) | NO.8 ~ 1/4 |
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| Length L (inch) | 5/8 |
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| Length L (mm) | - |
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| Mounting Hole Shape | Hex Socket |
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| Material | Stainless |
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| Surface Treatment | - |
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| Tip Shape | Flat End |
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| Sales Unit | Bulk (Purchasing from 1 pc.) |
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| Application | Standard |
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| Strength Class (Steel) | - |
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Specification/Dimensions
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Thread Type
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Metric Coarse
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Unified Coarse UNC
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Unified Fine UNF
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Wit Coarse
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Thread Nominal (inch)
- NO.0
- NO.1
- NO.10
- NO.12
- NO.2
- NO.4
- NO.6
- NO.8
- 1/2
- 1/4
- 3/4
- 3/8
- 5/8
- 5/16
- 7/16
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Length L (inch)
- 1
- 1 1/2
- 1 1/4
- 1 1/8
- 1/2
- 1 3/4
- 1/4
- 2 1/2
- 2 3/4
- 3
- 3/4
- 3/8
- 4
- 5/8
- 5/16
- 6
- 7/16
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Length L (mm)
- 10
- 16
- 20
- 25
- 45
- 60
- 100
- 1500
- 2000
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Mounting Hole Shape
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Hex Socket
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Cross Recessed
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Negative
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N/A
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Material
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Surface Treatment
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N/A
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Black Oxide Coating
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Trivalent Chromate
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UniChrome Plating
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Chromate Plating
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Parker
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Tip Shape
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Sales Unit
- Bulk (Purchasing from 1 pc.)
- Box / Package
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Application
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Strength Class (Steel)
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Related Categories to Unified screw, Inch screw
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