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Unified screw, Inch screw（Thread Nominal (inch)：3/4）
[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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13 itemsMặt hàng
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Coarse Unified Hex Bolt, G-5【1-30 Pieces Per Package】
SUNCO
[Materials] SWCH equivalent, SUS304 equivalent [Surface treatment] None, black iron oxide coating, trivalent white, bright chromate plating, chromate plating, chromate plating.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Coarse UNC 3/4 1 ～ 6 1/4 - N/A Stainless ～ Steel N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chrome Plating / Stainless Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 125,516 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more 
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
- On Sale Till 04/12/2025
Hex Socket Head Cap Screws UNC【1-15 Pieces Per Package】
SUNCO
[Materials] Equivalent to SCM SUS304 [Surface treatment] None, black iron oxide coating
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Coarse UNC 3/4 1 1/2 ～ 8 - Hex Socket Stainless ～ Steel Black Oxide Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 365,941 VND Special Price Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Hex Bolt, Fully Threaded, Whitworth
SUNCO
An inch screw with a 55° angle ridge thread, currently used in construction, electrical, water supply, and air conditioning related industry sectors in Japan.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Wit Coarse 3/4 - 30 ～ 200 N/A Stainless ～ Steel N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 73,085 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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Hex Socket Flat Head Cap Screws UNC【1-10 Pieces Per Package】
SUNCO
[Materials] Equivalent to SCM SUS304 [Surface treatment] None, black iron oxide coating
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Flat Head Unified Coarse UNC 3/4 1 1/2 ～ 4 - Hex Socket Stainless ～ Steel Black Oxide Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 479,923 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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Hex Socket Head Cap Screws UNF【1-10 Pieces Per Package】
SUNCO
[Materials] Equivalent to SCM SUS304 [Surface treatment] None, black iron oxide coating
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Fine UNF 3/4 1 1/2 ～ 4 1/2 - Hex Socket Steel Black Oxide Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 743,631 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Hex Socket Head Bolt (UNC) (Cap Screw)【1-25 Pieces Per Package】
SPS/UNBRAKO
Experience fine considerations Unbrako pays to each dimensions of bolts on high tightening torque, bearing surface, etc.
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Coarse UNC 3/4 1 1/2 ～ 8 - Hex Socket Steel N/A Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package Standard - From: 625,149 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Whitworth Hex Bolt【1-15 Pieces Per Package】
SUNCO
· Detailed shape: Standard · Thread ridge type: Whitworth coarse · Mounting hole dimensions: Hex Socket · Surface treatment: None · Tip shape: Flat end · Thread (inch): 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 3/16 · Length (mm): 10, 12, 15, 16, 18, 20, 22, 25, 30, 32, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 125 · Material: Stainless steel · Sales unit: Low quantity (available for purchase from 1pc), box and package.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Wit Coarse 3/4 - 40 ～ 150 Hex Socket Stainless ～ Steel Black Oxide Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package - - From: 171,191 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
SUNCO
[Materials] Equivalent to SWCH, Equivalent to SUS304 [Surface treatment] None, black iron oxide coating, trivalent white, bright chromate plating, chromate plating, black chromate, nickel plating, chrome plating
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Fine UNF 3/4 1 1/2 ～ 5 - - Stainless - Flat End Bulk (Purchasing from 1 pc.) Standard - From: 629,899 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Hex Socket Set Screw Cup Point UNC (Unified Coarse Threads)
SUNCO
[Materials] Equivalent to SCM SUS304 [Surface treatment] None, black iron oxide coating
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) - Unified Coarse UNC 3/4 1 - Hex Socket Steel Black Oxide Coating Cup Point Box / Package Standard - From: 164,668 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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Whitworth Hex Bolt - Strength Classification = 10.9
SUNCO
[Detailed shape] Standard [Thread ridge type] Whitworth Coarse [Mounting hole dimensions] None [Materials] Steel [Tip shape] Flat End [Application] High Strength [Strength class (steel)] 10.9 [Thread (inch)] 5/16 3/8 1/2 5/8 3/4 [Length L (mm)] 20 25 30 35 40 50 55 65 75 150 [Surface treatment] None, bright chromate plating, chromate plating [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Wit Coarse 3/4 - 50 ～ 150 N/A Steel Black Oxide Coating Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package High Strength 10.9 From: 256,275 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
Hex Bolt, Partially Threaded, Whitworth【1-20 Pieces Per Package】
SUNCO
An inch screw with a 55° angle ridge thread, currently used in construction, electrical, water supply, and air conditioning related industry sectors in Japan.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Wit Coarse 3/4 - 70 ～ 200 N/A Stainless N/A Flat End Bulk (Purchasing from 1 pc.) ～ Box / Package - - From: 266,311 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
SUNCO
· Detailed shape: Standard · Thread ridge type: Whitworth coarse · Mounting hole dimensions: None · Materials: Equivalent to SWCH · Tip shape: Flat end · Application: Standard · Thread (inch): 3/8, 1/2, 5/8, 3/4, 7/8 · Length (mm): 20, 25, 32, 38, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100, 115, 125, 140, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 480 · Surface treatment: None, bright chromate plating, molten zinc plating, chromate plating · Sales unit: Low quantity (available for purchase from 1pc), box and package.
- Volume Discount
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Wit Coarse 3/4 - 32 ～ 150 - Steel Black Oxide Coating / UniChrome Plating / Hot Dip Galvanizing Flat End Bulk (Purchasing from 1 pc.) Standard - From: 80,107 VND Days to Ship: Số ngày giao hàng: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
TONG
Procurement methods have been optimized to allow for a reduced price for the "Value Bolt With Hex Socket Head UNC (Unified Coarse Threads) Cap Screw." These cap screws are popular when looking to cut costs.
Detailed Shape Thread Type Thread Nominal (inch) Length L (inch) Length L (mm) Mounting Hole Shape Material Surface Treatment Tip Shape Sales Unit Application Strength Class (Steel) Standard Unified Coarse UNC 3/4 1 1/2 ～ 3 - Hex Socket - N/A Flat End Box / Package Standard - From: 27,000,000 VND Days to Ship: Số ngày giao hàng: 8 Day(s) or more
8 Day(s) or more
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| Days to ShipSố ngày giao hàng |
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| Length L (mm) |
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| Surface Treatment |
| Tip Shape |
| Sales Unit |
| Application |
| Strength Class (Steel) |
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.  | 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.  | |
| BrandNhãn hiệu | SUNCO | SUNCO | SUNCO | SUNCO | SUNCO | SPS/UNBRAKO | SUNCO | SUNCO | SUNCO | SUNCO | SUNCO | SUNCO | TONG |
| Product SeriesDòng sản phẩm | Hex Socket Flat Head Cap Screws UNC【1-10 Pieces Per Package】 | Hex Socket Head Bolt (UNC) (Cap Screw)【1-25 Pieces Per Package】 | Hex Bolt, Partially Threaded, Whitworth【1-20 Pieces Per Package】 | ||||||||||
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| From | 125,516 VND | 365,941 VND Special Price On Sale Till 04/12/2025 | 73,085 VND | 479,923 VND | 743,631 VND | 625,149 VND | 171,191 VND | 629,899 VND | 164,668 VND | 256,275 VND | 266,311 VND | 80,107 VND | 27,000,000 VND |
| Days to ShipSố ngày giao hàng | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 6 Day(s) or more | 8 Day(s) or more |
| Detailed Shape | Standard | Standard | Standard | Flat Head | Standard | Standard | Standard | Standard | - | Standard | Standard | Standard | Standard |
| Thread Type | Unified Coarse UNC | Unified Coarse UNC | Wit Coarse | Unified Coarse UNC | Unified Fine UNF | Unified Coarse UNC | Wit Coarse | Unified Fine UNF | Unified Coarse UNC | Wit Coarse | Wit Coarse | Wit Coarse | Unified Coarse UNC |
| Thread Nominal (inch) | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
| Length L (inch) | 1 ～ 6 1/4 | 1 1/2 ～ 8 | - | 1 1/2 ～ 4 | 1 1/2 ～ 4 1/2 | 1 1/2 ～ 8 | - | 1 1/2 ～ 5 | 1 | - | - | - | 1 1/2 ～ 3 |
| Length L (mm) | - | - | 30 ～ 200 | - | - | - | 40 ～ 150 | - | - | 50 ～ 150 | 70 ～ 200 | 32 ～ 150 | - |
| Mounting Hole Shape | N/A | Hex Socket | N/A | Hex Socket | Hex Socket | Hex Socket | Hex Socket | - | Hex Socket | N/A | N/A | - | Hex Socket |
| Material | Stainless ～ Steel | Stainless ～ Steel | Stainless ～ Steel | Stainless ～ Steel | Steel | Steel | Stainless ～ Steel | Stainless | Steel | Steel | Stainless | Steel | - |
| Surface Treatment | N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Chrome Plating / Stainless Coating | Black Oxide Coating | N/A / Black Oxide Coating / Trivalent Chromate / UniChrome Plating / Hot Dip Galvanizing / Chromate Plating / Nickel Plating / Parker / Stainless Coating | Black Oxide Coating | Black Oxide Coating | N/A | Black Oxide Coating | - | Black Oxide Coating | Black Oxide Coating | N/A | Black Oxide Coating / UniChrome Plating / Hot Dip Galvanizing | N/A |
| Tip Shape | Flat End | Flat End | Flat End | Flat End | Flat End | Flat End | Flat End | Flat End | Cup Point | Flat End | Flat End | Flat End | Flat End |
| Sales Unit | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) | Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) ～ Box / Package | Bulk (Purchasing from 1 pc.) | Box / Package |
| Application | Standard | Standard | Standard | Standard | Standard | Standard | - | Standard | Standard | High Strength | - | Standard | Standard |
| Strength Class (Steel) | - | - | - | - | - | - | - | - | - | 10.9 | - | - | - |
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ConfigureTạo
Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
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Thread Type
- Unified Coarse UNC
- Unified Fine UNF
- Wit Coarse
- Whitworth Coarse Thread (Left)
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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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Hex Socket -
Cross Recessed -
Negative -
N/A
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Material
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Surface Treatment
- N/A
- Black Oxide Coating
- Non-chrome
- Trivalent Chromate
- UniChrome Plating
- Hot Dip Galvanizing
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Stainless Coating
- Black Painted
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Tip Shape
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Flat End -
Cup Point -
Other Special Shapes
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Sales Unit
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Application
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Strength Class (Steel)
Related Categories to Unified screw, Inch screwDanh mục liên quan đến Unified screw, Inch screw
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- Cross Recessed Bolts
- Micro Screws, Pan Head Machine Screws for Precision Instruments
- Screws with Captured Washer
- Self Tapping Screws, Taptite High Tech Screws
- Self-Drill Screws
- Tamper Proof Button Head Cap Screws
- Hex Screws
- Hex Socket Head Cap Screws
- Space Saving Bolts
- Small Screws
- Screws with Through Hole
- Hex Socket Button Head Cap Screws
- Hex Socket Flat Head Cap Screws
- Unified screw, Inch screw
- Hex Socket Set Screws
- Fully Threaded, Stud Bolts
- Knurled Wing Screws
- Square bolts
- Plastic Screws
- Cover Screws
- Strippers, Reamer Bolts
- I-Bolts, U-Bolts for Plumbing
- U-Bolts
- Fastening Related Components
- Bolt
-
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