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Description
Technical data for the UNC 3/4-10 die
| Technical data | ||
|---|---|---|
| Nominal Diameter d1 Inches/mm/Decimal | UNC 3/4-10 | |
| Thread Pitch P in Inches and mm | 10 threads per inch | 2.54 mm |
| Thread Diameter mm / Decimal | 19.05 mm / 0.75 in | |
| Outside Diameter d2 | 45 mm | |
| Thickness h1 | 18 mm | |
| Number of Chip Holes | 4 | |
| Required Shaft Diameter | 18.84 mm | |
| Thread angle G | 60° | |
| Thread Standard | ANSI B-1.1 | |
Die UNC 3/4-10 HSS – large inch threads for industrial structures
UNC 3/4-10 die is designed to cut external threads with a diameter of 3/4 inch (19.05 mm) and 10 threads per inch. This is one of the larger standard sizes, used in heavy steel structures and industrial machinery. High-speed steel (HSS) ensures reliability.
Advantages of the American 3/4-10 die
- Large diameter of 19.05 mm – for connections subject to heavy loads
- Pitch of 10 threads per inch – coarse pitch for maximum strength
- HSS steel – threading materials with tensile strength up to 800 MPa
- DIN 22568 – compatibility with industrial holders
- 60° thread profile – profile compliant with ANSI B1.1
A product chosen by heavy industrial plants, construction companies, and mining and construction machinery service centers. Ensures durable, secure threaded connections.
Frequently asked questions
3/4 inch equals 19.05 mm. Conversion factor: 1 inch = 25.4 mm. Calculation: 25.4 mm × 3 ÷ 4 = 19.05 mm.
The Unified system also includes: UNF – fine, UNEF – extra fine, UNS – special nonstandard, and UN – constant-pitch threads: 4, 6, 8, 12, 16, 20, 28, or 32 threads per inch.
UNC has a coarser pitch and fewer threads per inch than UNF. A 3/4-inch UNC thread has 10 threads per inch, while a 3/4-inch UNF thread has 16 threads per inch. Verification is performed using thread pitch gauges.
Product accessories
UNC 3/4-10 DIN 376/15 C HSS Aluminum Threader
Reference: 12180 In stock < 10 items
€13.16
€16.18 brutto
Thread ring gauge UNC 3/4-10 2A GO NO-GO
Reference: 15408 In stock < 10 items
€50.00
€61.50 brutto
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Shipping
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| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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