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#CODE
- Discontinued Products
U-Nuts (Pack)【1-100 Pieces Per Package】
- Volume Discount
•Shape: Hex nut
•Locking Type: U Nut
•Application/Function: Loosening Prevention
•Thread Ridge Type: Metric Coarse
- inCAD Components
Part Number
Configured Part Number is shown.
・Materials
| Type | Main Material | Friction Ring Material | [ S ]Surface Treatment | Screw Precision | |
| Single Item | Pkg. | ||||
| UNUTZ | PACK-UNUT | 1018 Carbon Steel or Equivalent | 301 Stainless Steel | Bright Chromate Plating | Pure Titanium Class 2 |
| UNUTKZ | PACK-UNUTK | 1018 Carbon Steel or Equivalent | 301 Stainless Steel | Trivalent Chromate | Pure Titanium Class 2 |
| UNUTSZ | PACK-UNUTS | 304 Stainless Steel or Equivalent | 301 Stainless Steel | - | Pure Titanium Class 2 |
Specifications
| Part Number |
| UNUTZ4 PACK-UNUT12 |
| Part Number | |
| Type | M |
| UNUTZ UNUTKZ UNUTSZ | 4 |
| 5 | |
| 6 | |
| 8 | |
| 10 | |
| 12 | |
| 16 | |
| Part Number | Qty. /1 pkg. | |
| Type | M | |
| PACK-UNUT PACK-UNUTK PACK-UNUTS | 4 | 100 |
| 5 | 100 | |
| 6 | 100 | |
| 8 | 100 | |
| 10 | 50 | |
| 12 | 50 | |
| 16 | 50 | |
| * 100 pcs./pkg. for M4~8; 50 pcs./pkg. for M10~16. | ||
| M | Pitch | S | h | m | (e) | Tightening Torque N·m (kg·cm) | |||
| Reference Dim. | Tolerance | Reference Dim. | Tolerance | ||||||
| UNUT, UNUTK | UNUTS | ||||||||
| 4 | 0.7 | 7 | 0 -0.2 | 3.8 | ±0.3 | 3 | 8.1 | 2.2 (22) | 1.9 (19) |
| 5 | 0.8 | 8 | 4.6 | 3.9 | 9.2 | 4.4 (45) | 3.8 (39) | ||
| 6 | 1.0 | 10 | 5.1 | 4.2 | 11.5 | 7.4 (75) | 6.5 (66) | ||
| 8 | 1.25 | 13 | 0 -0.25 | 7.3 | ±0.4 | 6.1 | 15 | 18 (180) | 16 (160) |
| 10 | 1.5 | 17 | 8.3 | 7.1 | 19.6 | 36 (370) | 31 (320) | ||
| 12 | 1.75 | 19 | 0 -0.35 | 10.5 | 9 | 21.9 | 62 (630) | 55 (560) | |
| 16 | 2.0 | 24 | 14.5 | ±0.5 | 13 | 27.7 | 155 (1600) | 135 (1400) | |
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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More Information
Cautions· At least two thread pitches should protrude from the friction ring.
1. When tightening the nut refer to the Tightening Torque Chart.
2. Use chamfered tipped screws of JIS6g (Class 2) in thread precision.
3. Use appropriate lubricant if seizure or scuffing occurs when screwing or unscrewing the nut onto threads.
4. Cannot be screwed in from the friction ring side.
5. Discontinue use if abnormal deformation occurs in the friction ring or the clamp.
■Features of U-Nuts®
· Capable of stable anti-loosening effect. Prevents screws from falling off even with declines in axial tension.
· Being a solid metal product, the nuts are highly resistant to heat and cold.
· Simplified fastening task makes work management easier.
· Easy parts management prevents inappropriate installation.
· Reusable.
· Capable of stable anti-loosening effect. Prevents screws from falling off even with declines in axial tension.
· Being a solid metal product, the nuts are highly resistant to heat and cold.
· Simplified fastening task makes work management easier.
· Easy parts management prevents inappropriate installation.
· Reusable.
Basic Information
| Thread ridge type | Metric Coarse | Application / function | Loosening Prevention | Locking Type | U Nut |
|---|
Stock
-
- Stock Item Only
Specification/Dimensions
-
Nominal of Thread (M)
-
Material
- Steel
- Stainless Steel
- Steel
-
Surface Treatment
- No
- Trivalent Chromate
- Bright Chromate
- No
-
Surface Treatment (Details)
- No
- Trivalent Chromate
- Bright Chromate Plating
- No
-
type
- PACK-UNUT
- PACK-UNUTK
- PACK-UNUTS
- UNUTKZ
- UNUTSZ
- UNUTZ
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 6 Days or Less
- 8 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- H-1 Rimmed Hard Locking Nut
- Fine Hard Locking Nut
- Nylon Nut Class 1 Fine
- Tough Lock Flange
- Whitworth V-Lock Nut
- Nylon Nut (Type 1, Small Size)
- Left-Handed U-Nut
- Specialized U-Nut Pitch of 1.5
Complementary Products
-
Hex Socket Cap Screw - M4 - M10, Coarse, Configurable Length, Partially Threaded
MISUMI Days to Ship : 9 Days or more
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