Locking nut with washer U-NUT
Loosening prevention feature + disc spring + loosening prevention nut that improves work efficiency.
The "Washer-attached U-NUT" is a locking nut that accommodates loose holes and blind holes due to its large washer diameter. In response to requests from various sources, we have integrated a large washer into the hexagonal shape of the U-NUT. Since the nut, spring washer, and washer are all integrated, it reduces labor, improves work efficiency, and minimizes the risk of forgetting to install parts as well as the hassle of inventory management. 【Features】 〇 Galvanized (SS400) ○ Stainless steel (SUS304) ○ No need for spring washers or flat washers ○ Usable with anchor bolts ○ Thread pitch is standard For more details, please contact us or download the catalog.
basic information
【Specifications】 ○ Nut body material: SUS304 ○ Friction ring material: SUS301 ○ Disc spring washer material: SUS304 ○ Nominal diameter: M6 (in development), M8, M10, M12, M16 (in development) ○ Pitch: −, 1.25, 1.5, 1.75, − ○ Width across flats → Reference dimensions: −, 13, 17, 19, − → Tolerance: −, 0 -0.25, 0 -0.25, 0 -0.35, − ○ Seat diameter → Reference dimensions: −, 20, 24, 28, − → Tolerance: 0 -0.4 ○ Overall height → Reference dimensions: −, 9.2, 10.6, 13.2, − → Tolerance: ±0.5 ○ U-NUT height approx.: −, 7.3, 8.3, 10.5, − ○ Diagonal approx.: −, 15.0, 19.6, 21.9, − ○ Flange thickness approx.: −, 1.0, 1.8, 2.2, − ○ Weight (g) approx.: −, 7.9, 14.6, 21.5, − ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
【Applications】 ○ Measures to prevent loosening of anchors ○ Fixing various cable support brackets ○ Installation work for tunnel lighting ○ Installation of piping fixtures ○ Areas where surface protection of the clamped object is necessary ● For more details, please contact us or download the catalog.
Related Videos
CAD data（64）
| Model number | overview | File |
|---|---|---|
| CU_SS_Molten Zinc Coating | IGS data |
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| CU_SUS | sldprt data |
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| U_SC | IGS data |
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| U_SC | sldprt data |
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| FUN_SS | sldpr data |
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| FUN_SUS | sldpr data |
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| BLU_SUS | IGS data |
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| BLU_SUS | sldprt data |
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| GU_SS | IGS data |
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| GU_SS | sldprt data |
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| SU_SUS | IGS data |
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| SU_SUS | sldprt data |
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| TFU_SC | sldprt data |
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| TFU_SC | IGS data |
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| WU_SC | sldprt data |
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| WU_SC | IGS data |
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| WU_SS | sldprt data |
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| WU_SS | IGS data |
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| WU_SUS | sldprt data |
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| U_SS | IGS data |
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| U_SS | sldprt data |
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| U_SUS | IGS data |
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| U_SUS | sldprt data |
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| U_3 types_SC | sldprt data |
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| U_3 types_SC | IGS data |
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| U_3 types_SS | sldprt data |
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| U_3 types_SS | IGS data |
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| U_3 types_SUS | sldprt data |
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| U_3 types_SUS | IGS data |
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| FLANGE_SUS | IGS data |
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| UNC_SC | sldprt data |
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| UNC_SC | IGS data |
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| UNC_SS | sldprt data |
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| UNC_SS | IGS data |
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| WU_SUS | IGS data |
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| WELD_SS | sldprt data |
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| WELD_SS | IGS data |
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| CAP_SS | sldprt data |
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| CAP_SS | IGS data |
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| CAP_SUS | sldprt data |
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| CAP_SUS | IGS data |
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| FLANGE_SC | sldprt data |
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| FLANGE_SC | IGS data |
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| FLANGE_SUS | sldprt data |
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| Small U_SC | sldprt data |
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| Small U_SC | IGS data |
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| Small U_SS | sldprt data |
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| Small U_SS | IGS data |
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| Small U_SUS | sldprt data |
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| FUN_SC | IGS data |
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| FUN_SS | IGS data |
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| FUN_SUS | IGS data |
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| FUN_SC | sldpr data |
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| CU_SS_Molten Zinc Coating | sldprt data |
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| CU_SUS | IGS data |
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| FLANGE_SS | sldprt data |
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| FLANGE_SS | IGS data |
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| UNC_SUS | sldprt data |
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| UNC_SUS | IGS data |
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| Seat cushion with attachment_SS | sldprt data |
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| Seat cushion with payment_SS | IGS data |
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| Seat with metal base_SUS | sldprt data |
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| Seat with metal base_SUS | IGS data |
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| Small U_SUS | IGS data |
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