Hot-dip Galvanized Zinc Square U Bolt Kit for Boat Trailer Axle Leaf Springs, for 2x2 Axle - 4 3/4" Long,2 inch Wide Square U-Bolts with Nuts and Frame Plate for Trailer Automobiles Trailer.
Product details
| Management number | 211242892 | Release Date | 2026/04/04 | List Price | $12.40 | Model Number | 211242892 | ||
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- Product incluede: (4) Hot-dip galvanized Ubolts, (8) Hot-dip galvanized nuts, (8) Hot-dip galvanized flat washers , (8) Hot-dip galvanized lock washers, (2) mounting plates
- Stronger corrosion resistance and longer service life：In suburban areas, standard hot-dip galvanising protection can last for more than 20 years without maintenance. In urban or offshore areas, hot-dip galvanising protection can last up to 10 years. Electro-galvanised products last only 1-2 years.
- Square U bolt size is 1/2 inch (Approx. 13mm) diameter x 2-1/8 (Approx. 54mminch) inside width x 4-3/4 inch (Approx. 121mm) inside length.In order to provide a more stable fixing, the fixing plate thickness is specially designed to be 0.23 inch (Approx. 60mm) .Specifically designed to fit around a 2x2 boat trailer axle, Fully adjustable u-bolts to meet your specific needs. Product tolerance ±0.8mm
- Simple and easy inspection: hot-dip zinc layers can be tested visually and with a simple non-destructive coating thickness chart, ensuring quality and reliability
- Wider range of applications：Hot-dip galvanising is good for use in strong acids and alkali mists. It is suitable for highway fences, power pylons and other objects that require long-term rust prevention. Electro-galvanising is mainly used for small indoor objects
| Brand | KATUNA |
|---|---|
| Color | Silver |
| Model | 2 1/8"W x 4 3/4"L Hot Dip |
| Set Name | KATUNA |
| Head Type | Square |
| Size Name | 2 1/8"W x 4 3/4"L Hot Dip |
| Metal Type | Hot-Dipped Galvanized |
| Unit Count | 4.0 Count |
| Part Number | 4HD1PK |
| Thread Size | D-1/2" x W 2-1/8" x L 4-3/4" |
| Thread Type | Unc |
| Finish Types | Hot Dipped Galvanized |
| Manufacturer | KATUNA |
| Thread Class | 3A |
| Thread Style | Right Hand |
| Fastener Size | 1/2" x 2-1/8" x 4-3/4" |
| Fastener Type | U-Bolt |
| Item Diameter | 0.5 Inches |
| Item Hardness | Grade 8.8 |
| Material Type | Zinc, hot dip galvanized |
| Exterior Finish | Hot-Dipped Galvanized |
| Item Dimensions | 8.3 x 5.2 x 1.4 inches |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 30 |
| Screw Head Style | Square |
| Manufacturer Grade | Heavy-duty |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Compatible Groove Diameter | 0.5 Inches |
| EU Spare Part Availability Duration | 20 Years |
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U-Bolts
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