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4Pack Square U-Bolt 1/2"-13 Thread Size, 304 Stainless Steel U Bolts 1/2" D x 3-1/16" W x 4-5/16" L with Washers & Nuts, for Replacement Parts and Accessories for Ski Boat, Fishing Boat
4.6 (57 items)
Limited Time SaleUntil the end
09
12
27
US$54.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
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Used US$36.00
Product details
| Management number | 211254864 | Release Date | 2026/04/04 | List Price | US$36.00 | Model Number | 211254864 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【 U-BOLT SIZE 】-- 1/2" D x 3-1/16" W x 7-5/16'' L, thread length: 3 inch, suitable for 3" x 3" square beams and shafts. (Please check your measurements and match them up with the measurements shown in the picture for a perfect fit.)
- 【 WARNING & STOP 】-- Do not use an impact or powered socket driver when installing, only use a hand socket ratchet or wrench to run the nuts up and tighten. Ignoring this instruction will cause U-Bolt galling, seizing, and breaking.
- 【 HIGH QUALITY 】-- This Stainless Steel Trailer Round U-Bolt is the ultimate in rust prevention. It is made from grade 304 stainless steel for corrosion resistance and durability.
- 【 WIDELY USED 】-- These Square U-bolt used to hold on various brackets and upright guides on boat and utility trailers. Includes 8 x Stainless Steel Hex nuts, 8 x lock washers, and 8 x flat washers.
- 【 ATTENTION 】-- When measuring for Your needed Height (Length), add 1" for the nut and washer. Please feel free to us if you have any problems. We will solve it for you within 24 hours.
| UPC | 790504871533 |
|---|---|
| Brand | FITHOIST |
| Color | Silver |
| Model | Stainless Steel |
| Set Name | 4Pack |
| Head Type | Square u bolt |
| Size Name | 1/2"-13 D x 3 1/16" W x 4 5/16" L |
| Metal Type | Stainless Steel |
| Unit Count | 4.0 Count |
| Part Number | Stainless Steel |
| Thread Size | 1/2"-13 |
| Thread Type | Unc |
| Finish Types | Glossy |
| Grade Rating | Grade 304 |
| Manufacturer | FITHOIST |
| Thread Class | 1B |
| Thread Style | Left Hand |
| Fastener Size | 1/2 inch |
| Fastener Type | U-Bolt |
| Item Diameter | 0.5 Inches |
| Item Hardness | Grade 2 |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 4 |
| Screw Head Style | Square |
| Manufacturer Grade | Grade 304 |
| Compatible Groove Diameter | 0.5 Inches |
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U-Bolts
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